Keeping It in the Family

Keeping It In The Family

It's a lovely Saturday afternoon and Sally is on her patio having a heart to heart with her sister Michelle over a nice bottle of white wine.

Although they are 12 months apart, they have often been mistaken as twins. Michelle has bigger, perkier boobs than Sally but Sally is very proud of her shapely bum.

The sisters have always been close. There has been some sibling rivalry over the years of course but mostly they get on very well.

The sisters have always shared most if not all of their innermost secrets and life milestones.

They practiced kissing each other before either actually kissed any boys, shared details of their first kisses with a boy, their make out sessions and losing their respective virginity.

Unfortunately, Michelle has been quite down of late.

While Sally's husband, Pete, seemingly only needs to look sideways at her for her to get pregnant, Michelle has been unable to conceive with her husband Dave.

During their regular family get togethers Sally would often catch Michelle looking wistfully at Sally's brood of kids.

"So what's the latest with your pregnancy battle?" Sally enquired.

"Not good. We have now tried everything the doctors recommended but no luck. I think Dave is sick of having to cum on command when my cycle suits."

"Do you know what the problem is?"

"Not really. I have tested OK so it must be Dave but he refuses to get tested. I think he thinks it demeans his manhood."

"That's a pity.

After a few moments of silence and a few sips of wine, Sally smirked. "There is that popular old song where the girl went out of town to get pregnant."

Michelle looked horrified.

"I would never have an affair and I don't want some random hookup. As much as Dave wants kids he would never approve of someone fucking me."

"Who says he has to know?"

"What are you suggesting?"

"Just find some nice handsome guy and if you like him secretly fuck him."

"No I don't want to fuck a stranger. It's getting to the stage that with Dave refusing to get tested and my wanting kids so much that I am starting to wonder about getting a divorce and finding another husband."

"No don't divorce. Dave is a great guy and husband."

"Yes I know. It would break my heart to do it but I am at a wits end."

The conversation slowed as they sipped their drinks and enjoyed the afternoon sun.

Sally has always known that there is a strong attraction between Michelle and Pete. They love sexily teasing each other when they all get together. It is safe because everyone knows that nothing will come of it, although her husband Dave does not approve all that much of the sexy banter.

"I was going to say that I would do anything to help you but then a thought popped into my head."

"What?"

"Don't be shocked but you and Pete get along very well."

"Meaning?"

Unbeknownst to Michelle, Sally and Pete had started discussing and role playing swinging. The fantasies and role playing usually involved a big cock stranger fucking Sally while Pete watched. The thought of Sally watching Pete fuck another woman had also been discussed so the thought of Pete fucking her sister was not that shocking to her.

Sally gave her a look which made her eyes widen in shock.

"You'd let Pete fuck me?"

"It's better than the alternatives."

"You wouldn't be jealous?"

"Probably but I would allow it for you."

"Dave would never allow it."

"Don't tell him. Think about it. The offer won't stand forever if I get second thoughts."

Michelle took another sip of her drink as she obviously considered the offer.

"How would it work?"

She was obviously hooked on the idea.

"We would have to work out the details. Pete is very loyal so I don't think he would cheat on me with you. I don't want the threat of an ongoing sexual relationship between you two either. It would have to be a one off. We would somehow have to swap over without him knowing."

The rest of the afternoon was spent tossing around ideas of how to make it work.

By the end of the afternoon they had what they thought was a good working plan.

*

So the time came in Michelle's cycle when the plan needed to be put into action.

A Saturday was close enough in Michelle's cycle so she encouraged Dave to go on a weekend fishing trip.

In the evening, Michelle hid in one of the spare rooms while Sally and Pete watched TV after dinner.

Sally had encouraged Pete to have a few more drinks than he would normally so that he, hopefully, would not recognise any differences between her and her sister.

Sally's plan was to tease Pete so he would take her to bed and fuck her.

While Pete prepared for bed Sally snuck off to Michelle to prepare her.

Both dressed in identical nightwear and Michelle hid until she got the signal.

The plan was for Sally to get Pete aroused to the point of fucking then make an excuse for a quick trip to the bathroom but it would be Michelle who returned to fuck Pete.

Sally warned her, "I get pretty wet when I fuck so you should masturbate or something so you are ready for when we swap over. He would surely notice if I went away dripping and you came back dry."

"No problem. I get very wet also. I'll just play with my pussy while I am hiding."

Sally entered the bedroom, lay down beside Pete and turned off all the lights.

Pete was surprised but very happy of course when Sally reached over and started fondling his cock.

It didn't take long to get into the 69 position.

Sally loved to tease the head of Pete's cock with her tongue and some suction. He was too big for Sally to deepthroat so she gave the head of his cock all she had.

Pete in turn loved to feel Sally squirm in pleasure as he ran his tongue up and down her pussy lips just lightly brushing her clit.

Once Pete's tongue moved to her clit, his fingers slipping between her pussy lips and finding her G spot, Sally could only lie back and enjoy the sensation.

"Wow you are so wet," he whispered when he finally came up for air.

"All the better to fuck you with."

"Roll over and spread them," he ordered rather coarsely as he moved to climb on top of me.

"Just a moment. I need a quick trip to the bathroom."

Sally took his hand and placed it on his cock making stroking motions.

"Keep this ready while I am gone. I will be quick."

Sally jumped up before he could object and went to Michelle.

"You ready?"

"Yes but are you sure you want to go through with this?"

"Just go before I change my mind. When you go in just lay down and spread your legs. That is what he will be expecting. Just remember not to say anything or you will give the game away."

Michelle waited for Sally to flush the toilet before walking into the bedroom.

Sally was on tenterhooks as she eavesdropped just behind the doorway.

She couldn't see anything in the darkness but heard the rustling of the sheets.

As Michelle approached the bed she had to feel around to get her bearings.

Her hand found Pete's leg.

Pete grabbed it and pulled her towards him, pushing her face to his cock.

"It needs another suck after you abandoned me," he half joked.

Michelle found his cock with her mouth. She licked off the precum and once she grasped his cock in order to suck it properly, she suddenly realized how big he was.

Sally had never discussed Pete's cock but from vague hints Michelle always assumed that he was well hung.

This came as a surprise though.

She did her best, swirling her tongue around the ridge and sucking as best she could.

It didn't take long for Pete to command, "Roll over," as he gently rolled her onto her back and spread her legs.

Michelle waited in anticipation as Pete crawled between her legs.

She felt the head of his cock stroking up and down her pussy lips then, finding her fuck hole, slowly slide inside.

Michelle tried not to but couldn't help but let a deep moan escape from the back of her throat as she felt his cock slip inside, stretching her pussy wide.

When she heard the moan Sally realized that Pete had slid his cock into her sister.

She stifled any jealousy but continued to listen.

The rustling of the sheets and low moan became rhythmic as he fucked her.

"Wow," Pete exclaimed. "You are so tight tonight. I love fucking your tight, wet cunt."

Pete loved to talk dirty when fucking.

Michell must have opened up even further as Sally heard him whisper,

"Yes spread your legs wider so my cock can go deep."

He groaned, "You love my big cock fucking your tight little cunt don't you?"

Michelle didn't know how she stayed silent but she did.

Sally had never thought about Pete fucking anyone else but now suddenly realized how much she wanted to watch.

She listened as they continued to fuck. She began stroking her clit with one hand and pinching one nipple with the other.

Sally was so engrossed in her own pleasure that she missed some whispered words but heard the sheets stop rustling.

Suddenly there was an even louder female moan as the rustling of the sheets slowly began again.

Pete just kept repeating over and over, "That feels so fucking good."

Then, "Rub your clit for me."

Moments later Sally heard Michelle groan again. Pete soon also gave a loud moan and grunted rhythmically. Sally recognised that sound and realized that Pete was pumping her sister full of his cum.

Moment later, Sally heard Pete, "Stay there while I clean up."

She slipped back to her hiding place.

After she heard Pete pass her, she slipped back to the bedroom.

Sally whispered to Michelle, "Talk tomorrow. He will be back soon so can't talk now."

As Michelle crept out, Sally lay down on the bed.

Pete returned and whispered, "You are a great fuck. So wet and tight tonight. Did you enjoy it?"

"Of course, now just go to sleep."

*

The next day Michelle arrived at Sally's for coffee and a catch up.

"How did it go?" Sally asked, feeling a bit jealous. "It sounded like you enjoyed it."

Michelle didn't reply.

"You OK? What's up?"

"We are going to have to do it again."

"Why, what happened?"

"You didn't tell me his cock was so big and that he was into anal. He came in my bum. You could have warned me."

Sally then realized that the whisper she missed was him telling her to turn over and the second loud moan must have been as he slid his cock into her arse.

Sally then realized that something else she had never told her sister was their discovery of anal sex. Pete had become somewhat addicted to it, particularly after a few drinks. She realized her mistake in getting Pete drunk. She should have realized that he would want anal.

When they first tried it Sally was quite uncomfortable and began stroking her clit to distract herself while Pete slowly fucked her anally. Sally had slowly become very turned on and came while Pete was still inside her. Her muscles spasmed so tightly around Pete's cock as she came that it brought him to orgasm also. Ever since Pete had often tried to get Sally to do anal and insisted that she cum while he fucked her.

"Well I don't tell you everything. Some things should stay between husband and wife. Why didn't you stop him?"

"I couldn't say anything without giving everything away. I was so wet that my bum crack was running with juices. His cock just seemed to slip in between my cheeks. I did try to wriggle away but it only seemed to encourage him and it made it easier for his cock to slip into my butthole. I knew I would have to relax or get hurt so I concentrated on relaxing my muscles and it slipped all the way in."

"Do you really like that big cock in your bum?" she asked Sally.

"It took me a while to get used to it but now we both love it. I hope he didn't hurt you?"

"No. It hurt at first," Michelle looked embarrassed. "But once it slipped in I really enjoyed it."

"No wonder he was so happy when I went back to bed. You are officially a damn good fuck according to him."

"That's nice, I guess. Are you still OK with it?"

"I'm a bit pissed off that he did that, but I'll live."

Michelle now seemed quite upset.

"What do we do now?"

"I guess we'll have to do it again next month," Sally replied with some reluctance.

"Do you think we can get away with it twice?" Michelle was concerned.

*

So a month later the plan was reenacted, this time with a little twist.

For the week before the planned fucking, Sally put off having any sex with Pete. She and Michelle hoped this would make his load bigger, more potent and encourage him to want to cum in her pussy instead of having anal.

When the time came, Pete was again pleased that Sally was so keen to get him into the bedroom and fuck.

They 69'd as usual until Pete rolled her onto her back and prepared to fuck her.

Sally again made an excuse for a quick trip to the bathroom, only this time she told him, "No anal. I want to feel you cum inside me and fill me. Keep you cock hard for me."

The sisters did the swap and Sally again got as close as possible to hear the action.

"Spread your legs," she heard Pete order.

That's when she imagined her husbands big hard cock sliding between her sisters pussy lips. She couldn't help but start stroking her clit as the sounds of fucking came from the bedroom.

Pete was as usual quite vocal telling his supposed wife how hot and wet and what a good fuck she was.

The rustling of sheets and moans became louder and quicker until she heard Pete moan, "Oh fuck."

She knew he had emptied his load deep within her sister's cunt.

A few moments later she heard a rustling in the hallway and her sister passed her on the way out.

She flushed the toilet and returned to the bed.

The only problem was that she was as hot as hell and needed badly to cum.

"Are you up for seconds," she asked hopefully.

"Sorry, I couldn't," he replied. "You were such a freak tonight you drained me completely. I won't get hard again for ages."

"Lick me and make me cum then," Sally commanded.

As Pete licked her to orgasm, Sally couldn't help but imagine the sight of her husband's big cock spreading her sister's pussy lips wide and filling her with his cum.

*

A couple of days later the sisters caught up.

"All went to plan?" Sally asked Michelle.

"Yes it was amazing."

"Amazing?" Sally raised an eyebrow with concern.

"Please don't get upset but your husband is an amazing fuck. You are so lucky."

"I know that and I intend to keep him as MY husband."

"No problems there and I have some extra news for you."

"Tell me all."

"After I got home Dave was already there. He had come home early. He wanted to fuck. I was so wet and dripping from Pete I had to make an excuse to freshen up otherwise he would have noticed."

"Did you fuck?"

"Yes, he seemed surprised and turned on about how wet I was still. He couldn't stop talking about how hot and wet I was as we fucked. I have never seen him cum so hard when he finished."

"Well," I smiled. "Two big loads in one night. I wonder what will happen?"

Michelle was wondering the same thing. As much as she wished she was now pregnant, she couldn't get the sensation of Pete's big cock fucking her out of her mind and half wished that they could repeat it again next month.

****