Cramped in a closet, siblings turn to each other for solace. Religious guilt plagues them, but innate desires overcome their restraint. Michelle and her brother maintain their virtue by remaining semi-clothed, yet their bodies betray them. As they rub against each other, Michelle's tight, untouched pussy lubricates her brother's virgin cock. Their father's command to remain still only intensifies their taboo lust. Collapsing into post-coital remorse, they seek absolution for their incestuous sin.