Sister-in-law Without Underwear (2026)


Sister-in-law Without Underwear Poster

Synopsis

A newlywed couple, Min-jeong and Hyeon-soo, are visited on their honeymoon by Hyeon-soo's younger brother, Kang-tae, triggering an unexpected and conflicted attraction in Min-jeong. As Min-jeong struggles to suppress her feelings and confides in her friend Na-hee, Na-hee simultaneously realizes that Kang-tae's affections are directed toward his sister-in-law.


Release Date: 2026-01-02

Runtime: 70 minutes

Director: Kim Dae-seong-I

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Soundtrack

Original Music Composer(s): N/A


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