Tsumugi (Tsumugi Akari)... 27 years old. Married for 4 years. She was originally a celebrity (and was becoming popular), but she married photographer Yuu. She retired after getting married. Now she is a housewife. By chance, she was doing a modeling shoot and met a young man there, and after crossing the line, "Tsumugi" lost control... This married woman who hadn't had sex in a long time loses her reason when she sees a man's genitals in front of her! "I want to suck it..." She never knew that sex after such a long time would feel so good! This is a forbidden sexual act.