Chapter 1 After They were in their favorite spot, doing their favorite thing. They were Adam and Kelli, both in their mid-twenties. Adam was 62 and about 200 lbs. of muscle. He was good-looking, but not arrogant about it. He had been an athlete in High School and College, so he was graceful and confident and in good shape. Kelli was about 55, 120 lbs., long, thick brunette hair and blue eyes. Kelli was drop-dead gorgeous and had a perfectly shaped body: huge DD breasts, thin waist, round hips and a great ass and beautifully shaped legs. Her stomach was flat. She took great pride in her appearance and worked out to keep fit. Her breasts were full and round. She dressed to maximize her effect on all cleavage baring, tight tops and short shorts. She loved to tease and to show off. In every sense, she was a hottie. Their favorite spot was a secluded camp spot, far off the beaten path near a river. They often camped out over the weekend. This was the very spot where the change had occurred and where they had had a few other encounters which created special memories, among them, one with the nearby local nudist colony and another they simply referred to as the showdown. Their favorite thing was, of course, fucking each others brains out, or to put it more accurately, Kellis pussy getting stuffed with Adams cock and nearly losing consciousness with her brain being overloaded with pleasure from fucking Adams cock. Not that Adam didnt enjoy the fucking; and since the change he loved the sensation of his cock getting big, heavy and full. He really loved the domination that his cock gave him over others. He loved the visual effect it had on others, the pleasure he received from both the adoration and from the tight wetness of whoever he chose to fuck. Then there was the enhanced ability he had of keeping his cock hard, no matter how many times he came. And cum he did, in volumes he never had before regardless of whether it was his first or last time, and everyone who tasted him commented on how sweet and good he tasted. Adam had done his striptease for Kelli, taking off his t-shirt first. Kelli never failed to catch her breath at the sight of Adams naked upper torso - his broad shoulders, trim waist, slight six pack and bulging biceps. Then he slipped his jeans down and stepped out of them, leaving his briefs clearly showing his package. In the couple of years they had been together, neither Adam nor Kelli ever grew tired of seeing each other strip or nude. Kelli always made Adam rock hard just by standing and staring at him with lust and adoration. Now she was beginning her striptease and seduction of Adam and of the center of her lust his all powerful cock. Kelli began by slowly unbuttoning her blouse and revealing more of her cleavage with every button. Her tits were huge and so full and firm. She knew how to take in a deep breath and maximize the way her tits raised and lowered. Her bra was delicate and lacy. She unbuttoned it and her tits actually seemed to grow a bit as they came free of the material. Adam licked his lips in anticipation. Sometimes Kellis tits would lactate a bit and her juice was so good, her loved to suck on her tits. Her tits alone made Adam as hard as steel and his cock stuck straight out. Kelli grinned at the effect she was having on Adam. She had always loved his cock, even before the change, and now even more so. Kelli finished pulling down her too short denim cutoffs, revealing her bikini panties which were already moist from her pussy juices. She tucked her thumbs into each side of her panties and thrust them down in one smooth motion showing her tits off as she did. She walked over to Adam looking him straight in the eye and grinned her sexy grin. Are you happy to see me, big boy? Adam said, I love your big tits Kelli, I never get tired of seeing them and touching them and sucking on them. With that, Adam reached with both hands and grabbed her huge, firm tits. Kelli moaned as he gave them a squeeze. Kelli responded, They are all yours, babe. My whole body is all yours to do whatever you want, baby. I know kitten. I love how you look, and show it off, but I know it belongs only to me. No other man will ever have a chance with me. My body was built to please a man, and youre it. And yes, I am your kitten, your pussy. With that she took a hold of his cock. Adams cock was 7 x 5 when he was erect. She dropped to her knees and began squeezing and stroking his cock. I love your cock, Adam. Even before the change, I loved your cock. No other man has ever filled me so fully and always made me cum. Now there is no man on earth that can compare to you. I want you so badly, my pussy begins to tingle just getting near your cock. Kelli had only begun to understand the connection between her pussy and Adams cock since the transformation.