Pretty Baby - 1978 - Starring Brooke Shields - ... Link

Violet is no victim in her own eyes. She has never known another world. She watches the “ladies” with a clinical, almost anthropological curiosity. She witnesses auctions of virginity, piano-playing photographers (Keith Carradine), and the slow suicide of a client. Her innocence is not lost; it was never granted. When Hattie marries a customer and leaves, Violet is “sold” for her own auction—her virginity marketed to the highest bidder. The film’s climax is not a rescue but a quiet, unsettling adoption of the child by the photographer, Bellocq, who marries her to give her a name.