I [M] fucked my Step-Sister[F]

I was 19 at the time and my step sis was 30, she had black hair and massive tits, big hips and a nice big ass, not too big she had a nice tanned skin and the most beautiful blue eyes. We grew up very close together, she worked as a sales representative for my mother and was always at our house every day, she was also married and had 2 children. Anyway, during our vacation, my family decided that we should go to our vacation spot for a week.

Her husband and 2 children couldnt make it (they lived across the country for work reasons) and she was the only on who came. Our vacation house was a 4 bedroom house and had 4 bathrooms, a massive living room and kitchen.

We didnt think about who would sleep where and eventually came to realize that there were 3 couples (my mom and step dad, sister and her husband, and my step brother and his wife) and me and my step sis. I volunteerd to sleep on the couch, so i did exactly that for the first 3 days until my mother saw this nice couch in the mall and exchanged it for our couch. The couch couldnt be sent until about 2 days after the exchange so i was left with no place to sleep.

My mother asked if i would sleep in my step sis’ room on the floor and i agreed.

So my step sis is that type of person that stays up all day and then watches movies at night, so i was there lying on the floor with only a pillow and trying to sleep whilst she watched movies. She saw that i was awake and invited me to watch with her. Oh we also did this thing when i was in high school and shed come sleep over and whed stay up late and cuddle, it was quite weird tbh. Anyway I fell asleep after a while and woke up at about 5 AM, she was half nude in the bed with a dildo in her vagina moaning, I will never forget the sight.

She noticed that i was awake and apologized, I said that its fine and went back to sleep, and then i heard this:

“I am your step sister you know, we could have some fun while everyones still asleep”

I immediately refused but the memories of a teenage me masturbating to her and wanting to fuck her were already there. I tried to fall asleep but I felt her arm wrapping around me and starting to cuddle with me.

Ok I thought, maybe she just feels alone?

I was to deep into the thought of fucking her, i turned around and pushed my cock into her mouth. She was very surprised as she immediately started choking. The cum was already oozing from her mouth, she asked to be on top and i agreed, she took off her clothes and revealed the largest boobs ive ever seen and the most beatiful black hair. She loved being on top and i had multiple orgasms, she fell on me, her legs numb from her orgasms, we started to make out and it got even better, she turned around and inserted my cock into her mouth, and i started to lick her pussy, she loved the 69 and loved it when someone puts their tongue in her pussy.

Her pussy was so well pounded that i could easily put my hand in. She swung around and again went on top, i could see her squirt spraying out. We had sex till about 6:30 when we stopped and we were both out of breath, she said that it was probably her best sex experience ever. We again started to make out and started our day a few minutes later, showered together and made out in the shower.

We had sex for the rest of our vacation stay together and every day she came to work at my mother house we would fuck whilst my mom was at her office.

2 years later and we still havent stopped. No one knows about this, but we were almost caught whilst fucking in the shower (i’ll tell you that story if you want).

Source: reddit.com/r/gonewildstories/comments/k6necy/i_m_fucked_my_stepsisterf