The girls have been punished two days running for being late. A few days later they are late again and called in to Mr Harper's office. But this time Mary launches a tirade against Mr Harper, saying that he has no right to chastise them. Oh, dear! Not a good tactic in their situation. To Elena's delight, Mary is now is the house, and her tardiness forgotton. Mr Harper's fury is taken out on poor Mary's bottom. The shapely young rump is spanked then thrashed by the paddle. Mary will hold her tongue in future! SP121