Watching her was almost as intense as how it felt for me. Not quite, of course. Her tight little backdoor felt f*****g incredible. Then, too, the illicit thrill of knowing I was f*****g my mother in her ass made it even more intense. I kept pumping my hips to meet her backward thrusts, but she was the one enthusiastically driving my d**k in and out of her horny asshole. After one last spectacular-looking orgasm, Mom finally shuddered, "Oh my f*****g God that was so good!" She looked at me, shaking her head and panting. "I am just on fire right now. But we need to stop." She had been getting her butt f****d for quite a while, so I wasn't surprised that she needed a break. I nodded and rolled slowly away from her. We both groaned when we felt my c**k sliding out of her tight backdoor. When

