Right as I pulled out an inch, I pressed the dildo in, past it's thickest point. At this point, I could feel her asshole "break". It was extremely tig...ht up until that point, but once the thick part of the dildo and my dick passed that threshold, her anal ring seemed to instantly relax. And it relaxed considerably… there was now room to fuck properly. Lauren gasped. Her breathing increased in speed, and her hand swung down below her again in a vain attempt to stop my pumping. "hey there, breathe. Don't touch it until I take it off. You will have a pay for that move. I wasn't sure exactly what she was doing but without notice, I felt her pussy on my mouth. She was sitting on my face and I was loving every moment I entered her with my tongue as her juices went all over my face. I could not get enough of the taste of her pussy. I took my hands and reached around to play with her ass. I could hardly breathe but I didn't care as I had a mouthful of pussy and a finger up Nancy's. Pretty soon she came up off his dick and told me she couldn't help it she needed to feel that big thing inside her. I handed him the lube and he started greasing up his big hard black dick and she lay back and spread her legs and offered her pussy to him. I told him to go ahead and fuck my wife to give her a birthday present she would never forget. He said gladly as he climbed between my wife's open white thighs. I told her to guide it in for him, that I had always wanted to see her inserting a. Your mother for one," I grinned eyeing him directly. He looked as though he was about to faint."Mom? She said that we were ... uh, were ... No she wouldn't!" He said finding himself, refusing to believe his mother would give him up that easily, and that I was perhaps fishing, guessing ... suspecting perhaps, but not really knowing the truth. "Because we..." What? Because you haven't been fucking her? Is that what you're actually telling me?" I said, and only then sliding my cock deeply, fully.