Cock sucking slavery

Lexi has her slave restrained in a steel impaler bondage device. He is on all fours with his arms, legs, and neck locked down with a butt plug shoved deep inside his ass. The slave cannot move at all, his ass and mouth are at the complete mercy of his Mistress. She decides to exploit his helpless mouth and earn some money off of her bitch. The first customer comes and the bound slave is made to suck cock. She makes him gag down the entire cock, she laughs as he chokes on a mouth full of cock. When the John is ready to cum Lexi holds his mouth open and makes him swallow the entire load. She leaves him impaled with a cock shoved up his ass the way a slut should be.