Loose cannon Kwak Jang-bae (
Shin Ha-kyun), a neighborhood policeman, is obsessed with his sexual prowess and continually wants to have sex with his live-in girlfriend, Ji-su (
Uhm Ji-won), an English teacher at a private school who is bored with his macho behavior. Forthright high-school student Ju Ja-hye (
Baek Jin-hee) sells her sweat-stained panties on the internet and wants to lose her virginity to scruffy
fish-sausage seller Choi-kang Sang-du (
Ryoo Seung-bum); the older man is uninterested in her advances but Ja-hye cannot work out why. Ja-hye's mother (
Shim Hye-jin), who sells
hanbok (traditional Korean female dress), discovers the owner of a hardware shop opposite, Gi-bong (
Sung Dong-il), is into
S&M and starts having sessions with him in the back of his shop, assuming a
dominatrix role. Kim Gwang-rok (
Oh Dal-su), Ja-hye's teacher, is a married man who is secretly into
wearing women's clothes when his wife is not around. When Jang-bae discovers Ji-su has ordered a
vibrator, he has a major crisis over his manhood and stops sleeping with her. Meanwhile, as his neighborhood has been marked for a moral clean-up campaign by the police, it's only time before Jang-bae also bumps heads with its denizens' licentious goings-on. ==Cast==