Feeding The Worthless Servant From Boots

Im truly pushing the slaves boundaries - knowing how much he is disgusted by spit I obviously use this a lot :-D Today I got some delicious Donuts to enjoy - and to feed to him. But of course he gets them in a humiliating way - just like he deserves. I spit on the pieces, crush them under my boot soles or chew them and spit them out - he gets the whole humiliation package!