The Woman Who Invented Love (1980)

Doralice has sex with the butcher and discloses to her roommate and friend. Her friend tells that she is a prostitute and convinces Doralice to prostitute with her in a fleshpot. Doralice dreams on getting married and is an enthusiastic fan of the soap-opera actor Cesar Augusto. But she becomes a famous prostitute known as The Queen of Moaning in Pleasure. When she meets the wealthy Doctor Perdigão, she becomes his mistress and quits prostitution. Perdigão gives a fancy apartment to Doralice and financially supports her. Then he decides to turn Doralice into a refined woman and her mentor changes her name to Tallulah. When Dr. Perdigão has to travel for four months, Tallulah stalks and has a love affair with Cesar Augusto. Later he rejects her and Tallulah has sex with other men until the return of Perdigão. But the unrequited love of Tallulah will lead to a tragedy.