Miss Trouduc(1984)

Jean-Pierre Armand is the director of a porn film which is being made near a country tavern where the cast and crew are staying. Jennifer Haussmann is an actress in the film in the making, Carole Pierac is the producer. Laura Clair is the star and Agnès Ardant is the script girl. Lots of sex action in front of, behind and away from the camera.