Nakajima Rito loved his sensei, Sawaki Eiki. But he didn't know that the feeling was mutual. On the other hand, his physics sensei, Fujimori, kept coming between them. Fujimori liked Sawaki and used Sawaki's feeling for Nakajima to threaten Sawaki to sleep with him. Would our lovebirds be able to fend off Fujimori's attack?