Summoned to the Principles office for a lecture on her misbehavior, Karen, a student, is in for a pleasant surprise when she learns that the principle intends to warm her bottom. The Principle starts off applying the ruler to her skirt covered bottom but when this illicit only smart remarks from the girl, she lifts it to reveal a firm round bottom encased in a pair of smooth white panties. Her hand and the ruler are applied repeatedly, but dear little Karen is not reacting as expected. The Principle takes the heat one notch higher by baring Karen's now rosy nether globes. As the ruler...