A 36-year-old single man lives alone and works as a housekeeper at a Tokyo city hotel. One day, he finds a wristwatch left behind by a guest but forgets to report it to his supervisor. The watch was actually a hidden device used for an undercover investigation into lost property. When his boss reveals the truth, the situation begins to change. He is pressured into sexual acts by his superior and endures it out of fear of being fired, but is ultimately terminated anyway. Depressed and desperate, he spots a high-income job magazine at a convenience store and applies for an interview. This marks the beginning of a new life—awaiting him are pleasures involving restraint, sex toys, and creampie. He embarks on a new path.