My half sister

This weekend my sister was in town so we could visit our mom together. We have the same mom but different dads, and she stays out of town closer to school most of the time. Anyway afterward she was going to drive back but I offered for her to stay at my place so she didnt have to drive so far. She said yes and we both headed over.

We each showered in seperate bathrooms. I forgot to grab clothes from my room but I figured I would be far enough ahead of her to go grab some before she got out. Right as I dropped my towel to start putting my boxers on, I looked up and she was standing there with her head out of the bathroom door. I tried to slip my boxers on quick but she had already clearly seen and seemed like she was looking before I saw her. I just did an awkward laugh and said oops sorry. She just gave me and mmmhhhm and smirked. She was asking me for an extra towel and when I handed it to her she let the door open more and I got a peak of her whole body in the mirror, she looked amazing, such a sexy figure and one of the most perfect asses I have ever seen.

After she went back in I went and threw some shorts over my boxers and sat on the couch, my heart was pounding. Not much later she comes out in her robe, showing just enough skin to guess she wasnt wearing anything underneath. I was laying across the couch and she came and layed the opposite way, I had no shirt on and her thighs were against my body, her skin felt so good but I tried not thinking about it because everything was making my blood rush striaght to my dick. She moved her foot between my legs and had it laying against my dick, I wasnt sure if she knew what she was touching but the slightest movement and I was already getting hard, I quickly tried adjusting and avoiding making my increasing boner noticeable. As I was moving around she gets up and comes to my side of the couch, laying next to me so she could show me a video on her phone. She rested her hand on my chest and as we watched slowly moved her leg further onto me. I could feel her warm soft skin way too much to keep my rager down and it was now pressed all the way against her leg, she was smiling and got a little more snuggled up but didnt mention it.

My heart was beating out of my chest and Im not even sure what we talked about for the next minute or two, then she just kissed me on the cheek and I turned and made eye contact with her. She started leaning in and I followed up, meeting her half way, we softly kissed a coupled times but it wasnt long before we were making out deeply and grabbing and pulling on each other, like those weird uncomtrolable movements and clutching the other person when you let your sexual desire get away from you a little too much. Her nails were pressed on the back of my neck and she had straddled my leg, rubbing herself against me. I kissed her behind the ear, down her neck, and onto her chest. I reached down and felt her pussy, it was dripping wet. I found her clit and started rubbing it in circles, her grip tightened on me and she moaned, we continued for a few minutes before it was too much to handle. I sat up and threw her on her back. I told her I needed to get a condom but she said “fuck that Im on birth control, put it in now”. Shit good enough for me. I put one of her legs on my shoulder and pressed the tip in, I stretched her until I was all the way inside and she let out a moan. I started thrusting and she was loving it. You could hear her wet pussy every time I went in, “ohh fuck that sounds hot” she said while moaning loudly, that shit got me hearing her say that. That sparked a lot of dirty talk as we got more comfortable.

We went for about 30 more minutes switching positions, I knew I was about to blast the mother of all loads. I stood her up and bent her over to fuck her from behind. I started ramming her with every ounce of energy left, her ass clapping hard against me as her moaning turned into yells. I grabbed a handful of hair and pulled her into me, i felt myself about to finish and pulled out just in time, I shot cum all the way up her back and my legs went numb. She had soaked the couch under her and we both just layed ther for a minute before going to the shower and washing. We ended up going to my bed afterwards for round 2 but I’m tired of typing for now lol, maybe another time

Source: reddit.com/r/eroticliterature/comments/n9748o/my_half_sister