Step Son and Step Mom interact

This story is fiction, inspired by another members RP.

It was early morning and my sister and I were having breakfast before school. We both attended the same university as our father. It was his alma mater and we were considered legacy students. I was working on my masters in bio chemistry and my sister was getting ready to graduate with a marine science degree. She already had offers from other colleges to attend there master courses. At the ages of twenty two and twenty four It would seem we both had bright futures.

"So you're skipping class today to drive Karen to a doctors appointment. You are such a kiss ass."

"I can't help it if dad had meetings all day. Besides you could have driven her."

"No thanks, can't stand the bitch."

Karen is our step mother. She's only a few years older then us and half the age of our father.

"Why did dad have to marry her. He should have never left mom."

"Shit did you ever look at her, she's fucking gorgeous. Long blonde hair down to her butt. A tight ass to die for and tits the size of mellons. She's got legs up to her neck. Fuck she's a 10+."

"Men are so fucking shallow. Mom may not have been a 10 as you say but she was smart, funny and loved us."

"Dad and her weren't getting a long for years. He was sleeping in the guest bedroom. They never spoke when they were in the same room. At least now they are both happier then they were. Go to fucking school so I can give our step-mom a ride to the doctors."

"Kiss ass!"

"Twat"

Karen walked into the breakfast room as Monique was walking out. She looked jaw dropping beautiful in her tight fitting lululemon active wear. I felt myself getting a hard on.

"Have a good day at the university." she sad cheerfully.

"What ever Karen."

"Are we ready to go Karen?"

"Sure thing Marcus. Lets do it." (Trying to be cool)

They had only been married a few months and we were determined not to call her mom because she wasn't. The drive to her doctors appointment took almost an hour and the more she tried to make conversation the more determine I was to keep quiet. I may have not said anything but I couldn't keep my eyes from glancing over to check out her body. Finally I broke.

"What are you going to the doctor for?"

"I'm seeing a reproductive endocrinologist. We're having some problems conceiving and I'm being checked out."

Fuck I thought.

"Why are you going to see a doctor? What's he gonna do?"

"Well I shouldn't tell you this so don't say anything but your dad is having some problems with his swimmers if you know what I mean. So we are just confirming it's not me."

I would fuck the shit out of you and knock you up in a heart beat I thought to myself. So my dad's shooting blanks I laughed quietly.

We arrived a little early, parked and entered the doctors office. OBGYN was on the door. Karen was given the necessary forms and filled them out. I grabbed a womans magazine and tried to hide my crotch.

She was called back into the exam rooms while I sat out in the waiting room. Suddenly Karens purse caught my eye on the magazine table. She may need it I thought so I grabbed it and walked into the exam area where she was taken. It was then that I saw her in a room where the door had only been half closed. She had already removed her top and her beautiful blonde hair was flowing down her back. I watched as she stepped out of her pants. God what an ass! I stood there mesmerized as she slipped down her bikini thong panties. I was now hard as a rock, my balls starting to ache.

"What are you doing back here young man?" a nurse inquired.

"My mom left her purse out front. I thought she might need it."

"No you can keep it she won't need it for anthing."

With that I walked back into the waiting room, her purse covering my erection. For the next twenty or more minutes I tried to keep my mind off of Karen but it wasn't working. This wasn't the first time I had seen her naked. When dad was out of town on business she would prance around the house wearing nothing but a bra and panties. Unbeknownst to her I had watched her getting dressed, while she was in the shower and laying by the pool wearing her black string bikini. None of my sightings were up close and personal but my imagination filled in the blanks.

"Young man. (I was woken out of my trance) You can go back with your mother."

The nurse escorted me back. There was Karen, wearing one of those blue cloth exam robes and laying on her back on the exam table, an IV in her arm. She sounded groggy when she saw me.

"Don't worry about the IV it's only to keep her sedated and comfortable. It should wear off in an hour or so. You can have a seat. We have another patient who is having a difficult time and it will take about thirty minutes or so before we can get back to your mom. We're really sorry."

"No I understand completely. Go help that poor woman we'll be fine."

The nurse smiled and left the room closing the door behind her. The one thing she had forgotten to do was take Karens feet out of the stirrups. An opportunity like this comes but once in a life time I thought and I wasn't going to blow it.

I walked to the top of the table where Karens head was slightky elevated. She had this stupid shit eating smile on her face and tried to speak but could only giggle. I don't know if she understood what I said, she was high anyway.

"You stupid bitch. The opening on the gown goes to the back, you have it to the front."

With that said I opened the panels exposing her massive breasts, flat stomach and beautiful blonde mound. I didn't have to hide my hard on now. I moved my mouth to her nipples. Her areola were the size of saucers but now wrinkled with nipples that were as hard as pebbles. I heard her moan. I grabbed her tits, squeezing them and now tugging on her nipples. I grabbed my cell phone, this was definitely a Kodak moment. No one would believe me without visual proof. I moved a hand down her smooth, flat stomach finally to her mound where her hair was trimmed into a perfect V. She had beautiful blonde cunt hair. Monique and I always argued if she was a true blonde, another picture would prove me right. Her pussy lips were like butterfly wings. I moved them apart and looked into the pink cavern of her cunt. Her clit was hooded and I pulled back the hood to reveal her knot like clitoris. I rubbed it, more moaning. I used my fingers to rub between her lips bringing forth clear wet pussy juice. I licked it, not much of a taste but nice none the less. I began to finger fuck her, one, then two, three and four fingers fit inside her dripping cunt all the time she was moaning. Damn my father must have a thick fucking cock to stretch out this white whores pussy. Her moans and groans kept me aroused so much so I couldn't take it any more. More pics but this time a video. I pulled down my sweat shorts and let my hard, dripping prick free. I moved onto the step at the foot of the table. I began to rub my dick head between her butterfly lips then without any resistance I slipped my cock into my step mothers glorious white cunt. I filmed it, my ebony dick slidding in and out of her ivory cavern. I couldn't do this much longer. The throbbing of my dick told me I was about to cum. I began to fuck my step mother hard, deep and fast. If my father couldn't knock her up I was going to give it a try. I began to shoot stream after stream of Black seed deep inside Karens pristine white cunt. Weak screams came from her but I could swear she was begging for more. Her neatly trimmed wispy blonde cunt hair imbedded with my curly course Black pubic hair was a sight to behold. I loved the contrast, my dominant Black skin over powering her pale faint hue.

I heard foot steps in the hallway. I covered Karens privates with her gown. The nurse entered.

"I'm sorry but we are going to reschedule you for another appointment. Things are more involved then we thought. Let me take this IV out and when the effects of the drugs wear off you can drive her home. I am really sorry."

"Not a problem. We understand."

"You're a good son."

Yea the best I thought. Now with the IV removed and the nurse gone I took off her gown. I turned my step mother over and had her lay on her stomach. I took the pillow her head had been laying on and placed it under her hips. Her rose bud was now prominent. I took a latex glove from a box and tube of water based lubricant. Putting on the glove I saturated my index finger and moved it to her ass. As I slipped my finger into her ass I heard her cry out. I began to finger her ass until her crying stopped. I pulled it out, slathered my dick and pushed it into her ass. More crying but not as much. I grabbed her hips and began to fuck her hard and fast until my second batch of baby batter filled her ass hole.

She began to become coherent as I pulled her up.

"Marcus what did you do to me?" She was still groggy but obviously happy.

"I gave you one of the best fuckings of your life you stupid slut. You flashing your hot body all around the house when dads not home. You are nothing but a tease. A white tramp that loves a good Black Cock fucking in your cunt and now your ass. Now get the fuck dressed."

I watched as she put on her top and zip it up. Looking around she asked "Where are my panties?"

"Don't fucking worry about it just pull up your bottoms and lets go. If you're a good girl I'll let you suck my dick on the way home."

I took her thong out of my pocket and cleaned the cum, pussy juice, lubricant and excrement off my dick, throwing it away in the waiting room trash can.

As she sucked my dick on the way home we had a heart to heart talk on how things were going to be from now on. I think she understood as she swallowed every last drop of my jizz.