My stepsister challenged me to a bet, and I won. As a reward, she indulged in a steamy session of hardcore fucking, riding me in various positions. It was worth every risk.

I've always been a bit of a rebel, and when my stepsister came to me with a challenge, I couldn't resist. She was a tantalizing teen, with her cute face and tight pussy, and the thought of fucking her made my heart race. So, we made a bet - if I could finish her off, she'd be mine for the night. I took the bait, and as she got on her knees in front of me, I couldn't help but get hard. Her mouth was warm and inviting, and she took every inch of me in. Then, as I laid down on the bed, she climbed on top of me, riding me hard and deep. It was a wild ride, with her moaning in pleasure as I pounded her tight pussy. But the best was yet to come. When she was good and ready, she let me take her from behind, and it was one of the hardest and most intense fucks I'd ever had. It was a night of forbidden pleasure, and I knew I wouldn't forget it anytime soon.