Komi, the shy and religious girl, finds herself locked in a closet with her stepbrother, Theobrobine. As they struggle to maintain their innocence, their bodies betray them, pressing together in the cramped space. Komi's breath hitches as she feels Theobrobine's hardness through their clothes, her own body responding with a warmth she's never felt before. They freeze as their father's voice echoes outside, commanding them not to move. But as their hearts race and their bodies flush, it's clear that their taboo desires are about to consume them.