During their first night sharing a room, Yuzu had her first kiss stolen by her step sister. Since then she can't get Mei off her mind, while Mei herself goes on as if nothing happened. Meanwhile, Mei's Grandfather, the chairman of Aihara Academy, takes Mei back to his mansion. Unable to forget the sad expression on Mei's face when they kissed, Yuzu heads to the mansion to confirm Mei's true feelings, but...?!
Why are you allowing such a fool to run amok?
Was hat so eine Närrin
auf unserem Schulgelände verloren?
¿Cómo permites
que esta necia se vista así?
¿Cómo permites
que esta necia se vista así?
Pourquoi une idiote pareille
vient au lycée comme ça ?
Perché un'idiota come lei 
è tenuta a briglia sciolta?
Por que está deixando esta louca fazer baderna?
Почему по школе разгуливает
такая бестолочь?