Akane-san, a 32-year-old married woman living in the capital, has a husband with ED and insensitivity. She has poor physical compatibility with her husband, leading to a sexless daily life. Frustrated and overflowing with sexual desire, she encounters the store manager at her part-time job. Starting an affair out of playfulness, her rationality crumbles before the store manager's large penis. She becomes so engrossed that she can only think about his penis. Meeting at a love hotel for immediate sex, she pleads for insertion anywhere! The vulgar tale of a sex-addicted married woman's affair.