The Invited Man (2017)

Min Ho wants passionate sex and his wife Eun Kyeong says sex is just a verification of love. Min Ho wants unique sex again tonight but Eun Kyeong only wants the usual sex in bed. One day, Eun Kyeong gets sex toys at work. She doesn’t like them at first but she can’t get over the great feeling from the massage shop and starts touching herself. Min Ho sees this and he gets horny. In the end, they have sex that they will never forget. Since then, Eun Kyeong opens up to sex and that’s when her husband’s handsome friend Sang Wook appears. Eun Kyeong feels electrocuted even with the slightest touch by him and Min Ho starts to realize there’s something going on