 Masato grows to become a high school student enrolled in Meikyuu Private Academy, whereas Yuki moves from school to school, never quite fitting in because of her crossdressing and feminine appearance.One day, Yuki moves in with Masato and starts going to school with him.Yuki promptly becomes one of the most popular girls in the class, alongside Kaoru Oozora, whom Masato nurses a crush on.