After school, a J-system girl becomes engrossed in masturbation on the roof of an empty warehouse. Suddenly, a voice from behind says, 'I saw everything.' The startled and flustered J-system girl is ordered by the peeping tom to continue her masturbation, and her body responds involuntarily. She ends up having outdoor sex and experiences unprecedented shameful pleasure, awakening as a pervert. The peeping tom says, 'Let me help with your interests...' and issues extreme shame commands in cars or tourist spots, causing the J-system girl to fully awaken as a masochist. She begs to serve the penis and goes wild with bareback sex, transforming into a lewd pervert...
