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 Hyun’s secret 'love' for his teacher is shattered by news of her affection for another teacher Mr Gong. Yoo
