谷崎润一郎作品改编，一位贵妇带着家臣日夜赶路，为自己的亡夫复仇……

广告公司的职员佐久间俊介（藤木直人 饰）虽然衣着光鲜、生活奢华，但在公司中却要承受来自严厉的老板葛城胜俊（石桥凌 饰）的无情苛责和巨大压力。某晚他在葛城的宅邸外徘徊，无意中看见一名年轻女孩（仲间由纪惠 饰）翻墙而出。从女孩口中得知，这是葛城的私生女树理，因无法忍受养母和妹妹千春的盛气凌人而离家出走。最终，佐久间将树理带回自己家中暂住。次日上班，佐久间得知他所负责的项目被同事抢走，愤怒之余他决定对葛城老板展开报复。他和树理联合制造虚假的绑架案，向葛城勒索三亿日元赎金。经过缜密策划，赎金到手，佐久间和树理从此分道扬镳。但他很快便发现，一切还并未结束……

性感美丽的美英（金孝珍 饰）在酒吧里当歌手，她吸引了无数的男人，也摔开了无数男人，男人对于她来说不过是件玩偶。直到秀铉（李秉宪 饰）的出现，让她彻底改变了不羁的性格，死心塌地爱上了秀铉。秀铉的出现，除了让美英疯狂以外，也包括了她的两名姐姐。美英的大姐珍英（秋相美 饰）是一名家庭主妇，她觉得她已过来恋爱的时期，生活平淡无奇。二姐善英（崔智友 饰）则是一名研究生，名副其实的书呆子，男欢女爱她都是从书本中认识到的。这两名姐姐同是都迷上了秀铉，情场老手秀铉周旋与这三名性格各异的姐妹当中，不亦乐乎。渐渐的，原本和睦的姐妹关系发生了变化，虽然美英还蒙在鼓里，但两名姐姐都心知肚明，既自责又嫉妒。

Long out of circulation, Deep Throat Part II was conceived as a soft-core sequel to the highly successful Deep Throat. The film was written and directed by sexploitation virtuoso Joe Sarno and shot on 35mm in the New York City area in early 1973. It was released in the U. S. in early 1974 with an MPAA "R" rating and quickly disappeared; porn journalist Al Goldstien, writing in Screw, called it "the worst film I have ever seen." The existing U. S. version of the film now on DVD is bowdlerized; the Italian DVD release version contains the film's original soft-core sex scenes. There has long been an urban legend that the film was shot hardcore and that the hardcore sex scenes were "stolen" while the film was in post-production; this claim seems extremely dubious and director Joe Sarno himself has insisted in interview that only soft-core sex scenes were shot for the film. Deep Throat Part II is Linda Lovelace's second feature film (she only officially starred in three). A young Judy Tenuta (comedienne) has a walk-on cameo. The film is one of Sarno's rare comic efforts and contains an unusually polished soundtrack featuring tunes written by, among others, former members of Jay and the Americans.