Sex of Magic (2002)

Sex of Magic
Drama, Romance
Everything seems to be going right for young Sung-Bin. He's got looks, money, a good job, and a beautiful fiancee. Only one thing is missing: he can't satisfy his wife in bed. He then sets out to master all things sex so he can return home and please her.
Starring
Goo Bon-seung, Kang Ye-won, Lee Joo-hyun, Choi Eun-ju, Lee Yoon-seong, Park In-hwan, Sunwoo Yong-nyeo, Park Jung-soo, Kim Jin, Park Yong-sik
Directed By
Bang Sung-woong