GVH-563 Fuck the school boss so as not to be bullied

Naoki is a shy boy from a lower-class background, bullied by the girls in his class. Moreover, he is the owner of a perverted cock that specializes in bullying, standing up. However, a savior appears for him! Rima, a transfer student from Kansai with a strong sense of justice, has undertaken special training after school to save Naoki and his perverted cock! "Do you want to get back at those girls? I will teach you how to use Ji Po!" From "Do your best with Akan!" And keep cleaning up! Even after that, Naoki, who gradually succeeds in elevating the lower part of Ji-Po, makes Lima grow alongside her growing Ji-Po! Enjoy the story of the Ji Po training school that turns the tables on bullies!