Ruri is a married woman who lives in harmony with her husband, but her husband who is tired from work does not have sex and feels lonely. At that time, while taking care of the young man next door who caught a cold, it became a bad relationship. Furthermore, during her husband's business trip, Ruri who is enjoying raising a man at home. In order to clear up their daily frustration, the three of them, including the ronin, are obscenely disturbed.
