Untamed Passions (1985)

Arrogant Alexis Madison, is being kept in luxurious style. Yet the pampered ex-call girl is restless; for she longs to dominate those who adore her, as she did before becoming Philip's household bitch-goddess. When Alexis displays her desire to control, Philip welcomes this pleasant surprise. Aroused by exercising her power, after holding it in check for far too long, Alexis decides to give her aggressive sexuality full reign, in a number of deliciously devious ways. She begins by convincing the maid to seduce Philip's son, and makes sure of Elise's devotion by first making love to the servant girl herself. But when Philip's son arrives home with a pretty young rival in tow, Alexis realizes Donnie isn't the type to squander on chambermaids. A super-charged cat and mouse game then unfolds, as the fabulously feminine Alexis attempts to trap and tame her lover's hunky son, with multi-orgasmic results!