La Ocasión (1978) - a hot wife goes with her husband to their beach house for a vacation. A group of hippies have trashed their house, and their leader has painted his body in the bathroom. The wife gets uncomfortably aroused by that painting and often secretly watches the shitty leader on the beach.
Through most of the movie, we are teased with the wife's amazing assets for she never completely discloses her body in any scene...we just see glimpses of her tits through a night gown and bikini.
The leader of the hippies is obsessed with the wife too, but he doesn't make his move until much later. Armed with a revolver, he holds the couple hostage in their home. I think he says that he'll only let them go if he gets to screw the hot wife. She resists initially, but soon after the leader locks up her husband, she gives in to his advances and has hot sex with him. Here we get to see her complete body...hot af.
She is wearing a satin nightie inside her regular attire, which made it all the more sexy for me.
Link:
m.ok.ru/video/1207543925252