A Night of Desperate Ladies

"OK, you can go pee now, in the toilet, but then there's no more money. There'll be an extra $200 in it for you if it's not in the toilet. You've got to do exactly as I say, though, if you want it."

"Whatever, just hurry up! The rest of my pee is trying to push its way out and it hurts!"

What should she do?