A Menina e o Estuprador (1982)

Teenage girl Vanessa is neglected by her mother, and was basically raised by the maid and the chauffeur of the family. She can’t date boys her own age, but is often assaulted by daydream fantasies of being raped by older men. Her slutty friend Denise suggests that Vanessa go see her therapist, a sleazy guy who seems a little too interested in the girl’s fantasies, and whose appearance on screen is always accompanied by ominous music (spoiler alert). They find out Vanessa holds a dark secret from her childhood. Terrible acting, lots of boobs, and a twist ending.