Matron is waiting outside Headmistress’s office for an important meeting. However she has not yet realised that earlier the Chavs got into her bedroom and covered her outfit & lingerie with slow acting itching powder! As she waits she starts to feel its effects, and she twitches as she feels the itching crawl across her back! She rubs under her tunic, but as the sensation gets rapidly worse she has no choice but to strip it off so she can itch all around her front and back. It has not helped though as the itching has spread, and she starts to rub inside her holdups, skirt and lingerie. As t... Show more