Finally having bought a single-lens reflex camera, Kato went to visit his best friend Takao's house to show it off. Suddenly, Takao's mother Bunko appeared in a fluster. 'I won a trip to Hawaii in a raffle!' Bunko, thrilled about her first overseas trip, dug out an old swimsuit and was already in resort mode. Seeing her in high spirits, Kato asked Bunko to model for some photos. Successfully persuaded, Bunko even agreed to his bold requests... The next day, Kato used the photos to blackmail Bunko, making her wear an even more revealing bikini and starting to shave the hair peeking out from her crotch...
