Pretty Baby (1978)

Set in New Orleans’ red-light district in 1917, Pretty Baby tells the story of Violet, a girl who grew up in a brothel with her mother, Hattie (Susan Sarandon). The story explores the dramatic context of exploitation and the young girl’s loss of innocence when her mother abandons her, leading her to form a controversial and ambiguous bond with a photographer who is a client of the brothel.
At the 23-minute mark, Susan Sarandon is standing naked in the bathtub. The actress washes herself and hums a song. At the 39-minute mark, Susan Sarandon pulls down her shirt to expose her breasts to a man, then dusts her breasts with powder and rubs a nipple with her finger to make it harden. The man takes photographs of her. At the 91-minute mark, Cheryl Markowitz and another actress are sitting on the lap of a dozing man while another man is playing the piano.