Petite, innocent-looking babysitter, barely legal, finds herself in a compromising situation as she succumbs to the advances of her teenage charge. The youngster, eager to explore his newfound desires, seduces her, claiming it's a game. She hesitates, but her tight body responds to his touch. They kiss, she feels his hardness against her, and despite her misgivings, she lets him undress her. He explores her young, untouched body, making her moan, before she takes his virginity, aware of the husband's unknowing participation in their taboo liaison.