Endou, Aina

遠藤愛奈

Aina is a bright, cheerful, and flirtatious girl who frequently teases and provokes her homeroom teacher, Tanaka-sensei, whom she addresses as Tanakacchi. She correctly determines that her teacher is a virgin and offers to 'pop his cherry'. She claims it is her first time while performing oral sex—a statement he does not believe—which is confirmed to be true when they have sex shortly thereafter.