Sato-san visits the doctor's office to treat his masochism, but the doctor tells him she cannot help him. To make matters worse, Sato-san confesses his feelings to a nurse, but she rejects him.Frustrated by everything that happened, Sato uses a mysterious body-swapping potion, with which he will switch bodies with the doctor and the nurse to get revenge. However, his masochism will play a trick on him.
