Headmistress Puck is so mean- she had me come to her office and show her my panties, and got so mad that I was wearing a thong that she had me take other panties out of the lost and found to try on. I try on three pairs of panties in front of her and each time she humiliates me by giving me a wedgie and measuring the size of the crotch of the panties while I wear them. She keeps spanking me with her ruler and wrote mean words on me and it is just awful how mean she is :/