Tabitha has been kept behind in detention to work on a test she skipped. Her teacher is tired of her excuses for not working, and refuses to listen to her when she says that she is desperate to p-e-e and needs to use the bathroom. She has no choice but to carry on working and she squirms, crossing and uncrossing her legs and holding her crotch to try to keep from wetting her panties. Before she can finish the test, her need overwhelms her and, in an act of defiance, she lets it all go in front of her teacher.