Oura, who works at an obstetrics and gynecology hospital, is a beautiful nurse who is well-received within the hospital for her soft demeanor, compassionate smile, and dedicated care. - However, she has a secret that even her close colleagues don't know about. - She has a bad habit of seducing husbands who come to the hospital by hiding behind her pregnant wife... - Men who are full of sexual desire and stress because their wives refuse to have sex with them, telling them, "You can't have sex until you give birth," are in the semen collection room, in the hospital room, right next to the delivery room where the child is being born...and the pain of childbirth. - He betrays his wife, who fights with him, and easily falls for Oura's temptations. - She smiles gently as she gazes with satisfaction at the man's face as he surrenders himself to pleasure and ends up with his goofy hair. - ``When I see a happy couple, I feel like being mean to them...◆'' Contains four episodes of infidelity in the hospital of scum husbands who were caught up in a sexual relationship with a naughty nurse.