Yuri Katahira, a 42-year-old former beautiful teacher, was taken to bed by her incredibly powerful principal every day after school. She debuted in the adult video industry because she couldn't forget that illicit sexual encounter! (ROE-375)

Three years ago, she was a teacher and now a married woman. "Katahira Yuri," 42 years old. Although she's a super popular teacher who even male students confess their feelings to, she actually has a past where she was carried around by her incredibly powerful principal every day after school… Because she's bored with her mundane sex life with her husband, she's even forgotten when they last had sex, practically sexually numb. While secretly indulging in masturbation, the memory of being carried around by the incredibly powerful principal… This time, seeking a thrill surpassing her sex with the incredibly powerful principal, she decides to enter the AV industry…