Plot
17 year-olds Sung-eun, and Mi-sook are always curious about sexual matters that nobody teaches them about. One day, new teacher Bong-gu, a handsome and well bred stud,arrives at school and begins to teach their class. He becomes an object to watch and study. Bong-gu, although he seems fine on the outside, suffers from an unknown illness that makes him fart whenever he feels aroused. Three girls learn about this and they go on a mission to make him fart.
Trailer
Cast
Song Eun-Chae
Oh Sung-eun
Lee Ji-hoon
Kang Bong-goo
Jeon Hye-bin
Bang Soo-yeon
Park Seul-gi
Kim Mi-sook
Shin Joo-ah
Baek Se-mi
Kim Ji-young
Biology teacher
Jeon Jae-hyeong
Ji Suk-goo
Park Ye-jin
Sung-eun's older sister
Kim Hae-sook
Sung-eun's mother
Park Gil-su
AIDS / Chan Sung-bok
Jeong Dong-hwan
Sung-eun's father
Go Ho-kyung
Da-eun
Jeong Yu-mi
Class monitor
Kim Soo-woong
Head teacher
Ha Ji-eun
In-hwa
Lee Jae-pil
Kim
Lee Min-jung
Classmate
Jo Han-Na
Classmate
Hwang Shin-jeong
Woman
Choi Si-yeon
Nurse
