That JAV

Momo, a female student who serves on the public morals committee, visits the home of Yuyu, a reclusive classmate. However, the man who shows up is Hirai, an active yakuza who has been a close friend of Yusei's father, Kenta, since he was a yakuza, and who uses the house as an office to make a living. Kenta, guided by Hirai, shows up and tells Momo that she should not meet Yuu because he is a scum, but Momo does not accept his words and meets with Yuu. As soon as Yuyu sees Momo, he puts her in a circle. Then Kenta and Hirai join in...