At first it was pure love. Ataru was longing for her friend's mother, Shoko, but the sin-making Shoko's sex appeal makes her adolescent desires runaway. Pure love turns into a ferocious sexual desire, and Ataru attacks Shoko with passion. In addition, he demands that the photos taken with his smartphone continue the relationship. Sachiko, who was the criminal, was also beginning to realize that she secretly wanted Ji Po ...