Brigitte Lahaie as Solange in  Education of the Baroness (1977)

An elderly lady, Alice remembers the time when she worked as a servant with an aristocrat family, in the 1930s. At the time, the arrival of her brother and one of his comrades, two young lads, had upset the family’s usual scheduling. While Baron is out playing his perverted games, the 2 men take advantage of Baroness.