Pure and innocent high schoolers, cheeky gals, and sexually frustrated teachers. All of them are unmatched against the vaunted skills of a sexy porn star who reincarnated into a bullied boy!

Professor Min is a guest lecturer and the head of the interior design office. Professor Seo tries to get his attention, although he has an unfriendly personality. Will she use every possibility to get him, or...

Hyun-Ho joins a study group to get closer to the pretty senior that he has a crush on. But this study group is out of the ordinary. A special lesson for him begins! "Here, Hyun-Ho. Grab my butt like this...