Mistress Kiana has a slave she loves to humiliate. He is not the biggest in terms of penis size, in fact mistress' little finger is probably larger than his manhood. Even under a magnifying glass it is still small so they decide to humiliate him before hooking him up to the venus 2000 milking machine and cranking up the suction. This lucky slave does get to be in close proximity to both mistresses although his nipples take a bit of twisting as he is made to squeal and entertain his mistresses as he gets his ass slapped and tit slapped.