Otowa Reiko, a 32-year-old housewife, married her boss at work three years ago. They have built a happy family with no complaints about love or money, but there is one serious problem between the couple. Neither of them realized it until they got married, but as their married life went on, they realized each other's masochistic nature. At first, she did a lot for her husband, but her masochistic husband could not do anything to satisfy Reiko. Reiko, at her wit's end, confides her troubles to her landlord...