My Sister’s Friend 2 (2017)

Synopsis:

My Sister’s Friend 2 (2017) 나 친구 2

Summary:

“I can’t stop thinking about you!”
“I can’t stop thinking about you too…”
Sang-woo’s daily life changes 180 degrees ever since his sister’s friend Jeong-hee comes to live in their house. Everytime he sees her walking around the house with wet hair and wearing just a big T-shirt, he gets erotic thoughts. He dreams of having sex with her just once until one day, he does. However, since then, Jeong-hee can’t forget the night with Sang-woo and how much better he was than her fiance and starts coming back to his room…