Futaba is a member of a manga club at university, and is known as the "otaku club princess." She actually loves erotic manga, and masturbates every day while fantasizing about being torn to shreds like in erotic manga. The other otaku in the club treat her like a princess, and she plays the role of a pure and innocent girl, but behind the scenes, she's having sex with a cheerful senior from the drinking club, whom the otaku hate, and is also a masochist.