常見版本：[DVD：標準清晰版] [BD：高清無水印] [HD：高清版] [TS：搶先非清晰版]
[雲播]：無需安裝任何播放器。
[雲播常見問題]
常見問題一：一直載入,沒有顯示視頻長度,建議更換播放源或刷新一下
常見問題二：速度慢,卡頓嚴重,建議更換播放源或按暫停等待視頻載入更多點
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性的研究劇情介紹
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...