An Affair - Two Sisters

A man looks after his young sisters-in-law for years after his wife passes away. The two sisters grow up and fall in love with their brother-in-law. The youngest sister exposes herself in front of him and seduces him in anyway possible. The first sister is more feminine but she also can't help but feel attracted to her brother-in-law and think about having sex with him... At first, the man laughs it off but soon he feels attracted to them too and wants to have sex with them. Who will he choose between the first and second sister...?

An honest, open look at the sex life of erotic film actress Lee Chae-dam. She reveals her first love, her first experience, her first film, her sex lifestyle, and her love of her body.

The sister-in-law is young and attractive. She imagines having secret sex with her brother-in-law. The 23-year-old lives with her sister and her husband. She's witnessed them having sex once and now imagines her brother-in-law and his naked physical body. One day, she is introduced to a date by her brother-in-law. The date is himself. He planned on taking her out one day to cheer her up. She imagines having sex with him but she knows it's not possible and writes it down her on Bucket List. What will happen to her love for him?

Dae-goo likes his sunbae Soo-kyeong, but she doesn't like him back. One day he discovers 3-Minute Partners and passionately has Soo-kyeong as his partner. As he changes, will he be able to succeed in winning Soo-kyeong's love?

When a wife leaves her two sisters behind, her husband takes care of them. But that care turns into something much more.