Taro and Yuji are two dull college students who are otaku and have never dated a woman. They are both big fans of AV actress Himari Kinoshita and often talk about her. Taro won a pair of Himari's panties as a user present, and that night he masturbated with them until he was exhausted. When he woke up in the morning, Taro had become Himari Kinoshita.