Attributable to “household circumstances,” Kondou Makoto resides together with his childhood girlfriend, Narasawa Yui, and her mom. Though Yui is clearly drawn to her “onii-chan,” he stays oblivious and pursues the quite a few women who conveniently cross his path, offering them with assist, consolation, and naturally, sexual therapeutic. Finally, he finds himself severely drawn to a lady named Izumi. What is going to develop into of Yui and her lifelong crush on Makoto? Will Aritomo the wealthy snob catch Yui on the rebound? Will Yoshiki the perverted photographer get incriminating pictures of each feminine of their college?