Suzuhana remarried to her boss at work. But things didn't go well with her new husband, and she spent a lonely night sleeping alone. And her son, Masato, also moved back to her parents' house because her marriage was not going well. The warmth of his mother's embrace made Masato feel a desire that goes beyond parent-child affection. And Suzuhana, as her mother, accepts everything about him and puts her body on top of her. Even though she knows that the relationship between her mother and child is never allowed, she can never get pleasure alone. The two continue to drown as if comforting each other.
