《性的研究》是Lee,Jun,(??)导演的作品，发行于2015年（韩国），由Anne,(?),Jang,Chang-myung,(???),Park,Ji-yeol,(???),Park,Yoon-sik-I,(???)等主演，光棍影院为大家提供性的研究完整版免费在线观看，能在手机和电脑上流畅观看性的研究高清版（HD中字韩语原声），同时还支持是手机投屏。
剧情,情色,理论,韩国伦理性的研究讲述了：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...
