My sister's friendPoster3.0Rated 3.0 on TMDBMy sister's friend우리 누나 친구No description yet.CastAhn So-heeFull cast and crewSimilarIdol Seungha's R-Rated Film Shooting6.6Rated 6.6 on TMDBFilm, 2021Film producer Na-eun and director Yeong-tae are on the verge of shelving out cash for an adult film production. They're too busy blaming each other for the messed-up filming. Before another filming begins, Na-eun suggests Yeong-tae to become an actor himself and practice filming. Na-eun leads the shy Yeong-tae very skillfully. How far will the practice go...?
