This is Not the Course Period

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.
They say that if you just overdo it, you can receive all the professors' love?Not only did he ruin Jung Woo-yeon's straight A+, but his professor, Kim Jae-shin, gave him an F.Woo-yeon, who was looking for a way to screw Jae-shin,accidentally runs into Jae-shin, who turns out to be a punk, and ends up having sex with him in a fit of anger.Contrary to his title as a divorced man, Jae-shin's tendency to accept men more readily than expectedmakes him suspicious…”Look at me clearly. Who just put his dick down the professor's throat?”