Sling Fuck Mistress Lexi’s fuck slave is tied at the balls to her bondage frame. Lexi enters his ass with her hard black cock; the faster she pounds his ass, the tighter the rope gets around his balls. Lexi has her way with the slaves ass, rocking the sling further and further with each thrust. Lexi starts to stroke the slaves cock as she fucks him, and his cock becomes very hard. Lexi tells the slave she is running out of lube, so his cum will have to do. Lexi jerks his cock into her hand, then smears his cum into his asshole. Lexi continues fucking his ass after the orgasm: she wants to make sure he remains submissive 24-7 even after climax.