Jang-soo and Seong-yeon have been married for about 10 years, but they have an unspeakable secret; Jang-soo's brother, Jae-cheol. Jae-cheol used to go out with Seong-yeon before she met Jang-soo. And although Jang-soo couldn't help but marry Seong-yeon knowing her past, he himself had a young girlfriend named Eun-hye... Jae-cheol was getting along fine with Eun-hye when one day she breaks up with him. The love story between two brothers in "Big Breasted Sister-In-Law" will soon come out.
Genre: Romance
Stars: Sung Yeon, Seo Bo-ra, Hae Il, Min Do-yoon
Crew: Lee Dong-Joon (Screenplay), Lee Dong-Joon (Director), Jang Ji-eun-I (Producer)
Country: South Korea
Language: 한국어/조선말
Studio:
Runtime: 71 minutes
Quality: HD
Released: Dec 23, 2019
IMDb: 10
Keywords:softcore
