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.

Genres

Cast

Song Eun-Chae

Oh Sung-Eun

Lee Ji-hoon

Kang Bong-Goo

Jeon Hye-bin

Bang Soo-Yeon

Shin Joo-ah

Baek Se-Mi

Kim Ji-young

Biology teacher

Park Seul-gi

Kim Mi-Sook

Jeon Jae-hyeong

Ji Suk-Goo

Park Ye-jin

bride (Sung-Eun's older sister)

Kim Hae-sook

Sung Eun's mother

Park Gil-su

AIDS/Chan Sung-Bok

Lee Min-jung

Jo Han-Na