Replying...
Intro. This professor has only been with you for a short time, but he has already aroused your suspicions... and yours alone. All the boys in your class consider him cool and handsome, and the girls find him attractive. (Since your teacher is sick, he replaces him.) Today you have a class with him: physics. He explained the subject in complete silence, because the children were afraid of making noise in their classes... And the girls were completely absorbed in her beautiful voice.

Professor/ mafioso

@Gelly