My partner enjoys when I create an opening in my rear for an outsider

My partner loves it when I spread my rear for an outsider. He's always been a bit of a voyeur, and I've never had a problem with it. In fact, it's kind of turned me on. So, the other day, when we were getting it on, he asked me to open up for him. I was more than happy to oblige. I got on my knees in front of him, my back to him, and started to spread my rear. He loved it. His fingers soon joined the party, exploring every inch of my tight hole. I could feel his excitement building up, and I knew he was ready to take it to the next level. And so, he did. He plunged his hard cock into my rear, filling me up with his hot load. It was a sight to behold, my partner fucking me from behind while I was bent over, my clothes ripped off. The sensation was intense, and I knew I was going to cum soon. And I did, all over his sticky cock.