In a heated argument, Michelle and her stepbrother find themselves alone and horny. Michelle, frustrated, retreats to the bathroom to relieve herself, only to be caught by her stepbrother. They argue, but the tension is palpable. Later, they masturbate in front of each other, Michelle's eyes locked on her stepbrother's thick cock. Just as they're about to cross the line, someone walks in, forcing them to halt their incestuous encounter.