A realistic portrayal of a married couple struggling with a sexless marriage, tackling a pressing social issue. Maki, an editor, is writing an article based on her personal experiences when one day she is seduced by her boss, Katayama, who accompanies her on a business trip. Though she tries to justify her actions, she ends up committing an act of infidelity. From that moment on, an illicit superior-subordinate relationship begins. The story delves into her inner conflicts and the profound changes brought about by her choices. This work weaves a compelling narrative using authentic, lifelike depictions of a widely discussed social issue.