When i was a teenager (14) my cousin and I (13) were alone in her house because her mom had left to go to work. She and i decided to stay up pretty late and when she was away i turned on a little porn on TV she walked in quietly and saw me rubbing my cock through my pants and she all of the sudden said "What are you doing?" Then i got up really quickly forgetting to turn off the TV and also forgetting that I had a huge hard-on. She was apparently craving sex because she walked over to me and asked if she could jack me off. Of course i said yes and when she took my 8 1/2 inch cock out of my pants she was amazed at how big it was. Then she started jacking me off and i was going insane because it felt so good having her jack me off. It didn't just stop at jacking me off because next time i was there i immediately went to her room when her mom left.