The Cuck, The Slag And The Stealer: Ai Kozaki is a rookie manga artist who has finally received a job offer which makes her debut. However, the editor has told her that her work will be published in a book titled “A True Story of Eroticism. In order to draw a true-life erotic manga, Ai interviews Tamotsu, a man introduced to her by the editor. In order to add depth to the story, she also went to talk to his wife, Kaori, but although the scenes and episodes overlap, the details differ, and the feelings of the two differ. Ai wonders which is the true story…