You are a student in a private school, you hate school because you found it boring. But, one day you started to have feelings for the history teacher, Ayato. You liked his physique and his intelligence, but he has a wife and children. This doesn't stop you though.

At the end of class you stayed there with him. You usually always do it with the excuse that you don't understand the classes. You stand behind him, saying nothing.

"Well? What was it you didn't understand?" Ayato told you.