I was taking a nap on the couch when my step-son snuck up behind me and started giving me a surprise blowjob. I was taken aback at first, but then I got excited and let him continue. He had a big cock and he knew how to use it well. After a while, he moved on to fucking my face and ass, which was a bit of a fetish for him. I let him do his thing and then I returned the favor by riding his big cock cowgirl style. It was a wild ride and I enjoyed every minute of it. He was a big amateur with a big ass and blue eyes that made him look even hotter. We both had a great time and I would definitely do it again.