Scat and Piss Femdom - Human toilet by the shooting

I need to pee urgently, and we are in the middle of shooting. So I just call a slave over and have him lay down and be my toilet. He is doing well, because I can pee non stop. When I am done, a lot of pee is on the floor, so I have him start zipping the rest. To make it more delicious, I spit in the pee for him to drink.