These mistresses do not like losers who do not know what they want. They had hired this guy to do some work for them and when he was done, he tried to stick around hoping he could befriend them and then use that to get some sexual favors. The mistresses could read him like a book and they humiliated him for fun. He had no choice but to endure the pain and humiliation of being turned into a footboy and being made to lick and smell their dirty feet and shoes.