Resulting from “household circumstances,” Kondou Makoto resides along with his childhood girlfriend, Narasawa Yui, and her mom. Though Yui is clearly interested in her “onii-chan,” he stays oblivious and pursues the quite a few ladies who conveniently cross his path, offering them with assist, consolation, and naturally, sexual therapeutic. Finally, he finds himself critically interested in a woman named Izumi. What is going to turn out to be 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 images of each feminine of their faculty?