The teacher doesn't take into account that she can't leave the room while administering a 3 hour long test for her students when she drinks a little too much of her sports drink. As the hours pass she becomes more and more desperate to pee, squirming in her desk and grabbing her crotch, trying to be as quiet and discreet as possible so the students don't see her desperation. Finally after hours of struggle she knows she can't hold it any more and decides to take the desperate gamble that she can slip off her panties and unload her bladder into her now empty drink bottle without the class no... Show more