My friend with a big butt comes over and has doggy style sex with me

My friend with a big butt came over and I was really excited to see her. I have always been attracted to her big ass. When she came over, we went straight to my room and I asked her if she wanted to have sex with me. She was surprised at first, but then she agreed. I made her bend over and I started to fuck her from behind. Her big ass was bouncing up and down as I was pounding her hard. I was enjoying the view of her big black cock going in and out of her tight pussy. We were both moaning in pleasure as I continued to fuck her harder and faster. After a while, we both reached our climax and we were both covered in sweat. It was the best sex I have ever had with my girlfriend.