Today I take my time to train my personal slave. First i use big cock to stretch his ass, than slowly replace it with but-plug with multiple balls. This heavy to fits just perfect in his tight back-pussy. He shake his ass just asking for some spanking. As a award for being good boy I milk his cock while facesitting. He kiss, sniff and worship my ass till huge cum... Of course as my slave he have to eat all of his cum for me!