Mistress BlackDiamoond - Walking round - we have to piss!

Lady Adora and I take our slave dog into the forest on a leash. However, it doesnt turn out how he expected. He may not relieve himself, but he will in fact lie down in the dirt for us, so that we can piss on him! Mouth open! The were being observed by passers-by is visibly unpleasant for the slave dog, but we know that at least one of the voyeurs would gladly be in his place…