Kankoku bishimai: Futei no hitozuma (2003)
One day, Eun-joo, a married woman who has been married for two years, receives a confession of love from her younger sister's boyfriend, Tae-woo. Overwhelmed by his passion, Eun-joo crosses the line. Though wracked with guilt, she becomes addicted to sex with his strong young body. However, her youn