You Will Suck Cock!

Mistress Serena wants her two loyal slaves to put on an entertaining show for her, so despite their obvious but unvocalised protestations, she instructs them to arouse and satisfy their sexual desires by engaging in some bi-play. Testing their willingness to do anything that pleases her, she provides all the encouragement a slave needs to perform this humiliating act and with the help of a firm hand behind the head, thrusting it down over an erect cock, she finally gets the show she wants!