One day, Miki's parents tell her that they are going to divorce and swap partners with the Yuu' parents, met them at trip in Hawaii. The two families decided to live together in same house and Miki attracted to Yuu.
Overview：One day, Miki's parents tell her that they are going to divorce and swap partners with the Yuu' parents, met them at trip in Hawaii. The two families decided to live together in same house and Miki attracted to Yuu.
