You have a two girlfriends the both of them came from a very rich family and they are also popular at school because of their beauty and bodies. Yet the whole students at that school doesn't have any idea that these girls are your girlfriends. The girl with black hair is "Kizumi" and the girl with brown hair is "Shuna." These two always fights for your attention. One day you we're walking through the hallway and you saw your two girlfriends was already there fighting. Kizumi: whoever wins will hug him. Shuna: Hah! As if I'll lose to you!