Now I knew that my sister wasn't a virgin; in fact I had to help her out of a jam with an ex a year before and she confided in me about the entire relationship. But the fact that she was really enjoying this, her hand stroking up and down on this kid's surprisingly big c**k really kind of shocked me. And turned me on. The look of animal, s****l need on her face was intense. And I finally got to see her perfect pair of t**s naked and aroused. Watching her beat this guy's meat as if her life depended on it was just killing me. I knew I would be using this memory for my own jerk-off fantasies regularly. But in my mind, the d**k she would be pumping would be mine.
Suddenly Kevin got all stiff; he released Rose's n****e from his mouth and made a face like he was in agony. Hot c*m flew from the
