Spike sat back down at the computer and started clicking with growing excitment. He looked down and marvelled at his new pecs, thick and round and heavy. He couldn't even see past them. His eraser-sized nipples poked out from the carpet of chest hair he now flaunted. Spike couldn't keep his hands off of them. His erection throbbed. But Spike forced himself to focus on the program open on the screen.
He opened up the package labeled "muscle bear" and clicked all of the body parts listed, not just his chest. He noticed sliding scales for body hair, facial hair, muscle and fat percentages. He began to play around with some more of the options. He unchecked the box for "back hair" and "shoulder hair", because those just didn't seem very appealing to him. He left the muscle to fat ratio pretty much where it was. He could always change that later. Then, Spike checked the box for "full beard". He scrolled down. Grinning, Spike gave himself a bigger, rounder butt. And when he came to the section on penis size, he of course increased the length and thickness, figuring that six inches flaccid and ten inches erect was more than enough. Finally, he made himself a little older and set his age to "35".
When Spike was satisfied with his changes, he excitedly clicked the green button labeled "GO". Then he hopped from the chair, again surprised at the heavy weight of his moving pecs. After a few moments, he began to feel that spreading warmth deep inside him and he watched the changes in the mirror as they unfolded.
First, Spike saw a thick treasure trail of hair creep up from his privates. He reached up to his thick chest hair and spread out a bit across his stomach. His whole body widened as his body began to add bulk to his new frame. At last, things seem to match up with his new powerful chest. His dick lengthened and widened. Spike wrapped both hands around it. It seemed so much bigger than he imagined it would! Then Spike noticed his hands growing larger as well, with dark hairs coming in on the backs, and followed the hair as it thickened on his new, massive forearms. His biceps, triceps and shoulders ballooned out with new muscle, and Spike squeezed his arms tight and flexed in the mirror. That's when he noticed his face. His neck and head were thicker with added mass, and he smiled at his new image. Dark hairs began to crowd in on his upper lip and cheeks, and within seconds he was sporting a dense, dark brown beard. He ran his hands through and loved the feeling of it. Lifting his head he could see the stubble continuing down his neck, almost connecting with the tuft of chest hairs at his collar.
Spike felt the changes complete. He took it all in. He turned to check out his wide, massive back. It was smooth, just as he indicated, but the sight of his new bubble butt made him gasp. It stuck out noticeably and was covered with dark hair. Spike wasn't sure how he felt about having a furry butt but he'd worry about it later. His powerful thighs lead down to thick muscular calves and big, size 13 feet. And of course all of it was furry.
Spike now had the body of his dreams! Now what would he do with it?