She kept giggling at my reaction. It was then that I noticed I was feeling uncontrollably horny. Not only that but my whole body was feeling strange... There was a warmth emanating from my gut where all of her cum and the milk from her tits had ended up. I wondered what could cause it. Could it be the pill? Could the medicine be coming through? What would it do? I grew more excited thinking about my cock growing as her body had done. Good grief, was I going to end up with a two foot. I love my new necklace!" "Thank you, Lori. I love my new wife!" We kissed deeply and Duke picked up his pace making Lori moan into my mouth. Another new erotic high for me and suddenly I was completely hard again. "Could you take it up the back one more time?" I asked hopefully. "Yes, but I want you underneath in my pussy, so I can look at you." Duke withdrew and I positioned myself on my back, so Lori could straddle me. Her pussy was so hot from Duke's cock only seconds before and she slid. I have only had an orgasm from the act of sex once in my life before this and it was nothing like this one. “HOLY FUCK I’M CUMMING” I screamed. My legs shook and my stomach had some convulsions. It was amazing. It was the best orgasm I had ever had. I rolled onto my side to recover for a bit. He was still rock hard and ready to go. He flipped me onto all fours and got behind me. I felt his giant cock press against me again. I was worried it was too soon after my orgasm and that I might not be. I was almost exactly 6 foot tall, and had dark brown hair. At the moment, I was heading back to the ad company that I worked for. I had just finished with my lunch and wanted to get back to my desk before my lunch hour was over. However, I still had plenty of time and wasn't really in any kind of a hurry. The weather was fairly decent and the sidewalks were pretty empty compared to normal at this time of day. That was probably due to the big parade on the other side of town, though for what I.