Dong-hyun, Seok-gu, Sang-min and Young-je are typical adolescent high school boys deeply curious about sexual matters. When a female apprentice teacher, Ms. Kim Yoo-ri begins teaching at their all boys school, she captures the lust and imagination of four of her students, who cannot stop fantasizing about her. Dong-hyuns secret 'love' for his teacher is shattered by news of her affections for another teacher Mr Gong. Yoo-ri has already fallen for the homeroom teacher, Mr Gong, and has her own daydreams about what it would be like with him. Unfortunately, Mr Gong has forsaken love in his life, and is immune to her come-ons. Yoo-ri must get him to accept her advances, while rejecting the rapid-fire advance of her four students.
김선아
as Kim Yoo-ri
이범수
as Mr Gong
Roh Hyung-wuk
as Dong-hyun
Jeon Jae-hyeong
as Seok-gu
Jeong Dae-hoon
as Sang-min
An Jae-hong
as Young-je
Park Yong-sik
as Chief of school affairs
김애경
as English teacher
Kim Jong-min
as PE teacher
김기연
as Yoon So-jung
Park Soo-in
as
