In a cramped closet, two innocent siblings grapple with their awakening desires. The brother, massive and untouched, struggles with his sister's advances. Guilt-ridden, they cling to each other, their bodies betraying their religious upbringing. As they slowly succumb to their taboo lust, they're left entwined in a mess of spent fluids and post-coital remorse, praying for forgiveness from their forbidden actions.