"What's... happening... can't... ugh!"
Unable to complete a single process of thought or inner monologue Christy's mind retreated to its subconscious as the pain became too great to bear.
Her white sneakers burst into pieces as her feet grew along with her legs, which shredded her pants as her limbs bulged with newly formed muscle, stocking her thighs and buttocks, filling out her widening hips. Her smaller toes fused into one, leaving her with four toed paws that appeared blunt enough to kick a wall of concrete down. The fingers in her hands went through the exact same process as pinky and ring fingers melded into one. Whatever accessory she had been wearing simply burst or was pushed aside by her transforming body.
Meanwhile, her skin pigmentation started to fade. It lost its pink color before being replaced by a pale yellow. It seemed like her whole body had turned to that color. But part of her face, her neck, chest and the rest of her front seemed to remain a soft creamy white color.
Christy involuntarily cringed as her transformation caused her face to contort and lose its human visage forever in favor to a semi-elongated snout. A single horn protruded where her nose used to be, now replaced by two discreet nostrils.
Fortunately, she was still unconscious when her skull began dilating and expanding outwards, her hair falling off in the process as a frill formed behind her head. The addition shared color with her progressively hardening yellow skin, which had by now been identified by the scientists as scales. Two small horns began forming above her eyebrows, growing larger and spiraling into S shapes where her plain forehead used to be.
Christy writhed as the bones in her spine began lengthening out of control, piercing a hole through her back in order to make an exit for a new limb that quickly grew into a large thick tail that neatly nestled under her now massive buttocks.
Her cheeks involuntarily flushed as her body felt stimuli from the changes that were manifesting in her chest. Always large, Christy's bosom began jutting outward as if someone had stuck an inflator inside her bra. But in fact it was her very breasts expanding as they put on extra mass from her milk glands being prematurely activated and kicked into overdrive in the midst of her transformation, causing D-cups to swell into Es and then into Fs. Had she still been a human she would've woken up a happy Christy as her knockers literally tore through her shirt to reveal perfectly spherical mounds of mammary flesh.
Christy let out a small squeal of pleasure and arched back during the expansion of her teats, then finally collapsed, asleep.
"That was unexpected," commented the female researcher.
"Her hips developed much like we predicted. She's a fine Triceratops," the male one said. "Wait, something's happening!"
Ivan's eyes had been so far full of shine, proud of his work. But then he saw something that hadn't been predicted. The busty triceratops woman suddenly writhed and arched again. Her hips and shoulders were exhibiting odd changes. Slash marks began appearing over her scales, glowing a bright red. The vitals seemed to spike through the ceiling this time and Ivan was nearly forced to stop the procedure.
But then Christy collapsed again and seemed peaceful once more.
It was a strange sight. The perfectly engineered body seemed flawless, yet it now showed red stripes along the shoulders, hips and head-frill. Even the last quarter of her tail now bore uncommon red stripes circling its circumference.
"This was unexpected," Ivan corrected the female assistant who had been gawking at Christy. "But all the same, it appears everything's back to normal..."
"Vitals for Subject T are stabilizing, professor. Everything's green... except for the anomaly we just witnessed," the male assistant said.
Ivan was about to comment on it before the beeping in the second monitor began to spike.
"The next subject … her biostructure is adapting!" the female scientist announced.
All three pairs of eyes fixated on the display.