"Bella di giorno" in Italy or
"Bourgeoise de jour, chienne de nuit" in France, from 2004.
This is the third scene:
Allison More (Redhead), Mandy Bright (Blonde), Manuel Ferrara, Fernando (Black guy) & Steve Holmes.
2:58 While Mandy is fully stuffed, Steve takes his dick out of her ass and puts it in Allysa's mouth...