Mistress BlackDiamoond - Your piss hole is ours!

Our latex patient lies fixed to the gynchair – completely defenseless. But it occurs to him that he needs to piss! Well, Miss Kasha and I will let him do that. He pisses through the catheter in his cock and we fill a glass with it, which he will now drink! No drop is to be wasted. Swallow the medicine down, slave patient!