Lazy schoolgirl Lottie has been called in to see the Matron about her hygiene habits, or lack thereof. Matron is fed up with her slovenly, dirty appearance. Lottie tries to say that it isn't so bad, but the Matron makes her remove her blouse and skirt and shows her the stains on them where she didn't wash herself properly or spilled on herself. Then attention is turned to her bra and knickers, which are not only also dirty, but not regulation. Now that Lottie is fully nude, Matron puts her over her knee for a spanking, then makes her bend over the bench for a hard caning to motivate her to improve her habits.