Cramped in the closet, siblings give in to taboo desires, their religious guilt momentarily forgotten. Michelle and her stepbrother, haunted by their upbringing, struggle against their mutual attraction. As they press against each other, Michelle's hands tentatively reach for her brother's cock, feeling its warmth and hardness. She guides it to her entrance, their mingled fluids lubricating the way. They move tentatively at first, then with increasing urgency, their bodies slapping together, until they collapse, spent and ashamed, their secret sin etched into their minds.