The story starts 3-4 years after the end of "Gokinjo Monogatari".

Yukari Hayasaka is the average japanese high school student, the center of her life is the "study" and she lives her lonely life.
One day she meets Arashi, who try to "steal" her, telling her that she would be a perfect model ... Yukari, confused, faints. When she awakes, she meets all the other members of the group "Paradise Kiss": Miwako Sakurada, Isabella (a man? a woman?) and George.

They ask her to become their model for the Yazagaku Fashion Show, but she "kindly" refuses...