Satisfied with his ability to change size as he pleased, Ty thought for a moment on what else he might try. "Well..." He said, thinking out loud next to Dusty's feet. "I already know I can change gender. I already know I can control age. And alter people's minds and history. So that's size, age, mind, reality, and sex. I wonder what else I can do?"
Then it hit him. Could he change the *shape* or more importantly the *species* of a person? This was a tantilizing thought. "Wow..." Ty gasped. "I wonder if I can make you an animal. Or something in between." He thought for a few moments and stared at the tall blonde Dusty for inspiration. What kind of animal could she be?
What do you turn a tall sexy blonde woman into? A tall blonde, Ty thought. They called tall blondes giraffes. Ty smiled suddenly and had his answer. "Okay, Dusty. I'm going to try making you an animal. So, let's have you turn into a real tall blonde, okay? I want you to become a giraffe." If this worked, Ty reasoned, it would open up a whole new avenue of exploration...
Ty sat beside his step sister nervously. She didn't seem to be changing at all, at least, not outwardly. Maybe he couldn't make people animals after all. Maybe his powers weren't limitless.
Then, rather suddenly, Ty noticed something strange. Dusty's patch of blonde pubic hair had grown a little thicker in the intervening seconds. He reached down with curiosity and stroked it gently, feeling the hair to be a little thicker and coarser. More like an animal's fur, Ty grinned. It was working!
He sat back with awed silence and watched her body, finding odd developments in random places. On her feet, Dusty's toe nails had grown a little longer and thicker. They were changing color, too, turning from white and clear to gray. The pubic hair, meanwhile, had thickened even further and spread up her crotch to the bottom of her belly. As he was checking this out, Ty's eyes widened as he noticed the girl's legs visibly getting a little hairier.
"Aw, cool!" Ty gaped, staring down at her feet again to find that her nails were now large, dark, and hardened. He quickly scooted down the bed and held one of her feet in his hand, noticing that the front of her toes had each solidified into miniature hooves. As he held her foot, he could see the spaces between her toes starting to close up as they melded together. "So cool." Ty laughed, and then drew his attention back up her legs, which were now quite hairy.
What had started out as just her pubic hair was now spreading up her abs and around her groin. Her chest and shoulders were getting hairy too, being covered in fine golden fuzz, and Ty gasped as he saw Dusty's ears, which were starting to grow pointed on top.
The progression continued steadily, as the hair covering her body thickened up, while her feet continued their strange merging into cloven hooves. Her hands were starting to follow suit, the nails growing out, while ever so little her neck seemed to stretch an inch or so longer. Her ears were now a little bigger, more pointed, and looked very alien. Ty, for his part, was amazed, and simply stared in wonder.
Suddenly something slid out from behind Dusty's ass, which was now growing fur too, and Ty's eyes widened as he grasped a tiny length of fleshy tail that was slowly growing bigger and longer in his hand. He fondled it, watched as it too became furry, and pulled it gently to find it very much attached to Dusty, right above her bum.
Now she was growing stronger. The girl's body was slowly getting leaner and more muscular, her arms and legs showing strong definition as they grew taut. The fur was covering nearly every inch of her front and back, obscuring her pink flesh, and getting thicker at the same time. Now it was slowly creeping up her neck, which was thickening and lengthening out. Her legs were getting longer, her thighs thickening up, and her arms were now long enough to reach her knees, hands going the same way as her feet. Her feet! They were almost completely large cloven hooves.
As bizarre as it all was, Ty found a strange beauty in the animal woman, slowly caressing his hand over the fur covering her strengthening abs. Now her breasts were deflating rapidly as her torso began to barrel and inflate. Ty blinked as Dusty's legs thinned and stretched, growing slimmer but more powerful as they got longer, and her thighs and ass positively ballooned with size and shape. From the waist down, she looked very strange and animal, as her heels began to raise away from her new hooves, bending her legs at an odd angle.
Not to be outdone, her neck was thick and powerful, measuring some four feet long. As the fur continued to develop, odd patches of brown splotching started to show. Now the fur was overtaking her face, in perfect synchronicity to her lips and nose starting to push away from her face, extending her jawline into the beggining of a muzzle.
Now she was growing dramatically, her form soaking up girth and animal shape as she raffed out. Her torso was soon roughly the shape of a horse, made all the stranger by lying on her back, which made her back legs seem spread eagle as they grew longer. Her arms were now less humanoid and more animalistic as well, slowly gaining length and slimming out like her legs were.
Ty stared as Dusty lost her human face, head changing shape, two nubs appearing on top of her head, her long blonde hair joining to her neck and turning into a mane. Her snout formed and her lips swelled as it became a giraffe's, while her ears were now huge and oval shaped.
Ty gulped, realizing how big the girl was getting, and cuddled into her side as the patterning on her golden fur became clearer. She was nearly complete, her proportions stretching out, her body growing bigger, her neck stretching insanely long to support her fully giraffeized head.
Soon there was a 12 foot tall female giraffe lying on Dusty's bed, on her back, with back legs spread out below her and front legs resting over her chest. The animal's long neck was curled downward slightly and her head was hanging snoozing near the ceiling. Ty stared in disbelief, taken aback by the absurdity of having a full grown African mammal - tallest in the world - sitting in a girl's pink bedroom. Sleeping on a bed no less.
"Hmmm." Ty grinned. "Well, I can do animals." He raised an eyebrow and smirked. "Now... for something in between."