Dear friends, I'm asking for your help finding a European film that I believe is from the early 1990s. I don't remember the actors, hence my difficulty in recalling the film's name.

The film is about a group of friends who go on vacation to a country house run by a mother (an older woman) and a daughter (young and blonde).

The scene I remember is of the mother cleaning the floor, at which point three men appear. The older woman begins to suck their cocks, and the men take her to the kitchen, where they begin to fuck her. At that moment, the daughter opens the door and joins the orgy.

I know this is a bit of information, but I hope that with the description of that scene and the context of the film, someone can remember its title.

Thank you very much.