Revolves around the sexual fantasies of Sung-eun and her gal pals Bang Sue-yeon and Kim Mi-sook in Korea circa 1991. But fantasy soon becomes a reality with the arrival of a handsome student teacher named Kang Bong-gu. With his chiseled good looks and sparkling smile, no girl could resist him, that is â if he didn't have one fatal flaw. It seems that Kang suffers from an unknown illness that makes him fart whenever he feels aroused. However, this problem does not stop Sung-eun from trying to snag her man.