彼此都有離婚經驗的中年情侶，兩人同居了一年。某日，外甥和女友從鄉下來找他們玩，兩對情侶因此同住一個屋簷下。某天，男子意外偷看到外甥女友洗澡的模樣，感到十分興奮，忍不住偷襲了外甥的女友……。

　　The directorial debut of Korean superstar Jung Woo-sung (The Good, The Bad, The Weird) has everything you crave in a modern thriller: hi-octane action sequences, memorable characters, and Jung himself in the leading role.

　　该片由《门锁》制作公司制作，是门锁的系列作品，讲述独自生活的平凡职场女性进行二手交易时发生的故事。

　　Living with my friend and his wife! The three of us!
　　Ji-soo and Joon-yeong have been married for 5 years. Unlike the first few years of marriage, Joon-yeong is terrified at the sound of Ji-soo taking a shower. However, Ji-soo advances on Joon-yeong more and more because she wants to have children. Meanwhile, Ji-soo's best friend Yoon-kyeong comes back from the Philippines and spends a few days with the couple. Joon-yeong feels his manhood reacting when he see's the young-looking and sexy friend of his wife's...

　A poor and lonely English professor, Juri(37), decides to become a porn actor using a mask to hide behind, after she watches an unusual porn, featuring an old and fat woman. And she visits Myungsook, a porn producer, despite their separation of 10 years. After various tests and rigorous diets Juri finally stars in a porn film with an attractive young porn star, Byul(20), who sa

평소 자유로운 성생활을 즐기는 히카리.
　　그녀는 친구의 애인과도 관계를 맺고 있다.
　　친구는 자신의 남자친구와 히카리의 관계를 모른 채,
　　사랑이 식어버린 애인에 관해 히카리에게 상담을 하게 된다.
　　히카리는 친구의 남자친구를 차지하기 위해
　　친구에게 중년의 남자를 소개시켜준다.
　　결국, 그녀의 계획대로 친구는 그 남자와 사랑에 빠지는데…