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...

Cast

Lee Chae-dam

Ji-seon (지선)

Kim Soo-ho

Director of the headquarters (본부장)

Min Do-yoon

Hyeon-soo (현수)

Kim Ji-yeon