Mr Phat Lipps hits up Dr Kemancheo because he heard about an underground procedure that would make his ass bigger. Kemancheo starts to explain how it works but once Phat drops trou for an examination Kemancheo can't take his eyes off of his ass. He bends down to get a taste and puts his tongue so far up Phat's hole that he can't help but moan and squirm. They take turn sucking each others huge dicks and Kemancheo gets so turned on he gets freaky with some foot action too, licking Phat's toes and jerking his dick off with his feet. Kemancheo gives Phat a real good bareback ride and Phat just leans back into that shit like a pro. Phat unleashes a giant load all over his tight 6-pack and Kemancheo leans down and licks it ALL up! They snowball for a little while and Kemancheo empties his nuts too, covering Phat's dick with cum.