I thought I reincarnated into ' Porn-manhwa ' but it's COTE

" Today, I will try my best " A young man shouted at the ceiling with his naked body. " Damm, this Pornhwa is a great read. " He stretched his body as his little brother was in the glorious state. But his dream lasted for a minute and the truck ended his life instantly. A few seconds later, he woke up at the body of MC's manhwa which he had been reading before he dead. ------------ As Title said, This is ' Classroom of the Elite ' fanfic and Porn-manhwa. Porn-manhwa is from ' Is there an empty room? ' Of course, there will be No Netorare at all. MC is not student and he is teacher at ' Tokyo Metropolitan Advanced Nurturing High School' . I don't know anything about teaching or educational related jobs so I might put wrong information and MC's job is also pretty illogical but please deal with that. Additional Tags - Anti-Hero Protagonist, Netori, Student-Teacher Relationship, Blackmail. [ Note - * means erotic scenes ** means sex scenes *** means extremely hardcore sex scenes]