Kelli has been sent to Headmistress’s office, but what she doesn’t realise is that this morning the Chavs sneaked into her dormitory and covered her uniform & lingerie in slow acting itching powered! As she waits for Headmistress to arrive its effects start to kick in and she can feel her skin getting more uncomfortable. Kelli slips her hands inside her shirt and starts to scratch her skin, but it doesn’t help, she just feels even worse. So she starts to slip off her uniform, itching more and more, but it is still no good. As her itching gets more frantic she has no choice, her lingerie has to come off too, and as she slips off her panties her relief is obvious. Let’s just hope Headmistress doesn’t arrive now she is completely naked in her office!