Alternative Name: 섹터디그룹;Sex Study Group

Genre(s): Mature School Life Webtoons

Demographic: Seinen

Summary:
Hyun-Ho joins a study group to get closer to the pretty senior that he has crush on. But this study group is out of the ordinary...! A special lesson... MORE Hyun-Ho joins a study group to get closer to the pretty senior that he has 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!" HIDE