Yuichi was fired because he slept with a secretary to the company president. Several month later, he was fired again from another company because he shagged a customer who was a housewife. One day, he meets Mansaku, his cousin, and Mansaku takes him to a supermarket. Mansaku now works there as a shop security guard to catch shoplifters and he offers Yuichi to work there in place of him. Yuichi tells Mansaku that he wants to think about it for a while. Before leaving, when he walks around the supermarket, he meets Midori, a housewife living nearby. He can feel his evil desire gradually arouses....