Ms. Kotani has been married for six years. Her husband is a busy company manager, and at home they are living apart, with little communication or interaction between them. With no children, she lived a somewhat invisible life. Fed up with this lackluster life as both a woman and a wife, she decided to go out and work. Then, she meets a boss at work and is moved by his consideration and kindness. At first, he only invites her out to lunch, but as they start going out for drinks after work, the distance between them gradually grows closer and they start an illicit relationship. However, after struggling with how to deal with her boss, Kotani quit her job and broke up with him, but she could not forget the time when she was seen as a woman and needed by someone, and she began accessing adultery websites.