Suga Kanichi Protagonist is a seemingly usual boy. However he "The whole body is an erogenous zone" saying, In happy the reason is that or sad the reason is that or the constitution that is not the I don know properly, Tentatively concealing it, It accepts as such and it has lived.

A certain summer vacation, It will spend it in kinsmans house, It meets the girl of the mystery of the alone. The name is Kouda Serio. It is super-Pretty girl of a coloring matter thin long hair. Though it seems to be a second cousin apparently, It is not in the memory of Protagonist. Did it touch the anger "Electric massage" is intense and sets it. She is why, Secret of Protagonist "The whole body is an erogenous zone" It knows. Why?

While spending life from which the love erogenous zone is blamed, Though her charm is gradually gone into, Is this and a nice I guess?