Hormone Therapy

This is a work of fiction; any resemblance to real people, living or dead, or to actual events is purely coincidental. All characters involved in any sexual activity are over the age of 18. Medical references are fictional and contrived to enhance the story. It is obviously fantasy, please suspend reality when reading this. Hyperbole is used throughout. I hope you enjoy this story. CONSTRUCTIVE criticism is always welcome.

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Hormone Therapy

My world was falling apart! Just months ago I had felt like I was on top of the world, now it seemed like everything was turning to shit. I had recently been promoted to Assistant Professor of History and was on the tenure track. I had a beautiful, loving wife who had a good, satisfying job. We had a comfortable home in a good neighborhood of a small city, which was reasonably convenient for both of our jobs. Our life was good. Our sex life was OK, not spectacular, not wild and crazy, maybe a little boring, but OK.

Then it happened! ED. Erectile Dysfunction! I couldn't get it up! Not during romantic times with my wife, Linda. Not watching porn. Not even with Linda's best (and very talented) oral stimulation! I just couldn't get it up!

We tried abstinence and went two weeks without any sex of any kind, followed by a romantic evening, wine, candle light, her in a provocative nighty. Everything was perfect, except for my limp noodle!

Linda was understanding, supportive, frustrated, angry, and downright pissed, in various phases. It was clear that it would break up our marriage if we couldn't get this resolved.

I saw the doctor and tried Viagra. First the one pill, then two, then three, and four, then five! I ended up with a half hard cock that was still too soft for sex, and the most overwhelming headache I had ever experienced! Cialis was no better.

As I was expressing my frustration to my urologist he asked, "Would you consider becoming a medical trial subject?"

When I asked what he was talking about, he said, "There is a second stage medical trial for men with unresolved ED. The first limited trials were promising with 75% of the men experiencing improvement that allowed them to engage in normal sexual relations."

"Yes!" I exclaimed.

"Before you agree too quickly, you need to understand some things. The experimental treatment is a gene therapy. It will affect various aspects of male sexual and fertility attributes. Not all of those aspects have been identified and understood from the first, small trials. And the changes will be permanent. If the treatment results in unplanned or undesirable consequences, there will be nothing anyone can do to reverse that. Of course there are additional effects in addition to the ability to achieve and maintain an erection. The most significant and pervasive effect is a significant increase in male hair growth; nearly all participants found that they needed to shave twice daily, and most experienced some increase in body hair growth."

"I could certainly live with shaving twice a day to be able to have sex again!"

"Other effects include a significantly increased libido, which most men did not find objectionable. About 10% experienced some increase in the size of their penis and testicles. Some said their partners reported a change in the flavor of their semen. And, of course, we have no information on the longer term effects on health in general. In other words, this is not without some risks."

"But no one in the initial trials experienced any severe adverse effects, right?"

"Following the initial injection you will likely experience flu like symptoms for a day or two. Other than that, that is correct, but it was a very small trial. And you will need to receive weekly injections for four to six weeks."

"Who is managing and conducting these trials? Is it our University?"

"Yes, the University is conducting this research. They are being very careful; they have certified only two doctors in our city to participate. They are looking to include about 500 men from across the country."

"I understand. I would like to begin as soon as possible."

"We can schedule you for Tuesday afternoon, if you would like."

"Good. I have a class that ends at 2:30 so I can be here at 3:00."

"That would be fine. Tell the scheduler on your way out. There will be some paperwork to complete, so it will take about an hour for your first appointment. After that, it will take 15 minutes or less."

"Great, I'll be here Tuesday afternoon!"

As I drove home after the appointment I began to think about the trials. I really, really wanted this to work! Would additional treatments increase the likelihood of success? I would assume so! I called some friends from the University who were able to direct me to the researchers at the Medical School. From there I learned the identity of the other doctor in town who was participating in the trials... he was clear across town. I called and made an appointment for the following day.

That evening I told Linda about the experimental trials and she was nearly as enthusiastic as I was. She had some concerns about me being used as a 'guinea pig', but the hope of returning to a normal sex life was as exciting to her as it was for me. We had some wine while we cuddled and watched a movie, anticipating the day (hopefully soon) that we could do much more. I did not tell her about my second appointment, or my plan to 'double dip' in the trials.

When I visited the second doctor I reviewed my history, the failure of Viagra and Cialis and the effect this was having on our marriage. I said that I had heard through friends at the University that there was a trial of a new, experimental therapy, and wondered whether I might be a candidate for the trials. The doctor agreed that I appeared to meet all of the criteria to become a subject in the trial. He went through all of the warnings and disclaimers my first doctor had. Then when I said I was still interested, we set an appointment for the following Friday afternoon for my first injection. I would be getting injections on Tuesdays and Fridays!

When I reached the Doctor's office for the Tuesday appointment I was greeted with a stack of forms that repeated the warnings the doctor had told me, but in more legal terms, and I was required to sign each form indicating I understood the risks, and that the University, the doctor, and everybody else would be free of responsibility if any adverse effects occurred. I signed and signed and signed. Then I got my shot.

As predicted, Wednesday I felt sick. I conducted my morning lecture; I then cancelled office hours for the rest of the day. Thursday, I only felt about half sick, and I maintained a normal schedule. Friday afternoon I got my second shot, so Saturday and Sunday I did not feel well. I had told Linda that the doctor had warned about flu like symptoms, so she understood why I was feeling bad.

Wednesday after my second injection with my first doctor, I did not feel entirely well, but still did not feel nearly as bad as I had after my first injection. By evening I was feeling pretty much normal. In fact, I was feeling better than normal! As I looked through the doorway into our bathroom where Linda had just stepped out of the shower and was drying off, I was looking at her beautiful, nude body. I felt the stirring of desire between my legs. I watched her pert little B-cup breasts move and jiggle as she dried her hair, I admired her flat stomach and firm legs... and my erection began to rise. By the time she walked into the bedroom, I was fully erect.

When she saw that, her eyes went wide, "Is that for real?" she asked.

"I think so, I hope so! And it is for you! Would you like to join me and we can find out for certain."

She dropped the cotton t-shirt that she normally wore to bed onto the foot of our king size bed and crawled next to me. I kissed her and pulled her nude body against me; it felt wonderful! I kissed her neck and her throat; I kissed and caressed her breasts and her hard nipples. I continued down across her firm abdomen and through her neatly trimmed pubic hair until I found her fountain of nectar. I lapped up the beginnings of the flow of her nectar, bringing forth more copious quantities of her delicious elixir. I traced her slit with my tongue and flicked her clitoris with the tip of my tongue. I began to focus on her clitoris as I slipped a finger inside her to stroke her G-spot. I could see her abdomen undulating as orgasmic contractions rippled through her uterus and vagina. Then I moved into position. I was as hard as I had ever been, the preliminaries having added excitement to my lust filled cock.

I pushed deep into her wet pussy with one strong push, and was soon balls deep in her grasping pussy. I lifted her knees and began to plunge deeply into her spasming pussy as my thrusts stimulated her and her orgasm continued to rock her body. I knew that I would not last long, but I didn't care! She was having a wonderful orgasm on my thrusting cock and I was ready to spray my semen into her welcoming depths! I was ecstatic! I was shooting my cum into my beautiful wife's pussy!

When we finished, we rolled over and Linda lay on top of me. Tears of joy streamed down her cheeks, "Its working! That was so wonderful! We had real sex for the first time in over a year, and it was so good to feel you inside me! I was going to wait until Saturday evening to try to create a romantic setting, and try then, but this was so spontaneous, so wonderful!"

"Well, we could still have a romantic evening on Saturday, couldn't we?" I asked with a smile.

"We can have as many romantic evenings as you are able to manage!" She said with a wicked smile.

"And mornings and afternoons?"

"Aren't you an optimistic fellow?" She laughed, but continued, "Yes, and mornings and afternoons, and...." She didn't have a chance to finish as I smothered her with my kisses.

By the time I had received my second shot from the second doctor, my libido had reached levels I had only experienced when I was a teen-aged boy. I was happily ready for sex twice a day!

Linda loved oral sex almost as much as regular sex. As my need and ability increased, she began to suck me off at least once a day! She would take my cock head into her warm mouth and swirl her tongue around the head. She would grip my shaft firmly and pump my cock in time with the bobbing of her head over my cock. I could see her pert little breasts hanging down and swaying beneath her as she worked. She would gently stroke the base of my balls, sucking and pumping on my manhood, constantly looking directly into my eyes. She would stroke and pump and suck until she could see in my eyes that I was going to cum. Then she would redouble her efforts until I would explode in her mouth, and she would lap up and swallow every drop.

I was experiencing the best sex of my life! After a couple weeks, Linda commented, "I think my breasts are getting bigger! What do you think?"

She was wearing only her panties and bra, and her breasts were clearly overflowing the cups of her bra! "Yes, it looks like you have just about outgrown that bra!"

"How is that possible? I'm nearly 35 years old and I have worn a 32-B bra since I was 17!"

"I don't know, but I'm not complaining. I love your breasts as they are, or as they change! I love to suck on your sensitive nipples, and I love the effect that has on you!"

"Yeah! Like all guys, you just love boobs! I get it!"

Another thing that I had noticed: When we were cuddled close together on the couch or in bed, or in in enclosed space like in the car, Linda was much more amorous and instigated sexual contact much more than she ever had before. She often commented that, "She liked the way I smelled," although I had not changed any of my normal personal grooming items - other than now shaving twice daily.

Driving home from a dinner out one evening, she said, "Pull over!"

I was afraid that something she had eaten was not agreeing with her, so I quickly pulled to the curb. She pulled up her skirt and pulled off her panties, then unbuttoned her blouse and pulled her breasts out over the top of her bra. "Run the seat back all the way, and get over here!"

I did as I was told, and she attacked my belt. In moments my pants were around my ankles and my hard cock was pointing towards the sky. Linda straddled my hips and impaled herself on my manhood in one swift motion. Then she was riding me like crazy. Her boobs were bouncing wildly right in front of my face as she bounced up and down on my cock. I began thrusting up into her and I grabbed one breast and latched onto the nipple, sucking it voraciously. I slipped my hand between us and began to stroke her clit with my thumb. She screamed as a powerful orgasm ripped through her.

I was pumping my cock up into her as hard and as fast as I could. Her coordination had failed her and she was like a rag doll flopping around in my arms, but her pussy was still contracting around my manhood as her orgasm rolled on and on. Soon I could feel the cum inside of me preparing to boil over. As I shot my semen into her, I let out a deep, primitive growl. Blast after fiery blast of my cum launched into her womb until I was totally spent.

She collapsed onto me, her head resting on my shoulder, her breasts pressed firmly against my chest, and our combined juices dripping onto my legs and the car seat. After a while she raised her head and, with a shaky voice said, "I don't know what came over me! I just couldn't wait! I needed your cock right now! I felt like I would burn up and die if I didn't get your cock inside of me immediately! I'm sorry."

"There's nothing to be sorry for! That was amazingly hot! I love you!"

"I love you, too. So it would be OK for me to attack you at random times and places?"

"Any time, any place, as long as we don't get arrested!"

"Now that is food for thought!"

By the end of the third week (after six injections) I was certain that my penis was larger. Before the first treatment I had measured -- I had been 5 1/2" long and just under 3" around. Now I was just over 6" long and about 3 1/4" around. Linda helped me measure, and she was happy with the results.

I now really needed to cum at least three times a day. We were setting the alarm about half an hour earlier than we had, so we could get a quickie in before going to work. Many times Linda would suck me off, then make a big show of swallowing my cum. Her breasts were now a full C-cup, and seemed to still be growing.

The fourth week of the trial would arrive next week. We decided that a romantic dinner to celebrate was in order. I had made reservations at an upscale restaurant that everyone was raving about. I got dressed up with a suit and tie. Then Linda sent me to the living room to wait until she was dressed, which was very unusual.

I waited for about half an hour! What could be taking her so long? But when she walked into the room, all of my growing frustration vanished. She was wearing a light cream blouse made of thin, nearly transparent material and she was not wearing a bra! I could clearly see her areolae and nipples though the thin fabric while her breasts wobbled and bounced with her every movement. Plus the blouse was unbuttoned almost to her navel. It looked like one wrong move would pop one of her beautiful breasts out into the open! Her skirt was a dark brown wrap around that left a slit up her left leg that continued all the way to her waist. Since I could see bare skin all the way to her waist, I had to assume that she was not wearing any panties! Her makeup and hair were perfect, although I must admit that I spent little time looking at them.

"Do I pass inspection? Was it worth the wait?"

I was tongue tied. I couldn't utter a word. But my cock was speaking volumes! It was fully erect and tenting the front of my pants out about four inches.

She looked at my bulge and chuckled, "It looks like maybe you like it!"

As she walked across the room her thigh was completely exposed to within a couple inches of where it met her body! I didn't know where to look first! Her gorgeous exposed thigh or her bouncing breasts!

Linda wrapped her arm into mine and said, "Shall we go to dinner?" Actually, I was thinking more about going to bed! But we headed to the car.

As Linda sat in the passenger seat, the slit of her skirt displayed her leg almost to her hip. I was sure that if I were to flip the wrap over just a little bit, her pussy would be on full display! There was too much to see, and I couldn't decide where to look.

Almost as if reading my mind, she said, "Maybe you should keep at least one eye on the road?"

As we drove towards the restaurant every bump on the road and movement of the car resulted in a similar movement of Linda's beautiful breasts. It was a wonder that my enormous erection was not getting tangled up with the steering wheel!

When we walked into the restaurant I had a huge tent in the front of my pants, but I doubt that anyone noticed. Linda's nipples were hard points pressing at least a half inch through the thin fabric of her blouse. Her breasts were clearly visible as they bounced and wobbled with her every movement, and her firm thigh was flashing in and out of the slit in her skirt, exposing her leg almost to her hip!

Every person in the restaurant stopped what they were doing to watch her walking through the room. Several men stopped with their fork in midair to watch her; several women gave their spouses a not very subtle jab in the ribs to distract them from staring. Linda strutted through the room like a queen.

Once we were seated at our table, Linda asked, "Do you really like these clothes?"

"Hell, yes! I'm just afraid that I may cum in my pants from just looking at you! You are without a doubt the sexiest, most beautiful woman in the restaurant! Every man in the place is lusting for you, and every woman wishes that she could be you!

"But if I were not careful, something might accidentally slip! Like this!"

Linda intentionally leaned and twisted a little and her right breast popped into plain view! "Oh, my god! I whispered.

"If a button or two were to accidentally come open, like this," she said opening two more buttons on her blouse so that it was unbuttoned down to her waist, "just imagine what might happen!" She said, shifting her shoulders and allowing her other breast out into the open!

I could barely breathe! Here was my beautiful wife sitting in a public restaurant with both of her large breasts on display! Admittedly we were at a corner table and she was facing away from the rest of the room, but still! And my cock was trying to break out of the confines of my trousers to get to that sexy woman!

She held that position for a couple minutes before tucking the girls back in and covered by the nearly transparent material of her blouse. Throughout dinner, Linda carried on an animated conversation; I tried to participate, but I mostly just stared at her breasts while my cock throbbed.

Dinner was nearly over when she said, "Oh, dear! I think that I dropped my napkin!" I offered to retrieve it for her, but she said, "No, I'll get it myself!" She pushed her chair back a little and slipped completely out of sight. Our table being situated in a dark corner with its primary illumination coming from the candle, and with a long table cloth, she had effectively disappeared from the room. Then I felt her between my legs and fumbling with my zipper! I released my zipper and she immediately pulled out my rigid erection. I heard her quietly hum as she engulfed me in her warm mouth. My cock was slick with pre-cum as she licked me. After all of her teasing we both knew that I would cum quickly. She sucked and pumped on my manhood; then she stopped! Soon her mouth was replaced by her naked breasts wrapped around my cock. She was titty fucking my cock, in the restaurant, under the table! I was sure that I would blow any second! But she stopped again to take me into her mouth. Only a few seconds later I was shooting a massive load of semen into her mouth and down her throat. When she was certain that she had extracted every drop, she released my cock, crawled back to her side of the table, and returned to her seat, smiling like the cat that ate the canary!

"That was a delicious, creamy dessert! Would you like to call our waiter and pay the check? Then we could head for home." I certainly agreed with that sentiment!

In the car Linda slipped off her shoes, and pulled her blouse wide so that her breasts were fully exposed. Then she put her feet on the dash with her legs spread wide, pulling the wrap skirt open and showing her pussy in plain sight. She began stroking her pussy and caressing her own breasts. It was the hottest, most erotic thing I had ever seen her do! "Don't you wish that you didn't have to be driving? Maybe we should get home quickly? I'm SO horny!"

She continued to talk like that while caressing her own pussy and breasts. Her voice was getting raspy and I could hear the squishy sounds as her fingers pumped into her wet pussy. She was working herself up to a fever pitch, but was staying in control, just below her reaching her orgasm. By the time we were driving down our street, she was pleading for me to hurry... she needed to cum so badly!

As soon as the car was in park, I ran around to her side, unfastening my pants as I moved. The garage door was still moving down as I approached her open door. She had turned into the opening and her legs were spread wide for me. I was thoroughly aroused and I pushed deep into her as I pulled her hips towards me while she lay back on the seat. I was frantically driving my lust filled cock into her, bottoming out on every stroke. She was alternatively whimpering and screaming as climax after climax crashed over her. It could have been ten minutes or ten hours, she could have had five orgasms or fifty! Neither of us had ever been so wildly aroused! Finally I exploded inside her, shooting gout after thick gout of my cum into her quivering pussy! I pumped and poured myself into her, filling her with my cock, my cum, my essence, my very being. I wanted us to join at the most elemental level, to become truly one!

I held her tightly against me and she clung to me just as fiercely. My manhood was still buried deep within her. I could feel the occasional after shock of her multiple orgasms. We whispered endearments and continued to hold each other. Then, I scooped her into my arms and carried her to our bedroom.

We cuddled and caressed for a long time before drifting into a satisfied slumber intertwined together. The next morning we were still a tangle of arms and legs. When we were disentangled we changed the sheets, then Linda asked to measure. My cock was now 7" long and nearly 4" around. According to the tape measure, Linda should be wearing a 32-D bra! We spent the day at home, naked, making love in nearly every room in the house.

At my Tuesday appointment I received my fourth injection. I downplayed the level of success I had experienced and persuaded the doctor to continue to the extended six treatment regimen. On Friday, I did the same with the other doctor.

One side effect that I had not discussed with the doctor was the effect that I seemed to have when in close proximity to women. I have never been a womanizer, nor have I ever been viewed as a 'dream boat'. But now, whenever I am in a confined space with a woman, say an elevator or something like that, I find women being extremely forward towards me. Many times a woman has rubbed her breasts against me, often while looking pointedly at my groin. One woman pulled down her sweater and lifted out her substantial breasts, saying, "Wouldn't you like to suck on these?" Another was even more blunt, "I have a room just around the corner. Let's go get naked and get to know each other!"

This, unfortunately, carried over to my class room, especially for young women sitting near the front of the class. One young woman who was sitting in the front row was lewdly licking her lips, then unbuttoning her blouse, and then finally toying with her bare nipples during class. The following class she came prepared and sat cross legged without panties, exposing her completely shaved pussy. She also repeated the display of her breasts.

After class she asked if she could see me for a few minutes. I told her when my office hours were scheduled, but she said it was urgent that I see her now. I said that I could see her in about 15 minutes.

I then went to my department secretary, explained what I expected that the girl was going to try, and asked her to be ready to come to my rescue.

Right on cue, the young woman came into my tiny office and pulled off her blouse and skirt. "I NEED you so much! Please do me!"

When I declined, she became angry and shouted, "Do me, or I'll scream rape!"

I calmly turned to my phone, pressed the intercom for the secretary and said, "Now." Moments later she entered without knocking and carrying her cell phone. She began taking pictures of my office and the mostly naked girl.

Then I said, "I think that you should make a request of the Dean saying that you will not be able to finish this class, and that you would like to receive a grade of 'incomplete', then you can take the class from a different instructor next term. Either that, or I'll have to make a report to the Dean, complete with pictures. What is your choice?"

She gathered her clothes, nodded, and left my office. Other female students made less blatant advances.

I told Linda about that and other incidents, and she laughed. "I'm glad that I have the sexiest, most noble, most trustworthy man in the world! An 18 or 19 year old girl stripped for you and begged you to 'do her' and you turned her down! "

"Well, I have the most beautiful, sexiest, horniest woman at home, begging for me to satisfy HER!" She laughed again, but didn't disagree.

We were regularly having sex three times a day, and four times on the weekends. Linda would suck me off in the morning before going to work, we would have sex as soon as she got home after work, then later in the evening we would have an extended, romantic session of making love. Our sex life, our marriage, our love for one another had never been better!

The first time we had sex right after work, Linda was unbuttoning her blouse as she came into the kitchen. "I've been thinking about your cock all afternoon! I need you NOW!"

She dropped her blouse on the floor, pulled off her too tight bra, dropped her skirt and kicked off her panties. While she had been stripping, I had kicked off my pants and pulled off my shirt. She lay back on the kitchen table, still wearing her heels, and spread her legs for me. I placed my manhood at her entrance, and pushed forward. She was indeed very aroused and wet, and I slipped most of my 8" cock into her on the first stroke! She was pinching her own nipples as I thrust deep into her. Her legs were up under my arms, and I lifted them higher and placed them on my shoulders. I pulled her bottom closer to me so her back was all that rested on the table. My hard cock was rubbing her G-spot on every stroke. In no time her stomach was spasming as her climax gripped her. She continued to pinch and pull on her nipples while I drove my manhood into her again and again. Her eyes were wide and she stared straight into my own as her body convulsed and I pumped my lust filled cock into her ever harder and deeper. Her orgasmic spasms gripped my shaft as I continued to drive myself into her. I was feeling the tightening in my groin that promised a massive eruption was pending. Then I exhaled a massive groan and began to shoot load after load of my cream into her depths. I pumped and shot my semen, I pumped and sprayed even more of my cum into her. It felt like I could go on forever. Finally the last contractions around my prostate ended and I pulled Linda into my arms and showered her with kisses.

As I held her with her legs wrapped around my waist, I noticed that we had moved the table nearly across the room. Our combined juices were seeping around my still embedded cock and were dripping down my legs and also onto the floor. But we did not care in the least! Our lust was back, our love was back, our life was back!

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Part 2

By the end of the sixth week of injections my cock measured 7 1/2" in length and 5" around, and Linda had just purchased some 32-DD bras to wear to work. She never wore a bra when we were together. Her figure had also become a little more womanly; besides the increase in her breast size, her hips had spread somewhat as well.

The hormone therapy had worked beyond our wildest hopes. I would be fully erect whenever I was around Linda, or anytime there was any suggestion of a sexual nature. I really NEEDED to cum at least three times a day, and could probably 'rise to the occasion' six or seven times a day with a little stimulation.

It was into this circumstance that a new complication entered our lives. Linda's twin sister, Lydia lived on the far side of town. She had been married to a total jerk for several years, and it had always been a rocky relationship. He drank too much, and worked too little. He was never respectful towards her and I suspected that he might be abusive to her. They were finally getting a divorce.

They did not have children, which was a very good thing. They were splitting everything equally, even though she had earned most of the money, and selling the house. They would then split the proceeds. The problem was that they didn't want to live in the house while it was for sale. That was partly because of the hassle of keeping it 'show ready' all the time, which meant Lydia would have to do that. Also, if one person was able to live in the house, then both would be able to, and she did NOT want to spend one more night in the house with 'him'. She just wanted to be free from him.

So, we invited Lydia to stay in our guest room for as long as she would need to. But that would put a damper on our sex on the dining room table, and other places.

Perhaps it goes without saying that identical twin sisters were emotionally close. Growing up they did everything together, were best friends and confidantes, Lyn and Lyd. While they had lived apart for years, and although Lydia had not taken quite as good care of herself, they still looked remarkably alike. Although, truth be told, Lydia had added a few pounds, mostly on her bust and hips.

Saturday morning, Linda sucked me off before getting out of bed; then she danced around the room naked until I was hard again. When she saw that I was ready, she climbed on top of me, straddling my hips, and impaled herself on my big cock. She leaned forward and rested her hands on my shoulders with her big tits and long, sensitive nipples right in my face and began to ride me. I took her breasts in my hands, guiding one to my mouth, and tweaking the other nipple with my fingers.

She found a fantastic motion that combined up and down with scooting forwards and back. The sensation was exquisite! Her pace quickened and quickened. She was quickly reaching a crescendo! Then her coordination failed as orgasmic spasms took control of her body.

I leaned forward, rolling her onto her back, and began to thrust into her deeply. I lifted her knees until they were touching her shoulders, giving me total access to her spasming pussy. I could see her stomach undulating as her contractions continued to roll through her. I pumped and thrust my engorged manhood deep into her vibrating pussy. Her mouth formed a perfect 'O' as my cock shuttled in and out of her. I filled her with my large cock again and again and again, her body continuing to shudder with climax after climax. My balls began to tingle and tighten, then I poured my essence deep within her belly. Spray after spray, blast after blast, I filled her with my semen, my cum, myself.

When I relaxed onto her sweat slick breasts, it was as if she was in another world. Finally, she looked at me and kissed me. "You don't know what you do to me!" She said with a smile. We lay there together for a long while, soaking in the contentment that followed our love-making.

Then it was time for me to get the rental truck and drive to Lydia's house. She had her stuff all packed and organized, while her soon to be ex had stuff scattered everywhere. We loaded everything into the truck, and surprisingly, it all fit in one load. She followed in her car as we transported all of her worldly possessions away from the house she had lived in for so long. I knew that it would be emotional for her, and I kept an eye on the rear view mirror to be sure that she was OK.

We arrived at our house safely and unloaded her stuff. We put as much as was reasonable into her bedroom which was directly across the hall from ours. We found places for several items in various rooms of the house. Then we stacked the rest in a corner of the garage. When everything was unloaded and put in a place, I drove the truck back to the rental place and retrieved my car.

When I returned the twins were on the couch in the den. It was clear that they had both been crying and talking. When I entered the room there was a momentary uncomfortable pause, as if I had interrupted a sensitive and private conversation. Then it passed.

I suggested that we should open some wine, and maybe order dinner delivered. Both women agreed. We had finished the second bottle of wine and had agreed to open just one more. The two sisters were remembering old times, especially high school and college days, times before I had met Linda. "... and remember how we used to share EVERYTHING, even boyfriends?" Lydia asked.

"Now, THAT was YOU!" Linda exclaimed.

"You weren't feeling very well and you knew that Jimmy had spent a bunch of money on those tickets, so you suggested that I go and pretend to be you."

"We had subbed for each other for years and no one ever knew the difference..."

"So you said that you had been letting him make out and feel you up when you got home before going into the house...."

"But I didn't say for you to give him a hand-job!"

"I was getting excited and he was nearly out of his mind with lust, so I just suggested that he might be more comfortable if his cock wasn't so constrained. He pulled it out, it wasn't very big, but it was red and throbbing and dripping pre-cum, and while he sucked on my titties, I rubbed his cock. It wasn't long before he shot his cum all over his shirt and pants and my hand. He was so embarrassed! I pulled myself together and went into the house."

"And every time we went out after that, he wanted me to 'do what I did before'!"

"Remember when we double dated for prom?"

"YOU'RE NOT GOING TO TELL THAT, ARE YOU?" Linda exclaimed.

"Why not? It was years ago!"

"I've never told Michael about that!"

I interjected, "The story has already been started, you can't stop now!"

"You know how prom night is such a big deal, and sometimes gets a little wild...?" Lydia began. "Well, my date, Robbie, had obtained a bottle of Southern Comfort. The boys had got a room at a local motel with two double beds. After the dance we went to that room and drank Comfort and Cokes and made out. Lyn and I were dressed alike, right down to our underwear. We had been kissing and petting and our clothes were pretty disheveled, and we were all pretty drunk. Lyn and I went into the bathroom and talked. We decided that we would hang up our dresses so they didn't get more messed up. I suggested that we give the boys each a blow job, but Lyn said she didn't know how! I gave her a few pointers and we walked back into the room wearing just our bra and panties.

"I knew that Rob was pretty wasted, and that he was also really horny - so he would cum fast no matter whether it was a good blow job or not. So I walked over to Danny, Lyn's date and started kissing him. Linda went along and kissed my guy. Things really got going, our bras were soon off and the guys were sucking on our titties. Then I unzipped Danny's pants and opened his belt. His pants hit the floor in no time! Rob took that as a green light for him, and his pants were on the floor next. While the boys were pawing at our bodies, I leaned over and sucked Danny's cock into my mouth. Lyn's eyes got as big as silver dollars as she watched me for a few seconds, then Rob put his hand behind her head and guided her towards his cock. She licked and sucked and pumped like she saw me do, and in no time he was shooting cum all over her face.

"I worked Danny over really well and brought him to the edge twice before actually bringing him off! I swallowed every drop!

"When I looked over, Rob was snoring. He was down for the night. Lyn was in the bathroom washing her face and anything else that had cum on it. Even though Danny had just cum, his cock was beginning to show signs of life again. As Lyn came back into the room, I went to my purse and pulled out a condom. I showed it to her and raised one eyebrow. She pointed at me and I nodded, then she nodded.

"I walked up to Danny and gave him the rubber while I pulled off my panties. He opened the foil and sheathed up and I lay down on my back. Lyn sat on the other bed beside my sleeping date, and her date knelt between my knees. He was a little too eager, but having already cum once, he did a reasonable job. I did climax once before he blew his load.

"After he recovered some, he drove the two of us home. He said that he would go back to retrieve Rob later. Lyn got a very good goodnight kiss!"

Linda jumped in, "Do you remember that boy you dated in college, the one who came to visit one weekend at the house?"

"Oh, yeah. What was his name? Johnny? No, Jimmy? No, Jason. That was it, Jason."

"You told him to come to our room after our parents had been in bed for 30 minutes. He came in and crawled into MY bed! He spooned up against me, his hard cock trying to bore a hole through my panties. He was pumping against my ass and groping my titties all night!"

"I had told him that my bed was on the left! And that I wouldn't be wearing any panties!"

"But MY bed was in the left as you walk into the room!"

It was clear that this was a conversation with a long history, but good humor. The third bottle of wine was now empty, and I debated opening another, but didn't want to miss this conversation.

Then Lydia asked, "Did you get breast implants? Your boobs are huge! I mean, they look great, but you're two or three sizes bigger than the last time I saw you!"

Linda looked at me, and I nodded. "First, no I didn't get implants. It's kind of a long story, and very personal.... About a year ago Michael began having problems, erectile problems. At first we thought it was stress or something. We had been trying again to have a baby, with no luck, and thought it was related to that. When it continued for months, he finally went to a guy doctor, a urologist. He got prescriptions for Viagra, but that didn't work, even when he tried taking FIVE at a time! Then they tried Cialis, but the results weren't any better."

"This is all very interesting, and maybe too much information, but what does that have to do with you and your big boobs?"

"Just be patient, big sister. (Lydia was born first and was about fifteen minutes older. Big sister/ little sister comments usually reflected a little irritation.) I was getting to that. So, the doctor suggested an experimental treatment that is in early human trials, and Michael signed up."

"So how has that given you those big ones? And is the treatment working?"

"As I understand it, the treatment is a kind of gene therapy, so it affects much of his male reproductive system. The treatment has worked spectacularly, so much so that I can hardly keep up with his hard cock and his need for sex!"

"I haven't had sex in almost six months! And you're complaining about too much sex?!? I should have such a problem!"

"I'm not really complaining! We went through such a long dry spell that I could never really complain about too much sex. But three and four times every day does take a chunk out of the day."

"Three or four times a day? Every day? WOW! I'd like to try to get used to that!"

"One of the other changes has been a change in his semen. While I never minded the taste of his semen, it had a kind of sharp taste. But that never kept me from swallowing it!" She said with a glance in my direction. "But now his cum is creamy and delicious! I swallow at least one load every day! And I think that more than just the taste and consistency changed! I think that there is something in his cum that is making my breasts grow! You know that I've always been a 32-B, right? I just bought some 32-DD bras to wear to work! 32-DD!!!"

"You're not wearing a bra now, are you? Of course not, I can see your nipples poking through your shirt! And I've been watching your boobs jiggle! You look so damned HOT! And speaking of hot, I am about to melt, or spontaneously combust!" Lydia said as she pulled off her sweatshirt. Now she was sitting in her jeans and bra.

"No, I almost never wear one, except for work. In fact, most of the time we are completely naked around here."

"Now, I know that I'm going to burst into fire! I'm so horny that I can hardly stand it, and you tell me that you two run around naked all the time, having sex at the drop of a hat! God help me!"

Linda said, "Why don't I help you?" With that she reached over and released the snaps of Lydia's bra. It fell into her lap and she sat there, nude from the waist up! Then Linda pulled off her own top!

I was sitting with beautiful twin sisters, both with their bare breasts on plain display. Add that to the fact that I had not ejaculated in about fifteen hours, and my manhood was fully erect and trying desperately to escape my jeans. I just had to adjust my position, allowing my cock to stretch down my pant leg.

"Oh! My! God!!!! Look! At! That!!!!" Lydia was nearly drooling as she stared at my cock as it pressed its outline against my pants leg.

Linda said, "Yes, that was another effect of the treatment. He has increased in size, his cum tastes good, he wants sex all the time, and every time he thinks about sex he's hard as an iron poker!"

"Are there any negatives? So far it sounds wonderful!" Lydia bubbled.

I interjected, "Well, I need to shave twice or three times a day. But that's a pretty small sacrifice," I added.

My usually fairly conservative wife said, "Stand up, Michael."

I did as she asked. Then she knelt in front of me, unfastened my pants and pulled them down to my knees, allowing my cock to spring free. All eight hard inches slapped against my stomach. A moan came from Lydia's direction. Linda pulled my jeans off my feet, then she pulled my shirt off, too. I was standing in only my socks with Linda and her twin sister, Lydia, looking at me and my manhood which was pointing towards the ceiling.

Lydia began to crawl across the room, her eyes fixed on my cock, her nipples hard as pebbles. I'm sure that Linda knew exactly what was going to happen as she started this into motion. While her sister crawled towards my cock, Linda peeled off the rest of her clothes. She was caressing her breasts by the time Lydia began to suck my cock into her mouth. I sat back down, and Lydia's mouth followed, never breaking contact.

I had always thought that Linda was a world-class cock sucker. She could take me to places that I didn't even know existed. She could make me cum so hard my toes would curl! But Lydia was in a class by herself! She sucked and swirled her tongue, she pulled me deep into her mouth until I could feel my cock head pressed against her throat. She withdrew and let her teeth barely brush against my cock. Then she would suck like she intended to suck my toes out through my cock! I had gone far too long without ejaculating to withstand her mouth for very long, and soon I was grunting and pumping my cock into her mouth as blast after blast of my cum shot into her mouth and throat. She swallowed and sucked, sucked and swallowed, as I poured my pent up need down her throat. I didn't know that a man's climax could last so long! It seemed like I poured at least a cup of cum down her throat! Even when I was no longer shooting my cum into her mouth, she sucked and sucked on me to get every last drop! My cock was totally soft by the time she released it from her mouth!

She turned to her sister and said, "You're right his cum is delicious!" And they both laughed.

Then Linda took each of our hands and led us to our bedroom. When we were all completely naked, Linda lay down in the center of the bed. I was amazed, but I was already hard again! (Of course, my last previous climax had been early morning!) Linda indicated that her sister should straddle her face while I could move between her legs. The Sapphic relationship between the sisters was natural and relaxed; they had obviously done this many times before! I was learning a great deal about my wife tonight!

But I did not spend much time thinking about that, I had my beautiful wife's dripping wet pussy waiting for me! I love the taste of her when she is thoroughly aroused! I licked her slit from bottom to top, then paused to look at Linda licking her sister's bare pussy! Lydia was riding her sister's face and Linda's face was already shiny and covered in her sister's pussy juice. Lydia was caressing her own breasts and pulling on her nipples! Watching this, I was totally hard!

I returned to my own responsibilities, and began to lick my wife's delicious pussy in earnest! I delved deeper and deeper on each stroke of my tongue, gathering more and more of her delicious nectar. Then I moved on to her clitoris. Her breasts were not the only part of her body that had enlarged! Her nipples, her labia, and her clitoris - any erectile tissue - had also enlarged! In fact, I would guess that now her clit was well over an inch long! I sucked it into my mouth like a tiny penis, fucking my mouth with her clitoris! I slipped a finger into her vagina and began to massage her G-spot. Her climaxes were like a nuclear chain reaction, each causing another explosion, and another, and another!

I moved to push my hard cock into her and was momentarily confused when I found Lydia's breasts right in front of me. I lifted Linda's legs onto my arms, then put my hands around Lydia's rib cage. I was pumping all eight inches of my cock into Linda and sucking on her sister's tits at the same time! Lydia was clearly riding the wave of a massive orgasm; Linda was cumming and cumming; and my cock was shuttling in and out of her at an ever increasing rate. My own climax was quickly approaching! As I began to shoot my cum into my beautiful wife, I clamped down on Lydia's nipple. She screamed as a powerful orgasmic wave gripped her.

Eventually our compound orgasm began to subside. We collapsed into a heap of tangled limbs and dripping pussies. And we slept a satiated slumber.

Sometime before the sun came up, I was awakened to delicious sexual sensations on my cock. Someone was sucking on my cock with enthusiasm. In fact, I was just awake and I was already just about to cum! Sucking, tongue swirling, hand pumping... I began to thrust into that sucking mouth and shoot another huge load of cum into the welcoming mouth. When I had no more cum to give, the head relaxed on my leg and I returned to sleep.

The sun was well into the sky before we untangled and got out of bed. After a quick stop in the bathroom, I went to the kitchen and began to prepare a huge breakfast -- bacon, sausage, pancakes, scrambled eggs with cheese. It was just about ready when Linda and Lydia came into the room. Not thinking, I had been cooking in the nude, but I was a little surprised that both of them were also naked.

We sat down to eat, and chatted pleasantly, but there was an undercurrent of tension. Finally Linda said, "I guess that it's up to me to discuss last night. We 'could' chalk it up to having had too much to drink. And that was certainly part of what happened. But, I think, only a small part. As we talked about sex and our situation, I realized that I have been feeling overwhelmed by the changes, welcome changes to be sure, but the changes that Michael's therapy has introduced to our life. I was thrilled with the change, I had been so despondent when we couldn't have sex that, when things were working, I didn't want to complain or mess it up.

"But when we were talking about it, and talking about how Lydia and I had shared nearly everything, it seemed like the most obvious thing that she and I share the bounty of my sex life! I acted on that without discussing it with either of you. I should have. But, as I said, I was beginning to feel overwhelmed with the need to have sex three, four, and sometimes more times a day. Now Lydia's here, and this could be a good solution to this dilemma... if everyone is willing."

Lydia responded incredulously, "You want me to share your husband on a long term basis?"

"Well, I guess, essentially, yes."

"His cum is delicious! I've never experienced a cock that was THAT BIG! But I sure would like to give it a try! If you could be content with 'only' having sex a couple times each day, I would be happy to handle the other couple times!"

Linda added, "There would probably be frequent, three-way events like last night. But he IS my husband, so there will be times when we will need special, private time, too."

Lydia responded, "Of course."

"Do I get any say in this?" Both women stopped and looked at me. "First, Linda, I'm sorry if I placed any undue pressure on you regarding sex. We were both so frustrated with my ED, and I was afraid that I was going to lose you if I couldn't get it resolved. I was willing to do anything to get that fixed and keep you in my life! I love you more than you can possibly know.

"Lydia, you have always been a part of our family. Your changed circumstances make you an even more integral part. But I have a question for you: I don't think that this can be a 'short-term' arrangement; are you willing to make a long term commitment to us? Are you thinking in terms of years?"

Lydia swallowed visibly. "This is all extremely sudden. Linda, I have known and loved you my entire life. Michael, you have been a solid partner to Linda, and I know that you would have given me better advice than the choices I have made. But you respected me enough to let me live my own life, mistakes are all. If you would have me as a, dare I say it, permanent part of your household, I would be honored to join you both!"

With that I got up and gathered Lydia into my arms, holding her tightly against me, and gave her a deep, passionate kiss. The feel of her bare breasts against my chest and the passion of the kiss poured passion into my manhood so that it was pressing firmly between her legs. We left the dirty dishes on the table and paraded back to our bedroom.

Linda directed her sister to lie in the center of our king size bed, then she kissed her deeply and passionately while beginning to caress her sister's breasts. I lay down between Lydia's legs and began to kiss the insides of her thighs. I slowly worked my way higher and she spread her legs to give me free access. When I reached the juncture of her body, I licked and orally caressed her labia up first one smooth side, then the other. With the combined assault from Linda and myself, Lydia's hips were flexing and pumping, but I wasn't going to stop yet. I lightly traced the surface of Lydia's pussy slit with the tip of my tongue from bottom to top, barely flicking her clitoris with my tongue. Her hips lurched upward! I repeated this again and again, each time dipping my tongue slightly deeper into her slit. I could hear her panting, moaning, and begging, "Please!"

When I had repeated this 12 or 15 times, she was nearly beside herself, moaning and begging, "Do me! Please? Give it to me! Please, make me CUM!" So I did! I sucked her little pleasure nubbin into my mouth and slipped a finger into her pussy where I caressed her G-spot. Immediately her body shook and bucked. I continued to work on her clit and G-spot for several more moments until she was writhing from multiple orgasms. Then I moved into position and pressed my large cock to the entrance of her vagina. I slipped in a couple inches. My next thrust took me about half way in. Her hips were pumping and driving my cock deeper into her spasming vagina. Soon I was completely embedded in my sister-in-law's hot, wet pussy. Then I began to thrust into her for real. When I looked up, my wife was cradling her sister in her lap as she tugged and toyed with Lydia's nipples. Linda's full participation spurred me on and I drove my cock deep into my sister-in-law. My big cock stretched her pussy fully and I could feel her vaginal contractions as her orgasms rolled on one after another. I pulled up her legs to allow me even greater access to her shaved pussy and drove my cock harder and deeper into her.

My passion was rising and I pumped into her furiously, each stroke bringing me closer and closer to my eruption. I could feel the boiling and churning as my climax built. Then I exploded into her shooting blast after fiery blast into her very depths. With each orgasmic thrust more and more of my semen shot deep into my sister-in-law! I pumped until I was completely dry. Then I relaxed onto her heaving chest.

When I came to my senses, I was sandwiched between my wife and her sister. Linda was showering me with kisses and professing her eternal love for me and thanking me for accepting her sister into our household. I caressed her breasts and stroked her pussy. "Not now. We will have time for lots of that later."

Sometime later we climbed out of bed and headed for the shower. When we had installed this shower, I had thought that it was ridiculously big even for two people. Now I was happy that it was so big. All three of us fit comfortably, and we had a wonderful time washing each other's bodies.

After we had dried off, we paraded naked back to the kitchen for some lunch. After lunch Lydia asked if she could try something. Linda and I shrugged and said, "Sure."

Lydia moved all of the dishes to the sink, then she lay down on the table on her back with her head hanging off to end. "Michael, I want to try to deep throat your cock! Will you put that monster in my mouth and let me pull you into me? I will try to swallow the whole thing!"

I looked at Linda, and she just shrugged. I knew that she had never been able to do that, even before my growth spurt. I took my position and eased my cock into my sister-in-law's mouth. She pulled me forward and I complied. When I reached her throat, I could feel her swallowing again and again and I slipped into her throat a little bit. She pushed me back a little and took several deep breaths, then she pulled me forward again. She swallowed and swallowed, pulling me deeper into her throat. Then she pushed back to take several more deep breaths. This time she pulled me forward quickly and swallowed my cock! She pulled me until my balls were resting on her forehead. She pushed me back again, took a few breaths, and pulled me deep into her throat in one smooth motion. Then she pushed and pulled me, causing me to fuck her throat. I could feel a tingle in my groin as she pushed me back for another breath. The next time she pulled me deep into her throat and started the in and out motion I was ready and cooperated more readily. I was really getting into this! After a few more times and I was shooting my cum into her throat and directly to her stomach! I had never experienced such a thing! Her throat muscles gripped and massaged my cock as she swallowed and swallowed. When I withdrew she took a deep breath. "WOW!" I said.

"Show off," Linda said with good humor.

The ladies decided to watch a romantic comedy and I offered to open some wine to drink with the show. When I reached the den there was a gap between the two women that was clearly intended for me. The show had numerous "R" rated erotic scenes, and I was sitting between two beautiful, naked women, so my cock was once again standing at attention!

Linda began to stroke my cock and balls, and Lydia moved to suck on one of my nipples while tweaking the other. I was beginning to go crazy with lust when Linda told her sister to lie on the floor. She then moved into a 69 position, then told me to enter her 'doggy style'. As I pumped my cock into my wife, I could feel my balls rubbing her sister's face on each stroke. This may have been the kinkiest thing I had ever done, certainly before this weekend! I could sense that Linda was approaching her climax so I began to thrust harder and deeper into her from behind. I was certain that this position would have my big cock rubbing against her g-spot, and in moments I could feel her vaginal contractions gripping my huge cock. I held her hips and pounded deep into her, my thighs slapping against her buttocks on each stroke and resounding throughout the room. From the grunting and thrashing of bodies below me, I was certain that both women were fully engaged in their own orgasms, so I increased my pace until I was on the verge of my own climax. Just a little more, just a little harder, just a little deeper as I teetered on the brink of an amazing orgasm. Then I exploded into my wife, shooting wave after wave of my hot cum deep into her vagina. Again and again my body sprayed hot semen into her until I was finally drained. When I released her hips, she collapsed onto her twin sister, and I settled on the floor beside them.

Linda was aware that her sister was carrying a little extra weight and determined that she would help with that. When we got up she said it was 'ladies exercise hour'. She and Lydia started with running in place and jumping-jacks! (Can you say 'bouncing boobs'?) They did some pectoral muscle work with hand weights that emphasized their breasts even more. They did some sit ups and planks and some other things and ended up with some yoga positions. Lydia was doing a 'reverse rainbow bridge' and her legs were spread about shoulder wide. Her shaved pussy was on full display, and I just couldn't resist! I moved between her legs and began to lick her exposed pussy lips. She squealed and shook but held her position. I ran my tongue up between her exposed lips and swirled it around her fully exposed clitoris. I wrapped my arms around her upper thighs and attached my mouth to her clit and began to lick and suck voraciously. She screamed and bucked and shivered as she went rigid, pressing her clit more firmly against my mouth. Then she collapsed, my arms being her only support.

"That was sneaky!" She said after recovering for a few minutes. "But with a reward like that I could be persuaded to exercise more often!" We all laughed.

Over the next two weeks we established something of a routine with Linda sucking me off and having intercourse one or two times a day, while Lydia would suck me off or deep throat me at least twice a day plus have intercourse at least once every day. I was cumming at least five times a day, more - much more - on the weekends! And I was loving every moment!

With Lydia swallowing at least two loads of my cum every day, plus doing exercises regularly, her body was changing for the better. We had been eating a much more healthy diet than she had previously. The combined effect was that the little bit of extra fat she had been carrying was melting away, and her breasts were growing. Previously she had worn a 34-C bra; now she needed a 32-D! While Linda's breasts were still somewhat larger (she was now over-filling her 32-DD cups) they looked even more alike than before.

Throughout the past two weeks I had regularly checked with Linda to be sure that she was happy with the current arrangement. She assured me that she was, and she knew that she could have all of the sex with me that she wanted. Of course she was right, but this was such a departure from our past, not to mention societal norms, that I needed to be certain.

I decided that it was time for a celebration! I made reservations at Molinarie's restaurant, where Linda and I had celebrated previously. I specifically requested the same private corner table. Then I told the ladies that I thought that we should celebrate our new family bonds with dinner out. "Linda, do you remember that striking outfit you wore when we went to Molinarie's a few weeks ago?" She nodded. "Do you think that you could find something just as stunning in matching outfits for both of you?"

Linda paused a moment then said, "I think I know just the shop. We can shower and get ready, then stop, pick out our clothes, and continue to the restaurant."

"Great, this will be MY TREAT!"

I showered, shaved, and put on a suit and tie. Lydia commented that this must be a really special place, and Linda and I agreed. The ladies took showers, did their hair and makeup, but wore jeans and blouses because they would wear the new clothes they were going to buy. They were having a great time getting ready; I heard both screaming and squealing.

When we arrived at the clothing store, I took a seat near the entrance and left the rest to Linda. A few minutes later I heard Lydia exclaim, "I can't wear THAT in public!" After a little more time and much murmured conversation, both ladies came out to the front of the store wearing matching outfits.

Linda led the way with Lydia following behind; this was a departure from their normal, Lydia was usually a little more the leader. They were wearing bright red halter tops that came down to the waist. They had essentially no coverage on the side, so substantial amounts of the curve at the sides of their breasts was exposed. The top also had a very wide "V" down the center that exposed massive cleavage and ended near the navel. But the most striking feature was that the red fabric was basically transparent! Nipples, areolae, every bounce, jiggle, and shake was clearly visible!

Their skirts were nearly as arresting. Black wrap skirts that only met at the waist band. With every step their thigh was exposed all the way to the junction of her hip. It was clear that they did not have panties under their skirts, just as it was clear that there was no bra underneath their tops.

Lydia was actually blushing as I paid the bill and took the bag containing their old clothes. Then we walked out into the street and to our car. I held the door for each, and when Linda got in she intentionally allowed her skirt to pull open, showing her unclad pussy. Furthermore, it was clear that she had shaved her pussy lips so that she only wore the beautiful upper triangle of her pubic bush!

By the time we reached the restaurant Lydia was more composed. The parking lot was filled, and the young valet's eyes nearly popped out when he saw Linda and Lydia! I had to clear my throat twice before he realized that I was handing him the keys.

The restaurant was just as full, and our table was in the back. As we walked through the restaurant conversations paused all along our route. Linda's and Lydia's breasts bounced and jiggled, their firm thighs flashed and teased. Every man looked at these two beautiful, sexy women with lust in their eyes - and possibly in the groin as well. Every woman was jealous.

The maître'd personally seated both women, lingering over their shoulders just a moment longer than necessary. When we were alone we all laughed at the reaction of the other patrons and staff.

"You would think that they had never seen boobs before!" exclaimed Lydia.

"Well, maybe they had never seen such beautiful breasts before!" I suggested.

Linda commented, "Flattery will get you everywhere!"

The food was great, as always. We had two bottles of good Italian red wine, with the ladies drinking all but my one glass. As we talked and laughed, their breasts bounced and shook, causing me to have a monstrous erection. When the food was gone I asked, "Linda, do you remember that dessert you had last time?"

She smiled a wicked smile, "Yes! That creamy, delicious one? Oh, yes! Do you think that we could get two servings?"

"I think that it would be worth a try!"

When Lydia looked at her sister curiously, Linda said, "Just follow my lead" Then she slipped off of her seat and disappeared under the table. Lydia's eyes got huge, but then she followed her sister. The dim lights and the long white tablecloth hid them. I felt someone unbuckle my belt and open my trousers; then I felt a warm mouth surrounding my rigid erection. I had been aroused for what seemed like hours, and I knew that I would cum quickly. I knew from the style that it was my wife, Linda. But just as I was reaching the point of no return, her mouth disappeared! My cock was throbbing and pulsing, I was so very close! Then I was engulfed in another warm mouth; this was Lydia's based on the voracious sucking. In almost no time I was shooting my hot creamy cum into her mouth. She sucked and swirled and pumped on my cock, and I stayed hard. Then she really went to work on me. She sucked better than ever before, she pumped on my cock and tickled my balls until I was ready to shoot another load. Then there was a momentary break in the action, replaced with Linda's mouth. Almost immediately I poured another load of sweet, creamy semen into my beautiful wife's mouth.

Lydia commented, "That IS a delicious dessert. I think that we should try it at home!" We all laughed.

We were all highly aroused when we got home, Lydia most of all. "I never knew what a little exhibitionism would do to me! I'm so horny I could fuck a rock statue!" Then directed at me, "Please take care of my pussy! Spray my insides with your creamy cum and quench the fire burning inside me!"

She kicked off her heels, released the snap at her neck to allow her top to fall to her waist. She reached behind and released the waist of her blouse, then popped the button at the waist of her skirt - and she was completely naked!

It took me a little longer to get out of my suit, but I moved as quickly as possible. Soon I was undressed and joined her on our king bed. I prepared to have a taste of her dripping wet pussy, but she pulled me up and into position. "I'm dying! I need your cock right now! Give it to me, please!"

She was absolutely, totally soaking wet. I thrust my eight inches into her in a single, powerful thrust. "Oh, YES!"

She humped her hips up to meet my every strong stroke, her breasts bouncing around with each thrust. I lifted her legs and spread them wider, giving me total access to her soggy vagina. I pumped and pounded my distended cock into her again and again. Her tight pussy was contracting around my cock as she began her first climax. I drove into her harder and deeper as I watched her enlarged breasts bouncing around on her chest. Although I had cum twice at the restaurant, I was filled with lust as I pounded my rigid cock into my sister-in-law's hot, wet pussy. Her nipples were hard points and her chest was flushed with the effects of her orgasms, but I was going to fill her with my cum until she was swimming in it.

I thrust into my beautiful sister-in-law harder and faster. She was gripping the sheets and flailing her head back and forth as orgasm upon orgasm roared through her. I was determined to give her the ride of her life as I pumped my huge cock deep into her, touching the very entrance of her womb. Her legs were resting on my shoulders as I pumped my manhood in and out of her spasming pussy. My perspiration was dripping onto her beautiful breasts as I redoubled my efforts. As I thrust even faster, harder, and deeper into my sister-in-law, I could feel the tightening in my loins that indicated my impending eruption. My cock was bottoming out on every thrust as I began to spew my semen directly against the entrance of her womb. It seemed that the more times I would cum each day, the more cum I produced! I shot blast after blast of my semen deep into my sister-in-law until I could feel it squishing out of her pussy around my cock.

When I was finally sated, I lowered her legs to the bed and collapsed beside her. Her pussy was a veritable fountain of cum flowing out of her vaginal opening. She appeared to be semi-comatose as she lay there unmoving, except for her heaving chest.

My wife came an laid her head onto my shoulder. She had also shed her clothing and was lying naked beside me. "That was quite the show you put on! I was hot before, but now I'm far beyond just hot!"

While it would be at least a little time before my erection would return, I caressed my wife's beautiful breasts. Then I shifted to suck on one long, hard nipple while I explored her freshly shaved labia. "I thought I'd surprise you with that!" she said. Two fingers slipped deep into her soggy pussy and I fingered her, dragging my fingers up along both sides of her distended clitoris, while I suckled on her sensitive nipple. In only minutes Linda was convulsing with a powerful orgasm as I continued to stroke her clit and suck on her nipple. After several minutes, I slowed my assault and allowed her to gently recover from her climax.

"We will do more, later; much more, my love." I promised as we all drifted into a deeply satisfied slumber.

I awakened to a sucking sensation on my cock. Light was streaming into the room, and I was fully erect before I was fully awake. My beautiful wife smiled up at me as she paused from her attentions to my manhood. "I thought I would take you up on your promise!" she said with a smile. Then she reversed her position so that she could sit on my rigid erection in the cowgirl position. The sensation of her hot, wet pussy sliding all the way down my eight inches in one smooth motion was exquisite! Then she started her unique motion - forward and back, up and down, all in a single motion! I had died and gone to heaven!

With each motion her full, ripe breasts bounced and swayed. The movement was erotic and mesmerizing. Her exercise routine was paying off as well. She was riding me with vigor, and her vaginal muscles were gripping me with every stroke. I began to thrust up into her with each rotation of her hips, increasing the contact with her distended clitoris. She rode on and on, until her climax gripped her. As her orgasmic spasms rocked her body, her coordination failed. I grabbed her hips and thrust powerfully up into her clenching vagina. My huge cock pumping deep into her tight, quivering pussy kept waves of orgasmic fireworks exploding within her. Her breasts and hard nipples were rubbing against my chest with every stroke. I thrust my eight inches into her again and again until my own climactic explosion shot spurt after powerful spurt of my semen deep within her spasming pussy.

As we lay side by side I reflected on my wife's beautiful breasts. They were overflowing her DD bra, so they were close to an F-cup. Still they were not soft and saggy like the breasts of overweight women. They did not sag down her sides or flatten out when she lay on her back. They were firm and youthful, despite their substantial size! I loved her breasts, as I loved her.

Between my wife, Linda, and her twin sister, I was getting all the sex that my enhanced masculine system desired. Oral sex 2 or 3 times a day, and intercourse another 2 or 3 times each day on weekdays; often double that on the weekends! It seemed that one or the other of my women, and frequently both, were hot for sex!

There still remained the issue of the young women in my classes. The front row of my classes were completely filled with young women, who frequently were without underpants and displaying their privates, rubbing and exposing their breasts, making lewd oral gestures, and other attempts at sexually provocative behavior. While I had been able to deal with this so far by ignoring the issue, and with the help of the department secretary, diffusing circumstances when the girls would repeat their performances in my office, I was concerned that there would be an unpleasant incident at some time that would involve the University administration. Of course, the issue was not really limited to the classroom and the young women there. Whenever I would be in close proximity with any woman, or especially in an enclosed space with her, I would have to be on my guard. Women of all shapes and ages would come up to me, rub their breasts against my arm or chest, occasionally expose their breasts and on rare occasion their pussies, caress my genitals, make suggestive comments or outright proposition me for sex. I had to assume that my production of male sex pheromones had been enhanced and increased as much, or more, than other aspects of my masculinity. I had also noticed that my testicles had nearly doubled in size and my muscles in general had also firmed up and enlarged slightly as well -- I looked like I spent time every day working out in the gym!

By the time I was due for my six month follow-up with the doctor, my penis had reached 8 1/2" in length and about 6 1/2" in girth. Linda's breasts were now filling a G-cup and Lydia's were an F-cup. Our sex life had stabilized at around six or seven activities a day during the week, and nearly twice that on the weekends. In fact, we spent most of our free time having sex in one form or another! One question that remained in my mind: what was my sperm count, would I be able to father a child, and would these changes affect any children? I would have to ask the doctor.

When I met with the doctor, I admitted that I had 'double dipped' in the program, seeing two doctors and receiving twelve shots over a six week period instead of the planned 4 - 6 shots. He was not pleased, but he was intrigued with what my results might be. When I told him, he was flabbergasted. He asked me to repeat the information so that he could document my results: Penis length change from 5 1/2" to 8 1/2"; girth from about 3" to about 6" in girth, sexual frequency from 'unable to establish an erection' to ability to engage in intercourse and other sexual acts 12+ times daily. Then I mentioned other observations -- bust size increase of my partner from 32-B cup to a 32-F, and apparent increase in sex pheromone production based upon anecdotal evidence from my encounters with unknown women and students. The doctor was shaking his head by the time I finished! "Your wife's breasts increased by at least 4 inches? What do you attribute that to?"

"She has always enjoyed oral sex and has always swallowed my semen. She says that the flavor and consistency is much smoother and more pleasant, and she has been swallowing at least one and often two loads every day. She firmly believes that her breast enlargement is related to that."

"Most interesting! How would you describe the results of this breast enlargement?"

"Very good. Her breasts are well shaped, firm, and natural in appearance. I love the results!"

"So, in comparison to surgically enhanced breasts, what would you say?"

"They are certainly as good as or better than the best surgical enhancements, but with a very natural feel."

"This could open up a whole new area of investigation!"

"Doctor, could you do a sperm count and semen analysis? We have been trying to conceive a child without any success, so I want to see if I have a problem."

"Actually we have just received a new gadget that is supposed to make obtaining a semen sample more sanitary. You strap the thing on and it will electronically stimulate you to ejaculation in five minutes or less and collect the sample with no waste or spillage. We got it for obtaining samples to be used in artificial insemination and in vitro procedures. It is supposed to 'fit all men'; you would make a good test of that!"

"Sure, I'll try your new gadget."

"Good! My nurse will show you to the collection room and bring in the device."

A statuesque woman in her later 30's retrieved me a few moments later. She led me to a small private room that included some girlie magazines and a video player with a variety of X-rated titles. She said that she would return in a moment with the device. When she returned she had the top four buttons of her uniform open showing substantial cleavage. She offered to assist with attaching the device, or she could just provide inspiration! When I declined she added, "If you need anything, anything at all, just give me a shout!"

The device actually worked as described. It included multiple sleeves to accommodate a broad range of sizes, even my own - though it was rather snug. Electronic pulses reverberated through my member in a pleasant pattern with increasing frequency and power. In less than five minutes I had ejaculated a massive amount of semen into the integrated repository. I wondered how much it cost and, if it were available in a commercial model, it would be by far the best male sex toy on the market!

I pulled myself together and called the nurse to retrieve the unit. She appeared very disappointed that I had not needed her assistance in any other way.

I waited until the doctor called me for my results. "Your sperm count is well above normal, as is the motility. There is no apparent reason why you could not father a child." Then he went on, "I have been thinking about the effects that your semen appears to have had on your wife's breast development. If I could get approval and funding for a study, including some compensation for your time, would you be willing to come to my lab at the University five days a week for, oh, I don't know, maybe sixteen or twenty weeks, to provide a sample? I am thinking of a small study with about ten women, five subjects and five control, over a four week period. Each would swallow the equivalent of one of your ejaculations each week day. We would measure their bust size at the start of the study, weekly during the study, at the end, and perhaps a few weeks later. But I assume that you would need to provide the samples for each subject sequentially. Of course we would compensate you for your time."

"I would want to discuss this with my wife, but if the lab is reasonably convenient and it doesn't unduly interfere with my work schedule, I would probably be willing to participate. However, instead of payment for my participation in the study, I would suggest that I receive a small percentage of the total sales of any product or treatment that should be developed as a result of the attributes of my semen. It could be something like maybe half a percent, or something like that."

"I will begin to investigate the possibilities and then I will get back to you." He continued, "While I don't approve of your having manipulated the research study for your own ends, it has presented some intriguing results. Thank you for sharing this information with me. I will let you know about the progress of my attempts to create a new study."

That evening during dinner I told Linda and Lydia about my doctor's appointment. Both women encouraged me to participate in the breast development study if possible.

Then Lydia suggested something. "I am finally in a healthy, stable relationship. I hope that you both are still happy with our unconventional situation." Following nods all around she continued, "I know that you have been trying to conceive a child without any success. What if I were to discontinue my birth control, and hopefully get pregnant? We, the three of us, could have a family and raise the baby!"

Linda and I were in shock! Lydia was proposing, not just a long term relationship, but a permanent relationship with us. We would be a family forever! And we would have a child, or children, together! Linda broke out of her stupor first and exclaimed, "Lydia! That's a wonderful idea! With three adults in the household sharing child care responsibilities, it would be good for everyone! I love you so much!"

"Good, I am at the end of my current birth control cycle, so I will not start another!" Then we decided that we should go to the bedroom and practice!

Lydia took the center of the bed and Linda crawled between her legs. She licked on her sister's sweet pussy and licked on her clit. Soon Lydia's abdomen was undulating and her hips were bouncing with a crashing climax. Then Linda moved away and indicated that I should take over. Watching her licking her sister's pussy had me hard and ready.

I thrust balls deep into Lydia's pussy on the first thrust and began to forcefully plow her convulsing vagina with my huge cock. I lifted her legs to allow me fuller and deeper access, while Linda began to suck and pinch her sister's breasts. Lydia's tight pussy continued to contract and spasm around my invading manhood. I drove my cock deep into my sister-in-law again and again as I watched my wife working on her breasts. I could feel the pressure growing within me as my climax built and built. I was frantically thrusting into her, the room echoed with the sound of my loins slapping against her bottom, until I began to shoot my potent semen deep into her womb. Blast after blast, spurt after spurt poured into her depths. I gave her every drop available, then I held her with my cock still filling her pussy. The three of us held each other for a long time, until Lydia said, "I need to go pee."

After a short break we all returned to the bed where we made love in various ways and positions until we were all exhausted.

Lydia still loved to suck my cock, and she was convinced that she needed more of my semen in her stomach so that she would match her sister's F-cup breasts. So it was no surprise that I awoke with Lydia's mouth surrounding my cock, using her prodigious skills to extract another load of my cum for her waiting stomach. When she realized that I was awake she redoubled her efforts, sucking voraciously, pumping and twisting her hand on my shaft, swirling her tongue around the sensitive head, and caressing my balls. While the position was not right for a true deep throat, she allowed the head of my cock to enter her throat with her every stroke. There would be no way that I could resist such efforts, not that I wanted to resist. Soon I was pouring loads of my sweet cum into her mouth and down her throat. She sucked and swallowed every drop, and sucked some more until she was certain that I had no more to give. Then we got up to start the day.

Two months later Lydia announced at breakfast that she had missed her period. A few days later she and Linda purchased a home pregnancy test and informed me that I was going to be a father! We were going to have a family! It was a Saturday, so we celebrated in bed. Lydia insisted that I have Linda first, so I happily complied. While Lydia sucked and caressed her sister's breasts, I licked and sucked on her sweet pussy. I took my time because I love the taste and feel of her pussy at my mouth, especially since she now kept her pussy lips shaved. She was probably in her third orgasm when I decided that I really needed to mount her.

Her pussy was contracting and spasming as I pushed my huge manhood deep into her in a single stroke. Her hips rose up to meet my thrust. I began a slow, powerful rhythm, slowly inserting myself completely, and slowly withdrawing until only my cockhead remained within her. Her hips were pumping up at me at twice the speed of my thrusts and I could feel the contractions of her vaginal muscles around my invading erection on every thrust. Her orgasm was one climax cascading over the next! Her grasping pussy was overwhelming my self-control, and I began to pump my cock into her harder and faster until I felt the pressure building to uncontrollable force. Then the dam broke and I began to flood her with my potent semen. Load after load of my cum sprayed the entrance of her womb, filling her with a sea of my sperm. My climax seemed never-ending as I poured spray after spray of my essence into her womb. It continued until I felt that I had poured my very self into my beautiful wife. Then I held her. I could feel the after-shocks of her massive orgasm as they rippled through her. We lay together for a long while, my cock still filling her pussy. She looked at me and gave me the most beautiful smile.

About three weeks later, Linda commented at dinner that her period was late, which was unusual for her. When another week passed with still no monthly visitor, she and Lydia bought another pregnancy test kit. What we thought was impossible had happened! She was pregnant!

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Part 3

Two months later both Linda and Lydia were barely showing a tiny 'baby bump' but their breasts had expanded substantially. Linda had gone from a G-cup to an HH-cup, and Lydia had caught up and also needed an HH-cup. We were excited and amazed, their Obstetrician had said that both were carrying twins! We would be going from a no children household to a four child household in a matter of months!

With both Lydia and Linda two to three months pregnant, they both were experiencing heightened libido, more especially sensitive breasts and nipples, and an even more responsive clitoris. Add to that the massive amounts of male sex pheromones that I was producing, and our house was 100% sex!

One Saturday morning I was awakened to the distinct sensation of someone sucking on my manhood, Linda by the feel and style, while another set of hands, Lydia's, was caressing my genitals and toying with my anus. Once it was clear that I was awake, Lydia lay on her back while Linda took a position between her legs while she raised her buttocks high, inviting me to enter her 'doggy style'. Her pussy was soaking wet when I pressed my erection into her, and I easily buried my nearly 11" cock completely inside her on my first thrust. Despite our very regular sexual intercourse, her vagina was still very snug around my manhood and felt absolutely amazing as I entered her. I held her hips as I thrust into her, my eyes drifting up to the sight of my wife enthusiastically licking her sister's pussy. I could see that Lydia was already experiencing her first climax of the day, and I could tell that Linda would not be far behind.

I pumped into Linda with wild abandon, knowing that she was already in the midst of her first orgasm. I firmly held her hips as I drove my cock into her again and again. The room resounded with the sound of my body slamming against her buttocks. I had saved up my cum for hours since our last rounds of sex sometime after midnight, so I was soon standing on the precipice of a powerful eruption. I was pumping into my beautiful wife just a bit harder and faster when I began to pour what felt like gallons of my semen into her depths.

When I was finished, I rolled onto the bed on my back. In only seconds, Lydia was sucking my cock back to a full erection. Then she swung her leg over my hips and mounted me like a cowgirl. With the pregnancy, her breasts had expanded by another two cup sizes. She leaned forward, resting her hands on my shoulders and placing her breasts in my face. Not needing a map, I took one sensitive nipple into my mouth and began to suck, while I teased and caressed her other one. She had already had more than one climax with Linda, but the dual stimulus of my big cock shuttling in and out of her pussy, combined with the sucking and toying with her nipples, soon had her vagina convulsing around my cock. Keeping one nipple in my mouth, I firmly held her hips and began to thrust up into her quivering pussy. I was building to another explosive climax when my wife slipped her hand beneath me and pressed her finger into my anus. I lurched upwards and began to spray my semen into Lydia's grasping pussy. Linda pumped her finger into my rectum in rhythm to my thrusts as I wildly pumped more and more of my cum into my sister-in-law's welcoming womb.

Then we slept for a couple hours. After breakfast it was time for women's exercise time, with bouncing naked breasts and exposed pussies. I was sporting a throbbing erection by the time they had finished. Linda pushed me gently to the floor and straddled my hips as she slid the length of my big cock into her dropping pussy. Her unique rocking and pumping motion was quickly bringing me towards another eruption, which was fine since she had passed the point of no return and had lost her muscular control as orgasmic spasms rippled through her body. I held her hips and began to thrust up into her contracting pussy. Soon I was pouring more of my semen into my wife.

As soon as Linda collapsed on the floor beside me, Lydia climbed onto me in a 69 position, and began to suck my cock into her mouth while lowering her pussy to my lips. Lydia loves to suck cock almost as much as she loves to have my cock in her pussy! I held her hips and began to lick on her distended clitoris. I licked and sucked her clitoris while she was voraciously sucking my erection. Almost immediately, I was flooded with the juices of her orgasm, which seemed to increase her efforts on my manhood. By her third orgasm I thought that she was going to suck my cock completely off, but instead, she sucked another massive eruption out of me. She pumped and swallowed, and pumped and swallowed some more until she was certain that she had gotten every last drop out of me. Then we both collapsed.

After lunch Linda and I teamed up to attack Lydia's nipples. With her lying on our bed and one of us on each side, we began to suck and massage her breasts and nipples. She was squirming and humping her hips as we unrelentingly sucked on her sensitive nipples. Then it happened! She moaned, "Oh, god!" and her abdomen began to undulate with orgasmic spasms. She was climaxing from nipple stimulation alone!

I was throbbing with lust having watched this beautiful display, so I moved and pumped my hard cock into her. Linda moved to her head and lowered her breasts to her sister, placing one nipple into her sister's mouth. As my manhood filled her again and again, Lydia was sucking wildly on her sister's nipples. I lifted her legs and allowed my lust free reign as I rammed my huge cock into her spasming pussy until I could control myself no longer. I filled my sister-in-law's pussy with my cum once again.

Linda was nearly beside herself with need, not quite reaching her climax from having only one nipple stimulated. I leaned her back and took her clitoris into my mouth and began to suck on it with rapid and powerful sucking action. She screamed and began to convulse with an all-encompassing orgasm. Orgasmic fluids squirted from her pussy as her body shook with the force of her climax. When I feared that she could withstand no more, I released her and allowed her to collapse.

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Part 4

Breast enlargement experiment

A few weeks later I was contacted by the urologist who had started me on the hormone treatments, and who I had told about my wife's bust growth (I had not mentioned Lydia, my sister-in-law). We set up a meeting for us to discuss the bust enlargement study.

At that meeting he suggested an extremely limited trial. What he suggested was not a controlled study, but just a pilot study of 2 to 5 women to verify that my semen would appear to have the observed effect.

He said that he had discussed the project with the university and with a large pharmaceutical company. IF the pilot program showed a probable effect, then the drug company would underwrite the cost of the full research study.

He said that they were extremely interested in the possibilities that might result, and they would want to establish a good relationship with me. In other words, they would want a contract that would bind me to the development of their product.

He went on to say that they were thinking about offering me a stipend during the study, since it would be somewhat disruptive to my schedule. If a product resulted from the research, they could work out a compensation agreement.

I told him that I would like to negotiate directly with the company and that they should plan to start any compensation with the beginning of the pilot study.

The doctor said that he understood, and he would recommend that the company contact me directly as soon as possible.

We discussed the pilot briefly, and I suggested a study using four young women, each receiving three doses of my semen a week for eight weeks; two girls each on alternating days.

"You can provide that much semen?" he exclaimed.

"Yes, and I still will not short change my responsibilities at home!"

The next day I met with a friend at the law school, and she recommended a good contract law practice to help with the negotiations with the drug company.

Two days later I met with the lawyer and we discussed an overall plan. It was similar to what I had originally envisioned, but added the stipend during the full study, along with some guarantees if the company develops a similar new product that is purportedly of independent origins.

The following week we met with the company and reached an agreement. I would receive $40,000/year in monthly payments from the start of the pilot until a product reached market. If no product developed from this research or any similar or parallel research, I would receive the same $40,000/year for seven years. For the first two years after a product reached the market, I would receive the greater of $40,000/year or 0.5% of sales (net of returns)! After that, a straight 0.5%.

I was elated!

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Part 5

As Linda and her sister, Lydia, developed their little baby bumps, the reality began to sink in. We would soon be going from a 'no children' household to a 'FOUR INFANT' household! I work, Linda works, Lydia works. How were we going to manage FOUR NEWBORN BABIES?

I suggested, "We are going to have a new income stream, why don't we use part of that for a full time, live in nanny? It would have to be someone very special to cope with four newborns."

"Not to mention the unique circumstances of this household!" added Linda.

"I was beginning to worry about all that myself," said Lydia.

"OK! I'll draft up an ad for you both to look over. Then we can run it in the student newspaper and see what we get. The job will have to be full-time, but maybe someone taking one class could work?"

"Certainly! But she will have to have experience with small babies!"

"She?" I asked. "Isn't that a bit sexist?"

"Maybe, but I can't imagine how a guy would cope with four babies!"

Lydia added, "And I'm used to running around naked most of the time, some guy would interfere with that!"

"And a girl won't?" I asked.

"I guess that she'll have to be an open minded person!" She replied.

I wrote: Full-time, live-in nanny needed for household with multiple small infants. Unique situation. Possible opportunity for student taking one course. Generous compensation. Contact ###-#### to apply.

"Generous compensation?" asked Linda.

"I was thinking about $500/week or $25,000 per year. I want to get someone who will be good, reliable, and happy to stay with us for a long time. I think it's worth paying extra to get the right person."

"Well, I certainly agree with your reasoning, and I guess that we can afford it. But won't you be flooded with calls?"

"Possibly, but I will handle it."

The next few days were extremely busy with calls. I also had to make time for two trips a day to the doctor's office to provide specimens.

Of the people I spoke with, nearly all were female, and one stood out for me over all the others. She was a little bit older than most of the others, 22 she said. She had helped her mother with newborn triplets. And she never asked me about the money! I arranged for an interview for Monday.

That evening I told Linda and Lydia about the young woman. They were cautiously optimistic about her. Lydia asked, "What if she needs to start right away? It will be six months before the babies are born!"

"She can help get the nursery done. She can help with household chores. Before long you will need help as your pregnancy progresses. If we find the right person, I think that we should grab her!"

Later, we celebrated our possible new helper with fun in the bedroom.

Monday afternoon my secretary called to say that my 3:00 appointment had arrived. I was amazed when the young girl entered my office! She looked like she was 12!

She sat and we talked. As she had said on the phone, she had helped her mother with triplets, staying at home until they were three. When I told her that we were expecting to have four newborns in the house in a few months, she asked the obvious question, "Quadruplets? There can be some serious risks for both the mother and the babies." She continued.

I responded, "I had mentioned that ours was a somewhat unique situation. My wife is having twins. Her sister recently moved in with us, and she is also having twins."

"Wow! That's a house full! But, in my opinion, far better than quads."

"Both women work, so we are looking for someone to handle the babies during the day, but also would be available and on-call at night. What we envision would not be a nice eight-hour day."

"Raising babies is NEVER an eight-hour day! I would be fine with that. I can cat-nap when the opportunity arises. I assume that I would be sleeping in the nursery?"

"We have a small bedroom that is right next to the nursery. Perhaps that would be more convenient?"

"I would be happy with either. If I were in a separate room, I would want a baby monitor, so I would know when they were fussing."

"Certainly. We had thought that you could be off-duty during the evening, and perhaps all day on Saturday. That would allow you some time for classes and a little social life. However, we would prefer that you not bring male guests into the house."

She laughed. "Certainly having time for a class so that I could work on eventually getting a degree would be desirable. But, social life? Men? Look at me. The men who are interested in dating me are closet pedophiles who want to stay on the right side of the law. While that's better than those who want true 12 year olds, it still makes my skin crawl! You don't have to worry about men, and my general social life is pretty limited. Actually, this job would be a real boon for me; I would be a part of a large family, and I would love that!"

"Nothing I have said has scared you off yet?"

"It sounds so wonderful, I can hardly believe it! When can I start?"

"We are looking for someone who is willing to make a long-term commitment. Years, not months. We want someone who will be there so that when the babies become attached, you will still be there."

"That sounds absolutely wonderful!"

"We haven't discussed pay..." I said.

"Whatever you are willing to pay will be fine with me. You would be providing me with room and board, right?" I nodded. "I will need enough for tuition and books, a car payment and gas, and a little spending money..."

"We had been thinking about $500/week...."

"Are you kidding me? That's way too much! I wouldn't know what to do with $2,000 a month!"

"In that case, I'm sure that we can reach a reasonable pay rate." I continued, "Of course, I would need for you to meet both mothers. They have the final 'say' in all of this."

"Of course! I would love to meet them. How much are they showing? Are they feeling fatigue yet? Any problems or complications? I can't wait!"

"How would you like to join us for dinner on Wednesday? Could you arrive around 6:00? We would eat a little before 7:00 and we could have ample time to get to know each other better."

"That would be beautiful! Just give me the address and I will be there!"

That evening, when I told Linda and Lydia about the interview, they were both thrilled. "What shall we serve? It needs to be something nice! But we don't want to overwhelm her! Tell us more about her."

"She seems very mature and level headed for a 22 year old. She is, perhaps, lonely. It doesn't seem that she has many friends, and she was excited about being part of a large family. She is working slowly toward a degree, but would be happy taking one course each term. She would expect to remain with us until she finished her degree if that were feasible."

"That would be years!"

"Yes. She would be another stable part of the babies' development." Then I went on, "One thing that you need to be aware of..." Both women looked concerned. "Her physical development has lagged far behind her age and maturity--she looks like she's about 12 years old!"

"Really? I mean, really?"

"If I had to guess, her body dimensions are something around 24 - 18- 22. She's definitely not 5' tall, probably more like 4'8 or 9", no more than 80 - 85#." I said.

"Is that a medical issue?"

"I did not discuss that with her. But, mentioning medical issues, we should make sure that she has medical coverage. She doesn't seem to want much in pay, but we could supplement with things like medical."

"That's a great idea! Should we start getting the room ready for her?"

"Let's see how Wednesday evening goes. Then we can start making preparations."

The ladies debated about the menu and finally decided on baked salmon and asparagus. I think that they were more nervous than Lisa. Being at home, neither lady wore a bra. Their now huge breasts were moving freely under their blouses.

Lisa arrived and seemed even tinier than she had in my office. We chatted and had drinks before dinner (no alcohol for the ladies). Dinner was lovely, and Lisa raved about the food.

Then we sat in the living room to discuss things a little more. Everything was going well and I decided that we needed to be open with her about the living arrangements in the household.

"Lisa, there are a few other things about our household that you should know. First, when we are at home we often go without clothes. We have made an exception for your first visit, but we prefer to be nude most of the time at home. You would not be required or even expected to do that, but if you would be offended, then this might not be a good match.

"Second, we have an unusual family arrangement. We are not ashamed of it, but the community might not be very understanding, so I hope that you can keep this confidential.

"Linda and Lydia are twin sisters. I am the father of all four of the babies. We have a permanent, although unconventional relationship, and Lydia spends most nights in our large bed.

"Does any of this offended you, or will any of this be a problem for you to live here and help care for our children?"

"Can I go naked too?"

"That would be entirely fine with us, but it would be your choice."

"Neat! If I'm going to be a permanent part of the household, will I be joining you in the big bed?"

I was taken aback by the question. I looked at Linda and Lydia. Finally, Linda spoke, "While we have a rather unconventional relationship, we share deep emotional bonds. Bringing someone into our bed is not something taken lightly. While I would not totally rule out such a possibility, I think that we would need to have built a strong, long-term relationship first."

Lisa nodded, paused, then said, "Can I see my room and the nursery?"

It seemed that the decision was made. Linda and Lydia led the way. "We haven't cleaned anything up yet, so the rooms are a mess."

I asked, "What would be your time frame to start?"

"Saturday is the last day of the month and I'm on a monthly rental. If it would work for you, I could move in and start this weekend."

We proceeded on to the rooms. The room that would be Lisa's was quite small and we had mostly used it for storage of books and such, but it was large enough for a twin bed, dresser, TV, and small overstuffed chair. She was thrilled with the possibilities. I added, "Certainly we could purchase some paint or wallpaper, curtains, and such to make the room more home-like..."

"With a few decorating touches this would be wonderful!" Lisa exclaimed.

The room that was to be the nursery was somewhat crowded with two twin beds and a dresser. "I could move one of these beds into my room?" she asked.

"Of course." Linda replied.

"This will be so much fun! Have you looked at cribs, and wallpaper, and...." She bubbled.

Lydia responded, "Not yet, since we're only about three or four months along. Would you like to help with that?"

"Oh, I certainly would! I can get the room cleared out and we could go shopping for paint or paper. We could have the basics in place before very long, then we could think about the furniture. Are you thinking about buying new cribs, or would used furniture be OK?"

"We really haven't discussed this at all yet. What do you think?"

"New baby furniture can be really expensive, especially when you want good quality. And good quality furniture is built to last, so that it will far outlast the needs of one or two or three sets of babies. I could scout around to see what might be available at the used furniture stores and yard sales..."

"Sure, why not? If you find some good stuff, that would be great. If not, we can buy new later on."

As we left the room that would become the nursery, Linda mentioned, "This will be your bathroom. While Lydia may occasionally need to use it, she usually uses the one in our room, so it will be pretty much for your use."

"And the kids, as they get older." Lisa added.

"Yes, when they are old enough to use the potty!" And we all laughed.

"Speaking of bathroom, I need to use it. Can I meet you all downstairs?"

"See you in a few," we all said.

We were all sitting in the living room when Lisa returned, stark naked. "I figured that if this was the norm for the household, I might as well get into it!"

We all laughed, then pulled off our own clothing. Lisa had puffy areolas and her nipples were hard points. She had a very sparse dusting of fine pubic hair. She looked like a young girl who had just entered puberty.

When we were all naked, she looked around the room. "What I wouldn't give for just a little bit of those tits!" She exclaimed.

With the pregnancy growth on top of the enlargement they had experienced from the effects of my semen, both Linda and Lydia were carrying 34-HH breasts. Linda looked at me and I nodded.

"Here's another little secret about us that we would prefer not be shared outside of our household. Michael had a problem with Erectile Dysfunction several months ago. Despite our denial, it was affecting our relationship. He tried all of the standard treatments with no success. Then he became a subject in a medical trial, and the result was phenomenal!

"Besides resolving his ED, his penis grew. Also his semen changed consistency and flavor, and I am convinced that it caused our breasts to grow... a lot! I was wearing a 34-B bra. Before I became pregnant, I had grown to a size 34-FF. Lydia had a similar result."

Lisa looked shocked, "You were a B-cup until a few months ago?"

"Actually almost a year, but yes. And Lydia was a C-cup. Now, with the pregnancy we each wear an HH-cup."

"I need some of that magic elixir!"

Linda asked gently, "Is this due to some medical condition?" Waving in Lisa's general direction.

"When I was about 16 my mom took me to the doctor and asked about me. He said that it was simply 'late onset' puberty. But now I'm 22, and still... look at me!"

I offered, "The university is starting a small preliminary trial to verify our observations. Perhaps you could be a part of that?"

Linda interjected, "Or we could conduct our own. Informal study?" She said looking straight at me.

"I suppose we could do that, also, if we wanted to." I said as I looked at Lisa.

"Are you saying what I think you are saying? I could swallow his cum, I mean semen, regularly for a while to see if my boobs would grow?"

Lydia added, "While the biggest effect was the increase in bust size, we also had some increase in hips, too."

"Not to mention the increased libido that we have all experienced!" added Linda.

"So what is the down side?" Lisa asked. Then she continued, "So, how would this work?"

Linda answered, "You realize that we're 'winging it' with this."

I added, "The doctor has a device that collects the semen into a sterile receptacle. The test subjects will receive the sample that way."

Lydia said, "Of course, we did it the old fashioned way!" When Lisa looked confused, Lydia continued, "We received our samples right from the source!"

"Oh! You mean you sucked him off!" Lisa exclaimed, looking a bit excited and looking directly at my cock.

"Exactly! I love to suck on his cock until he cums into my mouth! It gives me a sense of power, as well as pleasure for him!" responded Linda.

The conversation with its sexual overtones, along with the direct gazes looking at my cock was having an effect on my manhood. I was about 3/4 erect. Lisa, looking at my cock said, "That thing is HUGE!"

Lydia said, "It fits in my mouth just fine, and it feels wonderful in my pussy!"

"Lydia!" Linda exclaimed.

"Well, it's true. And I'm getting horny!"

I added, "Do you see what kind of household you are looking at? It's not too late to change your mind." I said, half joking.

"I think that this will be a perfect family for me to join. Could I start getting things moved tomorrow?"

I nodded and said, "We'll find a spare set of keys and give them to you before you leave."

Lisa continued a little shyly, "And could I get a semen sample tonight?"

Linda answered this question, "Are you truly committed to becoming a long-term partner in this family?" When Lisa nodded solemnly, Linda said, "Why not, it appears to be just a matter of time anyhow!"

Lisa bounced on her seat and clapped. "This is the BEST DAY of my life!"

We all gathered our clothes and headed upstairs to the big bed. Lisa seemed uncertain about what she should do. Linda directed me to lie on the bed, and she began to slurp on my cock. Soon I was fully erect and pumping into her mouth. When she sensed that my climax was building, she waved Lisa over, then directed her to continue on my cock. Lisa moved into position and slid my pulsing cock into her mouth. While her technique was not comparable to Linda's, I was already very close to my climax. Soon I was pouring loads of my semen into Lisa's mouth.

She sucked and sucked on my throbbing cock as I poured more and more of my semen into her mouth. Finally, I had given her all that I could at the moment. When Lisa finally sat back, she exclaimed, "My God! Just how much cum did you pump into my mouth? I didn't know that any man could produce that much cum!"

"I guess that we should have warned you. We're accustomed to it, so we didn't think about it." Laughed Lydia.

"I'm not complaining, I was just really surprised."

Linda said, "We're going to play some more. You're welcome to hang around or leave, whatever is better for you."

"You don't mind if I stay??"

"Not at all. If you like, we might have a little girl-girl action while 'he' is busy."

"Girl-girl? I've never done anything like that with another girl!"

"Don't feel pressure. Do what is comfortable for you. If you want, you can just watch and decide what works for you."

"You don't mind if I just watch?"

"You are going to be in this household when a whole lot of sexual activity will be occurring. You will undoubtedly see it sooner or later, so, no we don't mind."

"Oh! OK."

The twin sisters joined together in a well practiced erotic coupling, kissing and caressing breasts, and trailing fingers over sensitive flesh. Before too long they had moved to a 69 position where each woman could provide intimate oral caresses to her twin sister.

I had only climaxed four times today, so I was soon fully erect and ready for action. Lisa noticed and raised an eyebrow. "I normally climax at least six times a day, sometimes ten or twelve times. It's a side-effect of the treatment we had told you about."

"So you want sex...."

"Very regularly." I said, completing her thought.

My two women were squealing and shaking in the throes of their climaxes. I slipped up behind Linda and thrust my engorged manhood deep into her spasming pussy. She was climaxing and the added stimulation caused a new wave of orgasmic fireworks to explode within her. As I drove my cock into her again and again, Lydia wriggled out from under her and sat beside Lisa.

"I never knew what love was until I came here. They are the most loving people I have ever met. They don't just fuck; they make love - to one another and to me. Whether it is him or my sister, it is more than sex - much more. We are devoted to each other. The happiness of each of us is paramount to each of the others. I know that it's complicated, but it's true."

"It's beautiful," murmured Lisa. "I hope that I can experience anything half as wonderful as that some day."

"You are a delightful young woman. You will." Then Lydia continued, "I know that I just came, but I'm getting horny again. Would you like to get to know each other a little bit better?"

"I have no experience, but I think that I would like to try," the tiny young woman said. Then she stretched out on an unoccupied portion of the bed. Lydia moved over her body.

"Are your nipples sensitive?" Lydia asked. When Lisa nodded, Lydia began to suck and caress the young woman's nipples.

"Oh, YES!" Lisa exclaimed as lightning bolts of pleasure shot through her. She shifted and brought one of Lydia's massive breasts to her own mouth and began to suckle on her long nipple. Lydia let out a deep moan of pleasure.

After several minutes of nipple play, Lydia moved down the young girl's body, kissing her way across her tight abdomen and through the thin covering of pubic hair. She reached her slit and extended her tongue, tracing the opening and collecting a dollop of her feminine nectar. "OH!" cried Lisa. As Lydia repeated this action, Lisa tentatively attempted the same on the voluptuous woman above her, then she repeated the action. Lydia was lapping at her slit and flicking her tongue on Lisa's clitoris. It was so different from the perfunctory efforts she had received from guys before. This was lighter and yet more focused. This was delicious! It was fantastic! It was fanning a flame deep within her that was burning hotter and hotter. She was going to CUM! Her body shook and spasmed as Lydia's tongue swirled around her clitoris and sucked on that little nub of pleasure. Lydia was holding Lisa gently but firmly, allowing her to ride the wave of pleasure that had inundated her. Then Lydia allowed her to slowly, gently drift down from that peak to rest in satisfied bliss.

"Wow! I never knew that it could be like that! That was better than any sex I've ever had!"

"Like we said earlier, we don't just have sex, we make love. Our focus is as much or more on the pleasure we provide our partner as it is on our own pleasure. Before I came here I had been married to a worthless lout. Sex was all about him and his needs; if I happened to have a good time, that was nice, but it was not a priority. That had mostly been my experience before I was married, too. My greatest sexual pleasure had always been when I was with Linda, but I thought that was mostly a 'twin' thing. I have learned that it is really more a 'love' thing, wanting to give more than you get."

"It seems that every minute I am with you all, I learn something more that makes my plan to stay here better and better! Thank you!"

Linda and I had collapsed onto the bed in a satisfied heap. Lydia was holding Lisa as they lay nearby on the bed. After a little while, Lydia crawled over to me and began to suck on my half-erect penis, quickly bring it back to full attention. I rolled onto my back as she mounted me like a bronc rider. My cock slipped deep into her moist cavity in one smooth motion. Then she sat on me, squeezing her internal muscles and massaging the cock that was embedded within her. Lisa watched, fascinated, as Lydia leaned forward to give me her massive breasts to caress and suckle while she began to move on my erection. She moved forward and back, moving my cock within her and rubbing it against her own G-spot. The action was gentle but stimulating.

The effects of my sucking on her sensitive nipple and the internal stimulation of my cock rubbing her G-spot were pushing her to higher levels of passion. Her motions became more forceful. She was rocking forward and back and bouncing up and down on my cock while I sucked on her nipple. Then her coordination collapsed as her climax took control of her body. I gently rolled Lydia onto her back and began to thrust into her spasming pussy. Faster and faster I pumped into her as my own climax was rising within me. Her huge breasts were bouncing and flopping, her neck and chest were flushed, as I thrust faster and faster into her. Then I began to pour my load of semen into her quivering core; blast after blast of my potent seed poured into my beautiful sister-in-law. Until we were both spent, then we settled down to sleep.

I awoke the next morning to the familiar sensation of someone sucking on my cock. When I looked, it was Lisa! She paused to say, "Good morning. I thought that I would get my share of the cream first, since I need it the most!" I nodded and she returned to her task. While she was enthusiastic, she needed a few pointers on technique. I would mention that to Lydia at another time.

But Lisa's enthusiastic efforts were paying off. Soon I could feel the familiar sensations of my approaching climax. As she bobbed and sucked on my cock, I began to shoot spurt after spurt after spurt of my semen into her mouth. She sucked and swallowed and sucked and swallowed until she had consumed every single drop of my cum. She ran her tongue around her lips to be sure that she had gotten every last drop. Then she smiled at me and moved up beside me to snuggle.

When the alarm went off, Lisa's naked body was snuggled firmly against mine. After a quick trip to the bathroom, Linda was approaching my cock, looking for a morning snack. She recognized the scent of my recent ejaculation and asked, Am I too late?"

"I think that there are seconds available. Someone was up early to get the first serving," I laughed.

Linda was not offended, but approached to claim her own portion of my semen. Soon she had me on the verge of my second climax of the morning with her sucking mouth and swirling tongue. In no time, I was pumping my cum into my wife's beautiful mouth, as she swallowed load after load of my semen.

This was a great way to start the day!

Our shower was spacious, but still not very comfortable for four. Lydia and I took the first shift, while Linda and Lisa showered second. We all were awake and aroused by the time we went down to breakfast, naked.

Before we left for work, I found a set of keys for Lisa. I told her that I would establish a household credit card for general expenses and she would have one, but that would take a few days until it would arrive. I put a few hundred dollars on a shelf in the kitchen and said, "This is for general household expenses. You don't need to account for it down to the penny, but we do want to know where the money is going. Use it for your room, groceries, or things like that."

"What time do you like to eat dinner? Until the babies arrive, I could make dinner most evenings. I'm not a great cook, but I get by in the kitchen," said Lisa.

Linda replied, "You don't have to do that! But it would be lovely once in a while. We normally eat between 6 and 7.

We were off to work. When we were outside, I mentioned to my ladies that Lisa was very enthusiastic about oral sex, but she needed some pointers on technique. Lydia said that she thought she could help with that.

The preliminary experiment for the bust enlargement was beginning today and I would need to visit the doctor's office twice to provide samples. Girls in my lecture class seemed to be getting more forward in their efforts to attract my attention. Two girls opened their blouses, exposing their breasts and caressing their nipples. One girl was sitting cross-legged in the front row without panties and was stroking her labia. It was quite a show!

After the one episode with the girl in my office, I had been setting my phone to video the front row of my classes. I had shown it to my secretary as well as Linda and Lydia. I also had saved several days of video in case there was ever a need for evidence.

When we arrived home in the afternoon we were greeted to the delicious aroma of roasting chicken and the pungent aroma of fresh paint. As I walked into my study, I noticed several stacks of boxes of books along one wall behind a chair.

When I returned to the kitchen, Lisa was busy checking on the progress of dinner. "I hope you don't mind, I cleared out my room, bought some paint, and painted it."

"You have been a very busy young lady!" I said. Then I moved closer and flicked my finger over her left nipple. "But you missed a spot."

She looked down and saw a large spot of light green paint adorning that nipple. She blushed furiously, but smiled. I continued, "Dinner smells delicious. It looks like I'm going to need a few more bookcases in my study."

"I hope that was alright. I needed someplace to put them, and those were history books so I assumed that they were yours." Lisa said in a rush.

"It's fine. I will sort through them over the weekend. I'll get bookcases for the good ones and we can get rid of the rest." I continued, "I'll go upstairs and get undressed. I'll be back down in a little while."

Lydia and Linda soon arrived and commented that dinner smelled delicious. They also headed upstairs to get undressed. I looked at Lisa's new room and it's new paint. She had done a good job and it was a very relaxing shade of light green.

We all gathered down stairs, naked of course. While dinner continued to cook, I fixed cocktails for Lisa and myself, juice cocktails for the pregnant women. We discussed our days.

It was obvious how Lisa had spent most of her day. Linda and Lydia had fairly routine days. I decided to show Lisa how my day would often go. "We mentioned that, since I received the treatments, there have been several side effects: hair growth, larger penis, changes in semen, much higher libido..." Lisa nodded. "One other effect is what I assume is a change in my sex pheromones. Women in close proximity to me, or women in an enclosed space with me, often become sexually provocative toward me. I have had women rubbing against me, touching me or exposing themselves to me, even propositioning me. Here is a video from my lecture class today."

The video clearly various girls exposing their breasts and pussies, caressing themselves, blowing kisses, sucking on their fingers, and other provocative behavior. "This happens all the time?" She asked incredulously.

"Yes, all of the time. I know that you have felt the same effect, but you have much better self-control. My enhanced libido and the effects of my pheromones is part of the reason why we spend much of our free time having sex."

"Well, I have certainly been more aroused since I've been here than ever before. It seems like sex is one of my primary trains of thought. (Not that I'm complaining!) But that does help me understand."

Dinner was just as good as it had smelled. We all helped clean up and the kitchen was done quickly. We all headed to our bedroom and the big bed. Lydia attacked my cock first, pulling it into her mouth and applying all of her magical techniques. She seemed to be going overboard on technique, and then I remembered my conversation with her this morning. She was bringing me to the boiling point as quickly as I ever had been. I was so close to erupting when she stopped! Then Lisa's mouth engulfed my cock. She began to suck and pump on me and in no time I was blasting a huge eruption of semen into her sucking mouth. She swallowed and swallowed and swallowed as I poured my last several hours' worth of accumulated semen into her devouring mouth. When she was confident that she had consumed every available drop of my cum, she sat back with a satisfied smile.

Lydia led her out of the room, saying that sometimes Linda and I wanted a little time just to ourselves. While we DID appreciate that, we had not requested it. I think Lydia wanted to get Lisa alone for some additional private tutoring.

Linda and I took advantage of the privacy. We kissed and caressed, touched and teased. Soon she was nearly at a fever pitch and I was ready for action. I had caressed her large, sensitive breasts and nipples as well as suckled on each nipple. I had caressed her shaved slit and toyed with her clitoris. She was nearly vibrating with sexual need when I slipped my huge cock into her wet and slippery pussy. I lifted her legs and pumped my cock into her again and again, making sure that I rubbed her G-spot with every thrust. Her huge breasts were flopping around with every thrust as I filled her again and again. Her hips began to pump against me uncontrollably as she cried out as her orgasm roared through her. I filled her again and again with my cock as my need grew and grew. Her climax continued to roll through her, grasping my cock with the contractions of her pussy muscles, until I reached my own point of no return. Then I began to fill her with my essence. Again and again I poured myself into her until I was an empty vessel, and we were truly one.

Lydia took Lisa to her own room. She said that, if we wanted to conduct an experiment on the effects of the semen, we needed a baseline. She took Lisa's measurements. 24-18-23.

Then the two women stretched out on Lydia's full-sized bed. "Last night we were talking about 'making love'. For each of us we are truly trying to provide our partner with more pleasure than we receive, giving is far richer than receiving."

"I think that I understand the concept, at least the theory..." Lisa said. "I was trying to watch what you were doing to Michael. He was going crazy with what you were doing, but I couldn't really tell what you were doing."

"I swirl my tongue around the sensitive bulbous head of his cock, I flick my tongue along the ultra-sensitive flesh of his frenulum at the point where the head meets the shaft on the under side. I purse my lips tightly together and suck his cock through that soft, tight passage. I stroke the base of his balls between his balls and his anus. I flick my tongue along the slit where he shoots out his cum. Then I swirl my tongue around the head of his cock again. My goal is to make him crazy with lust. My goal is to make him cum and cum and cum!

"I want him to experience the ultimate sexual experience every time I suck on his cock! Of course, if I am having sex with you, I want you to experience your own ultimate sexual experience, too."

Soon the two women were fully engaged in their efforts to provide the other with her ultimate sexual experience. Licking pussy slits, swirling tongue around clits, caressing nipples, driving passion higher and higher and higher. Lydia and Lisa were climaxing again and again and again as they made love to one another.

When the alarm sounded the next morning, Linda went to find Lisa. She found her in Lydia's bed, and invited her to come get her first batch of semen of the morning. Lisa's technique was greatly improved and I soon provided her with my first load of cum of the day.

Days began to take on a pattern, with Lisa getting a load of my cum every morning, followed by sex with Linda or Lydia. We had set the alarm even earlier to accommodate the new schedule.

Six days a week I visited the doctor's office to provide a sample for the preliminary trial. After two weeks we were certain that Lisa's breasts were growing.

Lisa had transformed her room into a delightful, tranquil retreat. The nursery had been cleared out of all the junk and was painted a pleasant light yellow.

After three weeks we convinced Lisa to take a new set of measurements. Her bust was 1" larger, her hips were about 1/2" larger and she was nearly 1/2" taller!

She had decorated her room with curtains and photographs, making it truly her own. She was cooking a delicious meal each workday evening, doing the grocery shopping, and generally making our household run smoothly. Of course, this greatly reduced the strain on the two pregnant women in the family.

She had been scouting around used furniture shops and had shown us a crib that she would recommend. We agreed and purchased it. We also told her that she should simply buy cribs and other nursery items if she found ones that she thought would be good. Lisa had become a valuable contributor to our family.

During the pilot study the four young women were measured each week to monitor their progress. When the study reached its fourth week mid-point, one of the girls advised the researchers that she would not be continuing to participate in the study. She had already grown from a B-cup to a D-cup, and she did not want any larger breasts. The others had all increased their bust size by at least one cup size. One girl who had a 'fried egg' bust was now a B-cup and was thrilled with the change.

As Lydia and Linda approached the third trimester of their pregnancy, they both were experiencing fatigue and their stomachs were being stretched by the two babies each was carrying. This was also affecting their sex drive.

Linda took me aside and said, "Perhaps the time has come to bring Lisa fully into our bedroom." It was not a question, it was a statement.

"If you are completely comfortable with that, then I would be also. I assume that you have discussed this with Lydia?" She nodded.

The next evening after dinner Linda looked at Lisa and said, "When you were first joining this household, you had asked whether you would be joining us in the 'big bed'. You have participated in many activities in that bed, but we have reserved one thing for ourselves. However, you have become an integral part of our family and have shown your devotion to us all. We love you as a sister, and we believe that you love us all, too. You are welcome to join us in ALL of the activities of the big bed."

When the meaning became clear to Lisa, tears were rolling down her cheeks. "You mean..

. Really?... Everything? I'm really...?" Then she hugged Linda, then Lydia, then she looked me directly in the eyes and kissed me, then hugged me, her 24-D breasts pressed firmly against me. She looked at my cock and said, "You'll be gentle with me, won't you?"

"Yes, Lisa, I will be gentle with you."

Soon we were all in our bedroom and on the big bed. I determined that this would be an extremely special time for Lisa; I wanted her to be so highly aroused that she would be begging for me to slide my huge cock into her. I kissed her again and again. I nibbled on her neck and throat while I caressed her greatly expanded breasts. I kissed her breasts and sucked on her nipples; she was beginning to pant and squirm. I nibbled on her flat abdomen and down to the edge of her thin pubic hair. O kissed down one leg until I reached her knees, then I licked and sucked on the sensitive flesh at the back of her knee.

She audibly sucked in a sharp breath. Then I began to slowly work my way up along her inner thighs. Her hips were flexing and I could smell the aroma of her arousal as I moved higher up her inner thighs.

When I reached the juncture of her legs and body, I licked and kissed along both sides. She had mimicked Linda and Lydia and had shaved her labia. I licked and sucked along her outer lips. Lisa was moaning and pumping her hips. "Please!" She repeated over and over.

I traced her pussy slit with my tongue and her hips lurched upward. I wanted her to be totally consumed with desire. I insinuated my tongue into her slit and traced her entire length, swirling my tongue around her distended clitoris. She was panting and humping her hips and playing with her own nipples as she begged, "Please! Give it to me! Please!"

I shifted position and placed the head of my cock at the entrance to her sex. I rubbed it through her wet slit and over her clitoris again and again. Then I pressed forward a little. Her eyes went wide as the head of my cock began to slip into her. I dampened my thumb on her moisture and caressed her clitoris. Her hips jerked and another inch of my cock slipped into her hungry pussy. I withdrew slightly and pressed forward again while caressing her clitoris. Her hips were pumping up and down on my invading erection. With her hips constantly pumping, my cock slipped deeper and deeper into her hungry body. I continued to stroke her clitoris with my thumb as my cock moved deeper into her. Her pussy was being stretched more than she had ever experienced, and still I pushed even deeper into her.

When I was fully embedded within her, I paused. "Oh! My! God!" She exclaimed. "I've never felt anything like this!"

I waited, letting her adjust to the size of the cock filling her pussy. When she began to move her hips and clutch my cock with her vaginal muscles, I began to pump gently into her.

With each stroke my huge cock tugged on her clitoris while it rubbed against her G-spot. In no time at all her hips were flailing and her abdomen was undulating as a powerful orgasm ripped through her. With each stroke of my massive cock her orgasm rocked her body again and again.

He watched her D-cup breasts bouncing around with every stroke and he felt the tight wetness of her pussy gripping his manhood. He had not climaxed for hours and he was quickly approaching the cusp of his volcano. Stroke after stroke he felt her spasming vagina working its magic on his cock. Those two large breasts dancing around on her tiny chest were driving him crazy. Involuntarily, his thrusts began to come harder and faster. Sweat was dripping onto her breasts as he pumped his cock faster and faster into Lisa's tight pussy.

Then fireworks exploded in his brain as his cock erupted within her spasming body. Blast after blast of his semen shot deep into Lisa's core. With each orgasmic spray of his white cream came a new display of fireworks in his brain. He had many hours of pent up semen waiting for her and he was pumping it all into Lisa's spasming pussy. Still more and more of his essence poured into the tiny young woman.

Finally, after filling her with what seemed like gallons of his cum, he was drained. He relaxed onto her heaving, sweat covered breasts while supporting part of his own weight. She was panting and occasionally shaking with the aftereffects of the powerful series of orgasms she had just experienced.

He held her and kissed her cheeks, her forehead, her nose. She looked at him with an intensity that was slightly unnerving before she kissed him passionately. "I have never experienced anything like that with any man before! I have had some deep and wonderful times with Linda and Lydia, but nothing has ever compared to what I just experienced! I was truly transported to another plane!"

"Nothing compares to the loving joining of a man and a woman." I agreed.

"You know that you have spoiled me for sex with any other man, don't you?"

"I hope so. You are part of this family and I hope that you will remain a permanent part of the family." I said without considering the further ramifications of my statement. It was just how I felt.

Linda and Lydia were holding each other, apparently having just finished their own coupling. They turned toward Lisa and me and smiled. Linda said, "He's good, isn't he?"

Lisa laughed, "Good doesn't begin to describe what I just experienced! Not even close!"

Lydia got up and brought a towel to Lisa. While she had watched me having sex with Linda and Lydia hundreds of times, she looked confused as Lydia handed it to her. As I began to withdraw my penis from within her, realization dawned on her face, and she placed the towel at her opening as I removed my cock from her pussy. She lay there, unmoving, as she continued to absorb her recent experience. The four of us held each other and enjoyed the bonds we shared and were building.

Finally, Lisa headed to the bathroom, the towel held firmly against her opening. When she returned she asked, "How much cum did you pump into me? It just kept pouring out and pouring out of me!"

"It HAD been several hours since my last ejaculation..." I said lamely in self-defense.

All three ladies laughed.

By the end of the evening I had climaxed twice more, with Lydia riding me then i entered Linda from behind. Each of the others climaxed multiple times as we shared our love in various ways.

At the end of the eighth week of the pilot study, two of the girls had increased their bust size by two cup sizes, and one had increased by three. Of course, the fourth girl had dropped out after two cup sizes of growth by the end of the fourth week. The drug company was very good about the results and wanted to begin a formal study as soon as possible. They also requested several samples to begin lab analysis to identify the possible effective agents.

The nursery is beautifully decorated and ready for the babies when they arrive. Both women are carrying fraternal twins, each a boy and a girl, so we will soon have two baby boys and two baby girls in the house!

The End