Keraku no Ou Episode 1

The main character of the story of Ruichi lives a strange and boring life. He has no friends, parents do not pay attention to him and every day he gets involved in fights with hooligans. However, everything changes soon when Chihiro -chan is transferred to his class - his childhood girlfriend. She remembers him very well, but Ruichi, after the brain injury received in childhood, completely lost his memory of the time spent with her. Chihiro does not understand how to help the poor man and offers to do everything for him that he would not ask. Ryuchichi, of course, asked for sex, and Chihiro was unable to deviate from his words. Soon Ryuichi understands that with the help of sex, he will be able to avenge other girls from his academy, who despised him and mocked him. He will make everyone with sex screens!