In an adult school-role scenario, his beautiful older sister still treats him like a child and even interferes with the way he bathes. Seeing his foreskin, she warns that girls will not like him unless it is clean, then retracts and washes it herself. Her touch quickly produces an adult erection, and she keeps stroking excitedly until semen lands on her. Aroused by his grown cock and load, she shows a filthy new expression and asks, “Want to do something more grown-up?”