性的研究【HD中字】

      《性的研究》是2015 年韩国 地区上映的一部热门伦理片 作品，由Lee Jun (??) 导演执导，Anne (?) Jang Chang-myung (???) Park Ji-yeol (???) Park Yoon-sik-I (???) 等明星演员参演的电影片 作品，目前更新状态为：HD中字，已经获得178位 忠实粉丝的青睐。《性的研究》讲述了：

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...