MUDR-275 Routine: It's so hot I might get caught! The best feeling is to secretly fuck my busty classmate who loves masturbation on the stairs! Azu Amatsuki

Shota witnesses his classmate Nao masturbating in the classroom. He is so shocked that he asks her if she wants to join him, and so a strange relationship begins, where they masturbate together in the school building early in the morning. At first, he is excited by this unusual and perverted act, but it gradually becomes monotonous. Seeking new excitement in their routine, the two decide to engage in sex, something that was strictly forbidden until then... A masterpiece by Arp, a genius at drawing voluptuous and sexy girls, made into a live-action film!