Mark is home from Uni and should be doing his studies but he is surfing the net and watching porn. Caught in the act he is faced with the carpet beater. He has to kneel on the chair and take whats coming. While the few swats on the trousers are a warm up the ones on his tight underwear are not. His face shows that he is really regretting his actions. Marks considers a couple of times putting his hand round onto his butt but changes his mind, a rap over the knuckles with the carpet beater is something to be avoided. When he has his bare ass presented for the final set he looks even more worried. This is a great lesson in doing your studies for Mark.