Now that Rin Sakura and Shuuichi Matsuno have finally kick start their beautiful and adorable relationship. Matsuno is asking Rin to continue his studies instead of working in Daiki's bar. Even though he was reluctant, Rin agreed and returned to his old high school, Hibiya Senior High. Obviously, he gets held back since he was absent for his entire 2nd year. Dealing with his old and new classmates isn't an issue since some of them knew about his sexual preference. However his new gloomy form teacher is another story... and why does his classmate, Makoto Junpei keep on looking at him with lustful eyes?