Sister Mary, pure and pious, enters the confessional, eager to confess her sins and seek absolution. But the priest, hidden behind the screen, has a different kind of forgiveness in mind. He entices her with whispered promises, guiding her innocent hands to his stiffness, teaching her the art of oral pleasure. Her reluctance melts away as she feels his need, his desire, and her own awakening lust. The nun's habit becomes a symbol of her surrender, as she gives in to the forbidden, losing her virginity in a taboo, sinful act of sexual redemption.