Title for Members Only

Directed by Sung Gi-man (성기만)

80min | Release date in South Korea: 2018/11/22

(Uncut) 91min | Release date in South Korea: 2019/01/18
Condensed version: Mother of the Same Age (새엄마는 전 여자친구)
45min | Release date in South Korea: 2024/07/12
Condensed version: A Girl Addicted to Sex and a Married Woman 3 (섹스에 중독된 소녀 그리고 유부녀3)
51min | Release date in South Korea: 2025/11/07

Synopsis
In the past, she was my girlfriend—now, she's my stepmother! A fierce battle for love begins between a father and son who desire the same woman.

While Joon-soo struggles to cope with his girlfriend Seong-eun's sudden decision to break up, he's shocked to learn that his father, Do-joon, is getting remarried. The real shock comes when Do-joon introduces his new bride — none other than Seong-eun, Joon-soo's ex-girlfriend who values money more than love. Unable to accept that his ex-girlfriend is now his stepmother, Joon-soo wrestles with his lingering obsession for her. Then, a mysterious woman named Minky appears, claiming to know much about Joon-soo, including secrets about his late mother. She gives him a picture frame featuring a cat and tells him that something good will soon happen — then disappears. From that day on, the alluring Minky begins to appear in Joon-soo's life, comforting his loneliness and stirring Seong-eun's jealousy. Unable to resist her own feelings, Seong-eun secretly resumes a forbidden affair with Joon-soo behind her husband's back, binding them together in a dangerous secret.

Will Joon-soo be able to move on from his ex-girlfriend turned stepmother — or will their forbidden love pull them back together once more?