Kim Soo-ho-I

내 아내의 언니

Lee Sang-woo

Lee Chae-dam, Min Tae-hyeon

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...