My slave has been resistant to doing the one thing I've asked of him– to suck cock for me. I won't tolerate such lack of obedience and remind him that his job is to please me in all ways. I have another slave restrained and hard, so I order my soon-to-be-cocksucker between his legs and force his head down onto the waiting cock.I make him lick and suck as if his life depends on it, licking the balls and shaft, then splitting his mouth open with the thick dick. I humiliate him throughout as I urge him on. At the end I decide that I will make his first taste of another man's cum far more humiliating. I tell him to lie down beneath the cock and open his mouth wide to prepare for a faceful of jizz.