Kato visited Takao's house to brag to his best friend about finally buying a single-lens reflex camera. Suddenly, Takao's mother, Ayako, appeared there in a flurry of excitement, announcing, "I won a trip to Hawaii in a lucky draw!" Completely elated about her first overseas trip, Ayako dug out her old swimsuit and quickly got into a resort mood. Seeing her exhilarated state, Kato asked Ayako to be his photo model. Although Ayako agreed to his bold request, the next day, Kato used those photos to blackmail her, forcing her into a more revealing bikini and starting to shave the hair protruding from her crotch...
