My Sister-in-law's Secret movie poster

My Sister-in-law's Secret

2019 Film Synopsis & Plot Summary

6.4/10

Rating

70 min

Runtime

2019

Release Year

Choi Jae-hoo

Director

Cast

Kim Ji-ah, Sae Bom, Jo Wan-jin

Quick Synopsis

A sister-in-law goes to a motel with her girlfriend. She runs into her brother-in-law, who is cheating on her sister. The sister-in-law's blood boils, but there's nothing she can do about it, because now he knows she's a lesbian. They make a deal to keep each others' secrets, but the sister-in-law ends up having a threesome with her brother-in-law and her girlfriend.

Full Plot Summary of My Sister-in-law's Secret

A sister-in-law goes to a motel with her girlfriend. She runs into her brother-in-law, who is cheating on her sister. The sister-in-law's blood boils, but there's nothing she can do about it, because now he knows she's a lesbian. They make a deal to keep each others' secrets, but the sister-in-law ends up having a threesome with her brother-in-law and her girlfriend.

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