Horny step-sister rides me cowgirl style

My step-sister was all over me like a tan line on a beach babe. She was riding me cowgirl style, her shaved pussy sliding up and down my rock-hard shaft. The sight of her hairless body, with her tantalizing tan lines, was enough to drive any man wild. I knew I had to have her, and she knew it too. The taste of her was intoxicating, and the feeling of her riding me was enough to make me lose control. Her brunette locks cascaded down her back as she bounced on me, her moans echoing in the room. It was a sight to behold, a testament to the raw, primal desire that only a step-sister can bring. The taboo nature of it all only added to the excitement, making every thrust more intense, every moan more passionate. In that moment, the line between brother and sister, not brother and not sister, blurred, and all that mattered was the sweet, sweet taste of forbidden fruit.