My friend's dad showed me how to take it up the ass while watching porn together

I was hanging out with my friend and his dad, and we got into a conversation about sex. His dad casually mentioned that he enjoys getting fucked in the ass, and I was intrigued. I asked if I could watch him get pounded, and he agreed. We started watching porn together, and soon enough, his dad had his dick out and ready for action. I took his offer and bent over, letting him slide his big cock inside me. It was an intense experience, and I could feel every inch of his throbbing member filling me up. He pounded me hard, and I could tell he was enjoying it just as much as I was. After a few minutes of intense fucking, he came inside me, filling my ass with his warm cum. It was a wild experience, and I can't wait to do it again.