Kyoko has been married to Keisuke three years but recently, she has this feeling that she cannot entirely trust her husband. She hires Terao, a private eye, to prove her doubts are groundless. Poor Kyoko does not seem to know that, "He who digs a pit for others, falls into it himself". The private eye and his friend call on Kyoko when her husband is out and brutally rape her over and over again. By slow degrees, she gives herself up to the sexual pleasures she feels while being brutally treated. It is a sensation she had never experienced before, little knowing who had masterminded the tortures.
Three men and three women gathered around the table and formed couples. While having a wine party and enjoying the moment, one of them suggests for each of them to share a story about their sex experiences.
Won-jin is unemployed and spends most of his time pleasuring himself and dreaming after Seon-mi. One day, his father brings home a very young wife who will be Won-jin's step-mother, and he hopes she'll be the woman of his dreams.
The lives of a nightclub owner, a crime boss, a stripper, a bartender, two hitmen, a prostitute and a psychic take a turn for the worse when they are trapped in an escaped mental patient's sinister path of madness and destruction.
Jun-yeong and Sook-hyang, who have been married for 5 years, are a couple who seem to be unhappy. Because of Sook-hyang's insensitivity, their marriage weakens.
Five friends head out to rural Texas to visit the grave of a grandfather. On the way, they stumble across what appears to be a deserted house, only to discover something sinister within.
