性的研究

清晨，熙攘的菜市场里，老摊主热情地吆喝新鲜蔬果，并幽默地打趣道：“今天的西红柿红得像挂满笑脸。”顾客们纷纷驻足、拍照，整个市场因这轻松调侃而布满了活力，每一口新鲜的蔬菜似乎都带着快乐的魔力，热和了人们的心田。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...