Girls with Curves(1981)

Driven by a budding desire to lose her virginity at any cost, Evelyn descends into the underbelly of Paris where sex orgies, swinging and illicit sex are out in the open and ebony prostitutes smoke Cuban cigars and blow smoke rings between their legs, behind closed doors. Evelyn becomes engulfed in the sexual current and loses her cherry in a bawdry sex scene that will arouse and shock you. Then a Eurasian goddess takes on two horny studs while sunbathing at the beach. Some of the most stunning women from Europe, Asia, and Africa are brought together in this stirring tale of an unwilling virgin's coming of age.