A teenager from a working-class neighborhood in Milan is passionate about motorbikes and dancing.

Rubina arrives in Rome from the high mountain in search of her boyfriend Carlo, who refuses to keep her word of marriage, in view of which she falsely accuses him of having raped her and the boy is imprisoned. Rubina is placed as a maid in David's house. David who has a bizarre family runs a boutique with his son Leo. She soon becomes a clerk in the store, where she conquers everyone, and marries Leo. She will have various sexual experiences. But she gets pregnant by her boyfriend who has since been released from prison.

With her sister's help, an unhappy housewife plots her revenge upon the men who have mistreated her with a display of sexual excess.