Kanna (27). A current classical Japanese teacher. She is serious by nature and was shy about her sexuality since her student days. She reportedly never had a boyfriend. Becoming a teacher, she gets excited by half-naked adolescent male students. She can't stop masturbating after returning home. It's been over 10 years since she last experienced such explosive sexual desire. Her plump, late-twenties body is exquisite. "I'm sorry for being such a naughty teacher~~~" The sight of her, a female in ecstasy, is irresistible. She apologizes while taking joy in her own breakdown... Please look at her flushed face.