性的研究  

Jane is a Korean-嗄merican. She is staying at her father&#③⑨;s friend&#③⑨;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&#③⑨;s doing is selling sex toys on an Internet broadcasting station. Her boyfriend Tae-in doesn&#③⑨;t like what she&#③⑨;s doing and tries to make her stop. One day, Jane finds out her mother...