From the liner notes

In this final Laura Gemser/Joe D’Amato Black Emanuelle collaboration, the globetrotting journalist penetrates a prostitution ring that auctions beautiful young girls to wealthy old men. But along the way, our ever-stunning heroine will still find time to indulge in torrid three-ways, Sapphic passion, multiple gangbangs and transvestite kung fu. From the dark continent of Africa to the black heart of New York City to the luxurious bordellos of Southern California, writer/director D’Amato delivers a deliciously dirty farewell to the legendary collaboration that re-defined EuroSleaze forever.