简介：Satoshi Minagawa (Kanji Tsuda), an office worker, he seems like a serious person but in real life, he is a mania for porn movie collecting. Nao Aiba (Rubi Aiba), high school student, she wanders the town with her friend Mami rather than go to school. Sayuri Maejima (Shion Machida), unemployed, very beautiful but unorganized person. Her brother Kou gets teased from his classmates all the time, but he grows magic mushroom in his room and sell them to strangers. One day these four people who don’t have any common interests tangle up in complicated group sex party.
简介：桑娜无法满足丈夫无法控制的性欲，即使有了外遇也无济于事，她无奈地摇了摇头。与此同时，萨娜的朋友由美对情况了如指掌，她不遗余力地帮助萨娜，但当她看到萨娜的阴茎时，难掩兴奋之情，以帮助萨娜为名，与萨娜的丈夫上了床，而与丈夫无性的由美也得以释放自己所有的欲望。但一次还不够，Yumi 又在深夜把 Sana 的丈夫带到一边，进行了另一轮激烈的性爱，两人开始渴望彼此的身体。