Manga

.26 Year Old, Born in a Golden Cradle , I've enjoyed a life of abundance. The only bad thing is that..... I haven't had sex yet....But that problem will be solved today!!I now.......

Hae-sung is living with Yeon-ah, his mom's friend. He thought studying hard was all he had to do, but the other top students are enjoying their romantic affairs on top of that. "Studying isn't the only thing you do in a classroom?"+