My Wife's Sister
Ji-seon is living with her sister and her husband after a divorce. Her sister Ji-yeong leaves for a work trip and Ji-seon is at home all alone with her brother-in-law. The two can't hide their sexual passion and they cross the line. Every time Ji-yeong leaves, the two enjoy risky sex...
Genres: Drama, Family, Romance
Directors: Sang-woo Lee
Writers: Sang-woo Lee
IMDB: tt6397242