Ryoko married her husband, a former colleague, and gave birth to a child. Their son, a student, was now grown up, and they were so close they even talked about having a second child. One day, on the way home from a drinking party with friends, Ryoko was gang-raped by several men. Ryoko's husband was kind and devoted to her, but since then their relationship has become estranged. Ryoko wanted to do something about the situation, but after the incident, her husband told her that he wanted to see her being seduced by another man.