Overview
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...
| Actor | Age then | Age now | |
|---|---|---|---|
 | 31 | 40 | |
 | - | - | |
 | 33 | 42 | |
 | - | - |