It happened one day after school. My brother's girlfriend had come over study, but he hadn't gotten home from basketball practice. She went to wait in his room and I strolled back towards my room, passing by his bedroom door. As I passed by, I heard her call my name. I turned around and entered my brother's room. She was on his bed, which I'm more than sure had seen her flat on her back a time or two, and I could see her panties under the opening of her cut-offs. What a gorgeous body! I couldn't help but stare. She must have noticed, because she opened them wider. It was like a fantasy. She asked me if I iked what I saw, and before I knew it I was riding her, right there on my brother's bed. I was gone before I knew it and we'd gotten straightened up, just as I heard my brother's car pull up. I rushed back to my room and spent that and many other nights reliving that glorious experience.