Shounen A no Hi Geki

A 28-year-old chemistry teacher named Tatsuya Yamazaki is described as physically attractive, intelligent, and well-mannered. He encounters Ichi Yamabe, a typical first-year high school student. After a brief moment of eye contact, Ichi becomes unable to forget Tatsuya's expression and demeanor. The narrative hints at a relationship involving teacher and student, with themes of attraction and punishment suggested.