Erotic In-Laws

Original title: 발기찬 처가살이

A man who loves pictures of Japanese women falls in love with one of the girls in his photos. He heads to Japan to find her and happens to stumble across her in the street. They begin to date and eventually he meets her mother, who is shocked to see the Korean man looks like her late husband in his youth. The widow is attracted to him, but he is attracted to her, too.