Kyouko is a college student who looks younger than her age would really tell. Despite her looks, she actually has a rather kind personality. Her father is a professional photographer who works for adult magazines publishers. He and
Takuya met by chance one day in a park and since Takuya was looking for a part-time job, he offered Takuya a modeling job. Little did they both know that their photoshoot session will be abruptly ended by Kyouko's interference. After that, Kyouko will ask Takuya to help her with her relationship problems with her father.