The seductive care of an obstetric nurse who devours husbands whose sexual desires have been pent up due to the wife's pregnancy and the abstinence from sex. Mizuki, who works at a small obstetric hospital, is a beautiful nurse known for her dedicated care and bright smile. However, she has a secret that even her close colleagues do not know about. She has a bad habit of seducing husbands who visit the hospital, hiding it from their pregnant wives... Men whose wives have refused to have sex with them, saying "No sex until the baby is born," have accumulated sexual desires and stress, and they betray their wives who are fighting the pain of childbirth and easily fall for Mizuki's seduction in the semen collection room, in the hospital room, and right next to the delivery room where the baby is being born... Mizuki smiles gently as she looks with satisfaction at the faces of the men who give in to pleasure and climax with their silly wigs. "When I see happy couples, I feel like being mean to them..." Contains four stories of infidelity in the hospital by sleazy husbands who are entangled with evil nurses.