Taro and Yuji, two college students who are otaku and have never been in a relationship with a woman, are both big fans of AV actress Kimoto Himari and often talk about her. Taro won Himari's used panties in a user giveaway and masturbated with them that night until he was spent. The next morning when he woke up, Taro had turned into Kimoto Himari.
