Mistress Vixen likes slaves to be humiliated in her presence, particularly if they are to be allowed some pleasure. This slave is tied with his ankle near his shoulders so his ass is gaping. Mistress Vixen is merciful and applies some lube before she then fingers the slaves ass, opening it for greater invasion. She now inserts a large speculum before she winds its jaws wider and wider. With the slave suitably humiliated she wanks his cock, only to get it nice and firm for invasion by her cold hard steel sounds. Once satisfied his humiliation is compete she allows him to wank his own cock, though not to satisfaction - instead she ties him once more to leave him frustrated and humiliated.