由Lee Jun (??)導演執導的《性的研究》，自2015年上映以來獲得不錯的口碑，是由Anne (?),Jang Chang-myung (???),Park Ji-yeol (???),Park Yoon-sik-I (???)等主演的一部不錯的韓語理論片。

理論片《性的研究》在韓國發行，天堂電影網收集了《性的研究》pc網頁端在線觀看、手機mp4免費觀看、高清云播放等資源，如果你有更好更快的資源請聯系天堂電影網【點擊留言反饋】。

Jane is a Korean-American. She is staying at her father's friend's house for a few months while she prepares a chain of massage shops in Korea. However, instead of working on her massage shops, all she's doing is selling sex toys on an Internet broadcasting station. Her boyfriend Tae-in doesn't like what she's doing and tries to make her stop. One day, Jane finds out her mother...

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