I'll Lend You My Wife

Gyeong-tae, a man frustrated with his marriage and lack of intimacy, decides to post an unusual advertisement on a second-hand goods website, offering to "sell" his wife. Young-sik, a stranger who comes across the post, agrees to the arrangement and meets Gyeong-tae's wife for a sexual encounter. Unbeknownst to Young-sik, Gyeong-tae secretly observes the encounter and finds himself unexpectedly aroused by watching his wife with another man.