I was 15 and on holiday at Butlins. Me and my friends sister [16) were in her chalet messing about. We started wrestling on the double bed and she got on top. She was sitting on my chest for about 10 mins teasing and keeping me pinned down when her mum came back and found us. Her mum laughed and said I deserved it for being too cheeky lately and sat on me instead. She was far too strong and had me completely pinned down for ages tickling and play torturing me. It was really embarrassing.