Title for Members Only

Directed by Jeong Seon-saeng (정선생)

60min | Release date in South Korea: 2026/01/08

Synopsis
A story unfolds as a psychological drama that uneasily observes how far a forbidden relationship between an in-law–like woman and young men living under one roof spirals toward ruin, with desire and guilt, power and shame, tightly entwined.

Set in Min-hee's house, the story begins when her older sister, Min-ji, catches Min-hee's younger friends, Jin-seok and Jeon-woo, watching a porn video in the living room and lightly begins to test their hidden desires. What starts as playful banter soon leads to Min-ji's overt seduction of Jin-seok and eventually to actual sex, transforming her from a typical 'older sister' figure into someone who crosses taboos. Jeon-woo accidentally witnesses the scene and uses it as leverage to pressure Min-ji into demanding the same kind of relationship with him. Torn between guilt and pleasure, Min-ji ultimately gives in. Afterward, Jeon-woo assigns Min-ji titles such as 'stepmom' and 'auntie', projecting his distorted fantasies onto her, and their relationship spirals into increasingly rough, twisted role-play and a contest for power. Min-ji attempts to keep the situation under control with jokes and compromises, but gradually loses the upper hand, while Jeon-woo seeks to dominate the relationship through aggressive language and excessive demands, heightening Min-ji's anxiety and fear. Meanwhile, when Min-hee returns home from an overnight stay and continues to share the same space, a precarious situation emerges in which Min-ji's secret affairs could be exposed at any moment.