[Yue] A Contract Couple's First Night [korafu]

A wife who married strictly for mutual benefit lays down the law on her first night—marital relations once a month, no intentions of children—but her composed lecture collapses the moment she discovers how perfectly her new husband's body fits her own. Attempting to regain control by taking the top only backfires, her dormant instincts roaring awake as she's pounded past her back walls, womb descending under an intensity she never bargained for. Left flopped and gasping, she finally admits this man is way too compatible with her body—and the contract never stood a chance.