So this past weekend my girlfriend was off out of town visiting family and one of my younger sisters (19) came to stay the night to get some time away from our other siblings. Now appearance wise she took after out mother completely from her younger years and looks amazing. Other then that though I thought she was completely innocent. She’s never had a boyfriend. Never thought she had sex or even even thought about it. Oh I was so very fucking wrong.
So I was asleep upstairs in my bed room and my sister I suppose to be asleep on the air mattress downstairs. I’m guessing sometime around 2:30 ish I wake up a bit to someone jerking me off and sucking my dick and I kinda look and see a faint shadow of my little sister. To my half asleep mind I write it off as I’m dreaming and just let it keep going. After a few I was about to cum so forced my dick all the way down her throat and blow a huge load. She didn’t gag or cough or nothing. She just swallowed it all no problem. This reinforced me thinking I was dreaming.
So after that I’m still hard as a rock so I pulled her completely onto the bed and lay her down as I go down and begin eating her out. Now when I still lived with my parents my room was right above their room and our mom was loud and proud. My sister was all thought and more. After not even three minutes going to down she cums all over my face. At this point I’m still think, holy shit this is the best fucking dream ever, and so as I come up eye level with her I have my dick lined up and I pull down on both her leg forcing my whole cock into her tight little pussy all at once.
Before I keep going I give her a second to catch her breath a as she is I’m playing with both her beautiful breasts thinking there’s no way this can be real her titties are so soft. As she start to get her breath back I start fucking her brains out one hard and deep thrust at a time. I did feel something pop as we kept going come to find out the next morning she was a virgin.
As we keep going shes moaning a screaming both in pain but more with pleasure. The only thing I kinda remember he saying was, I’m all yours. Keep going and making me yours, but I could be remembering wrong . After what must have been a good hour or two of fucking she cum hard, and my dick was throbbing as her pussy clamped down and I blow another huge load deep into my little sisters pussy. We end up continuing to fuck for I think another hour or so and cuming a couple more times before she passed out on top of my with my cumming dick still in her as the sun was starting to come up.
I woke up a little after 10 the next morning with my naked cum filled sister still on me passed out and I lost all the color from my face looking at her and realizing the night before wasn’t a fucking dream. After she woke up we talked about what happened. I found out she’s not on birth control but we swore never to tell anyone in our family what happened and If she does get pregnant we can figure out something to hid it all. We did get her a morning after/ plan b pill so hopefully we are in the clear but there’s still a chance. But still I really fucked up, but I felt so good.
Source: reddit.com/r/Erotica/comments/xdvyjd/so_kinks_run_in_the_family_and_im_in_so_much