A tutor makes his female student feel the need to urinate by "dry-running for the exam," "locking herself in the bathroom," "giving her a diuretic," etc. The girl is not allowed to go to the bathroom and fidgets... And when she reaches her limit, the man changes completely! He pushes her panties aside and forcibly inserts a huge dick! Her pussy is stimulated and she urinates! She cums over and over again, covering the whole house in embarrassing juices!