For the following taks, you must drink a constant stream of piss.
Bring the cup to your mouth and pour it in! Now, bitch!!!
Gulp it! Gulp it down!
If, and there probably will be, some piss is left, i want you to keep partly in your mouth. The remaining piss must be thrown over your whole face. Wet yourself in urine, little whore!
If you were jerking, you may cum if your mouth is full off piss. As soon as you cum, gulp the remaining piss down.