In a cramped closet, two religious siblings struggle with their desires. They rub against each other, their semi-clothed forms betraying their innocence. The girl, Michelle, guides her brother's massive cock inside her, haunted by guilt. They move slowly, her tight, untouched vagina enveloping his hard shaft. As they collapse in post-coital remorse, their taboo lust leaves them craving more, even as they pray for absolution.