I ordered him to wash My bare-feet with his tongue. I had a long walk today and My feet are very sweaty. I won't waste such a precious reward: My slave must lick every drop of sweat and make sure My feet remains clean.
While he clean My feet with his tongue, I noticed a pungent smell coming from My slave! He, definitively needs a shower!
The best shower for an inferior creature like him, is a golden shower!