Even after getting married, Yuki to work as an office lady at a travel agency. Her husband has been working away from home for the past three years, and since then Yuki has been living alone. Feeling lonely, she begins an affair with her boss, Nakazawa. However, Nakazawa also has a family and when his wife becomes pregnant, he starts to distance himself from Yuki. Yuki is hurt when Nakazawa, whom she truly loves, treats her coldly. In order to get him to notice her again, Yuki starts having affairs with other employees as a show of it all...