I was sitting at my desk, trying to wrap my head around the math homework when my sis barged in, looking all hot and bothered. She was struggling with her math homework too, but her problems seemed to be of a different kind. I couldn't resist the urge to help her out, and before I knew it, I had my hands all over her petite, hairless body. The sight of her tight, round ass was too much to resist, and I couldn't help but take her from behind. The view from below was just as satisfying, as she spread her legs for me to ravish. I gave her what she wanted, my big cock, and it wasn't long before she was screaming in pleasure. It was a wild ride, one I wouldn't forget anytime soon.
