Stepbrother's POV of fucking step sister on graduation eve

On the eve of her graduation, my step sister and I found ourselves alone in the house. As we sat on the couch, our conversation turned to sex, and before I knew it, she was leading me upstairs to her room. The moment we closed the door, she shed her clothes, revealing her beautiful, big ass. I couldn't resist the sight of her, and I quickly took her right there on her bed. The sensation of her tight, hot pussy was unlike anything I had ever experienced before. It was a mix of pleasure and surprise, and I found myself lost in the moment. As I continued to fuck her, I couldn't help but think about the fact that this was technically wrong, but the pleasure was too intense to resist. The fact that she was not my sister only added to the excitement. This was a night I would never forget, and I hoped that this wouldn't be the last time I got to experience such a kinky encounter.