Five years into their marriage. They'd bought their own home and were living a peaceful married life. But... her husband commuted back and forth between home and work every day. Things had cooled off between the couple, and the intimacy they had when they were newlyweds had vanished. One day, the drunk husband brought home his respected boss, Nakata. The husband was excited to drink again, but soon got drunk and fell asleep. The two continued to drink while the husband was asleep. Nakata was drawn to the beauty and purity of his subordinate's wife and couldn't help but kiss her. From that day on, something began to crumble...