In this era of unapologetic sex positivity, "Adult Trainee" makes the bold move of having its first two episodes be a self-contained story about the value in abstaining from masturbation. The timing of fortuitous, if probably coincidental, as we are in the midst of No Nut November. But in "Adult Trainee" the cause of masturbatory abstention is presented as more ongoing. High school student Jae-min (played by Ryu Ui-hyun) takes it up when his crush, the academically rigorous Ye-kyeong (played by Miyeon) expresses disgust at those who masturbate so excessively as to do it at school too, Adult Trainee, Bang So-min, Jeong Hyeong-geon, Jin Yoon-joo, Jo Yoo-jung, Kim Hyun-min, Kim Min-ki-I, Kwon Young-eun, Miyeon, Ryeoun, Ryu Ui-hyun, Yoo Hak-chan
New posters added for the upcoming Korean drama "Adult Trainee", Adult Trainee, Jeong Hyeong-geon, Jo Yoo-jung, Kim Min-ki-I, Kwon Young-eun, Miyeon, Ryeoun, Ryu Ui-hyun, Yoo Hak-chan
New poster added and cast updated for the upcoming Korean drama "Adult Trainee", Adult Trainee, Jeong Hyeong-geon, Jo Yoo-jung, Kim Min-ki-I, Kwon Young-eun, Miyeon, Ryeoun, Ryu Ui-hyun, Yoo Hak-chan