Yuko Shiraki's daughter, Ami, was troubled by her boyfriend. Although she has a kind personality, she is indecisive, timid, and dissatisfied with unmanly things. One day, those dissatisfactions explode. Kotetsu, the boyfriend, is scolded by the strong-willed Ami. Ami leaves Kotetsu behind and goes out. Yuko feels sorry for the deeply depressed Kotetsu and encourages him. At that time, Kotetsu tells her that he grew up in a family without a mother since he was young and doesn't know maternal love. Yuko's maternal instincts overflow towards Kotetsu, mixed with Kotetsu's kind personality, the responsibility for what her daughter said, and not knowing maternal love. Kotetsu relies on Yuko. Yuko feels pleasure in being able to rely on him. Eventually, those feelings lead to a relationship where they seek each other out... And Kotetsu decides to break up with Ami. What action does Yuko take in response to that decision...? Distorted love leads to intense sex.
