性的研究

• 主演： Anne (앤) Jang Chang-myung (장창명) Park Ji-yeol (박지열) Park Yoon-sik-I (박윤식)
• 类型： 剧情 情色 情 理论
• 导演： Lee Jun (이전)
• 状态：
• 热度：642 ℃
• 年份： 2015
• 地区： 韩国
• 语言： 韩语
• 更新：2026-05-03 23:30:32
• 简介：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 in the States is sick and while she's back home, Tae-in gets into a car accident. Jane is used to testing her sex toys on Tae-in so while he's sick her sales drop. So she finds other men to test her toys on...