I [M22] have been fucking my step-sister’s cousin [F23] over the years and my family have no clue. [MF]

So this will be a long one and there will be plenty stories to share so im not sure if ill clump them all together or leave them separate.

Bit of backstory-
My mother and step-father got together around 8/9 years ago and i met my new sister ‘kate’ and her cousin ‘laura’. It’s quite well known that i have more in common with Laura and get on waaay better with her. She has a similar sense of humour to me, shes into the same things as me, and isn’t a moany little bitch like my sister can be

Anyway there was always some sexual tension between us, but both of us were too scared to say anything incase the other didnt agree or incase the family found out etc. This all changed when we went on a family holiday 3 years ago.

We were in an apartment building with myself, Kate, and Laura in one apartment, and my mom, stepdad and younger brother in the other apartment. This is always how it is whenever we go on family holidays and would continue to be in the future… The reason why Laura joins us on holidays is because she never really gets away with her own family and is basically closer to my stepdad than her own dad.

So we were out drinking and playing cards after a lovely day in the sun, and the two girls were more than tipsy, pretty white girl drunk. Kate is always a lightweight and eventually had to be put to bed while Laura stayed up and chatted to me in the other room where i was sleeping alone

We got chatting about how we used to be into eachother and she blurted out that she still feels that way. A surge of life went through me, my dick instantly twitched at this confession. I was in awe. I went in for a kiss. If it failed i could blame the alcohol, if it succeeded then all is good.

She kissed me back, with more lust and desire than i had ever felt from a kiss. She pushed me back onto the bed and fell ontop of me while we frantically tried to undress eachother. She bounced up to turn the lights off and i could vaguely make out her silhouette undressing as i did the same.

She came forward onto the bed and i could instantly feel her decent sized boobs brush against my legs as she crawled towards my now throbbing hard cock. He nipples were cold and hard and begging to be sucked on, which i happily obliged

She crawled up past my dick and kissed me passionately, i couldn’t believe what was happening but i was loving every second.
After some neck kissing i grabbed her amazing peachy hips and eased her slowly onto my dick, i could not believe how good she felt inside. It was wet, wetter than i had felt in a long time. And the warmth, was so easy to get trapped inside. A pussy i would never get tired of fucking. The thought of getting caught aswell had me rock solid. I always get turned on by secret fucking, or situations that i shouldnt be in.

She was ontop riding me while we both moaned and enjoyed the build up. I knew i wouldn’t last long and warned her of this but she didn’t seem to care. She clamped down hard and i could feel her tight little pussy lips grip onto me. She wanted my load inside of her.

I flipped her onto her back and started pounding away between her legs, which made her mouth widen asif she was to let a moan out but only a long exhale managed to escape. I grabbed her tight as i emptied a massive load of hot cum inside of her while we kissed in a pool of sweat.

It was one of the more passionate nights of my life and i reply it over in my head far too often.

My sister Kate slept right through it and to this day nobody knows of the filthy fuck we had on that holiday.

Source: reddit.com/r/gonewildstories/comments/jmmovj/i_m22_have_been_fucking_my_stepsisters_cousin_f23