Slave Used As A Sock Washing Machine

I tell my slave that I need clean socks and that he will wash them! My washing machine is broken - but Im lying to him. of course. Haha! After all, I want to have fun with him and I get that when I tell him that he will wash my filthy socks in his mouth! His face contorts at the thought. But he has to go through with it now! I use his slave face as a sock washing machine! Open your mouth and clean the dirty and extremely stinking socks with it. He will lick the dirt off, chew it through and suck all the taste out of it! Thats disgusting - and just perfect! - because I have a lot of fun doing it! Haha!