
Min-soo is at home since his discharge from the military. His sister Soo-min and her friend So-ri come home. Min-soo is surprised to see the 'little girl' he once knew had grown up to be such a mature young lady. One day, Min-soo is watching porn when he runs into So-ri. He freezes, but So-ri seduces him, "Want me to satisfy you?"
My Little Sister's Friend was directed by Lee Jun.
My Little Sister's Friend holds an average rating of 4.0/10 on TMDB, and it lands best with fans of drama and romance. Join the discussion below to add your take.
My Little Sister's Friend runs for 1h 12min, and was released in 2018.
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