Postmaster Alex has a special delivery for Margarita , all the way from Dusseldorf! But before she'll sign for the package, Madam M wants to check out the goods to make sure everything in working order. She grabs the mailman and whips his ass for a while, before fitting him with his very own metal choke-chain! Having made him her dog boy, Margarita continues the humiliation by making him get naked and puts some face restraints on him, then forcing him to eat her cunt! After some ball bondage and some bare-assed whipping, Margarita lets the mailman pound her for a while, but before he can cum, she makes him stop and again whips his already bright-red, bare ass before kicking him and his blue balls back to the curb.