性的研究

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...

《性的研究》的基础信息更偏电影，简介里的“Jane is a Korean-American”提供了第一层判断，剩下可以再看主创和年代。