In a strict religious community, two sisters, bound by faith and blood, are bound by something else. A shared, secret desire. They sneak out at night, their hearts pounding with anticipation. They meet in the woods, their breath misting in the cold air. They undress each other, their fingers brushing against feverish skin. They fall to their knees, their mouths finding each other's pussies, their tongues exploring the forbidden. They return home, their bodies sated, their souls troubled. But they can't stop. They meet again, and again, their lust growing, their guilt deepening. Until one night, they're caught. Their secret is out. Their punishment is severe. But their lust is stronger. They defy their punishment, their community, their God. They choose each other. They choose sin.