Watch Las que tienen que servir (1967) Official Trailer

Juana and Francisca are serving at the Stevens house, an American couple. Both of them have a boyfriend, one is an egg-carrier and the other is a transporter with his own motorcycle. And both with a totally totalitarian and macho concept regarding male-female relations. The girls also have two American suitors assigned to the American Base of Torrejón, friends of their masters. Thus, without almost pretending, the two girls will find themselves in the midst of the jealous Spaniards and the beefy Yankees.