Sisters, bound by faith and guilt, find themselves in a cramped closet, their breath ragged with pent-up desire. They tentatively reach out, their fingers brushing against the hard cocks that tent their siblings' pants. With a whispered 'You mustn't move,' they begin, their tight, untouched vaginas rubbing against the shafts, lubricating them with their innate juices. Their religious upbringing falls away as they succumb to all-consuming, taboo lust, their bodies entwined in a dance of shame and ecstasy.