Misaki, the daughter of the director of the hospital, lived comfortably in a mansion inherited from her husband and parents, who is a doctor, but her husband, Ippei, saw Misaki only as a tool for sexual treatment. One day when she was fed up with her life, her husband's cousin Tomonori visits her house. Misaki, who was fascinated by his kindness, finally forgives her body, but behind the scenes, she has a surprising plan...
