Madame and Her Niece (1969)

A virginal daughter must deal with the scandalous high jinks of her man-eater mom in Madame and Her Niece (1969). Yvette (Edwige Fenech) is a beautiful, successful fashion model, and despite plenty of opportunities to get laid, she is determined to remain chaste. On the opposite end of the spectrum, her mother Michelle De Winter (Ruth-Maria Kubitschek) is a bed-hopping gold-digger who will bang anyone with enough money. But when they both fall for the same millionaire playboy, Peter von Hallstein (Fred Williams), things get really complicated. Ruth-Maria Kubitschek plays the man-vulture MILF and displays her flawless funbags while rolling around with a series of suckers.  That riveting rackage certainly provides adequate remuneration!