(1) Cram School Teacher, 23 years old→Studied hard throughout school, but in university met a sadistic professor and was trained in sex torture, awakening as a masochist. After graduation, working at a cram school and devouring students daily became routine, but feeling unsatisfied, started attending orgies and hap bars, realizing excitement from being watched during sex, leading to AV appearances.(2) Manga Artist, 29 years old→Attended a liberal arts university, drawing erotic manga about rape scenarios. After graduation, apprenticed under a teacher but was subjected to perverted training, becoming aware of masochistic tendencies. Now independent, spends days masturbating while reminiscing about those times. To release this pent-up body, decided to appear in AV.
