Beautiful wife Aki is having an affair with her husband's boss, Abe. Though her relationship with her husband was good and she had no complaints, she was drawn to Abe's kindness and impulsively began the affair. However, tormented by guilt, she tells Abe she wants to end the relationship—prompting him to commit a horrifying act. Aki is restrained and completely unable to resist as she is violently assaulted, marking the tragic beginning of her ordeal.