I’m trying to find a hentai I read ages ago but forgot the title. Main guy is a misogynistic delinquent who skips class, his mother is implied to be a prostitute, and the girl is a class rep. They’re classmates and he only agrees to attend if he can have her whenever he wants. There’s a train scene where some classmates spot them and promise not to tell because dating is forbidden at their school, and during that talk he’s fingering her. Any idea