Mitarai Keiko, president of the student council, is feared (by the males) and respected (by the females) by the school for her strictness. The girls admire seeing their president thinking about the school’s problems. But what is Mitarai really thinking about? She only cares about one thing: sucking her brother Noboru’s dick in the evenings when they go home. Yes, our president Mitarai can’t live without her little brother’s hot and fat wiener. Mitarai is according to be Noboru’s personal toilet, that’s how perverted she is, what can I say like all presidents…