Business Is Business(1971)

Overview:

Dutch prostitutes Greta and Nel cruise the Amsterdam red light district, seeking clients to involve in their elaborately staged fetish fantasies, be it disciplinarian headmistresses, surgeons cutting open a willing patient, or even dressing up as chickens, the duo show their expertise in role-playing again and again and again. In reality, Nel is trapped in an abusive marriage and Greta is forever in the middle of their confrontations but her life takes a positive upturn when she becomes involved with a client.