ReVay starts her demonstration, then admits that she needs to use the bathroom, and asks the guy if his wife is in the bath yet. She is, so ReVay has to hold it and go through with the demonstration. The situation does not improve, and when it is time to pack up and leave, she still has a very full bladder and badly needs to relieve herself. She tries to hold it until she has left the premises, but naturally we don't want that to happen, now do we?