A single SHIELD flyer whisked by over Latverian air space, staying far from the nation’s borders but close enough to take scans and readings of any trouble going on. Most often the ship NEVER caught anything of interest, Victor Von Doom made sure of that. As it was the two pilots on board were… Well… BORED!

"Ok… Going over sector 28 now and oh look a whole lot of nothing to report, Yay…" With autopilot and the on board scanners on both pilots sat across from each other, one playing with a video game in hand the other balancing a pen on his nose with his feet sitting on the control panel. "Say Didn’t the Fantastic Four fly by a few days ago?"

"Yeah… Big whoop that is, they stop by every month or so because of some stupid spat or something, the Four trash his castle, Doom gets anal about it all and makes a short light show before they leave… You know, status quo and all."

"Huh… Strange, because it’s been awfully quite." Looking out the window to look out into the Latverian Mountains the other pilot had a point, no lightshow, no razzle dazzle, and no earth shattering ka-boom, nothing! "Maybe it’s just taking a while, maybe his speech is taking longer than usual."

"Pretty damn long speech!" Dropping the pencil from his nose the one pilot sighed, going back to the scanner. "Checking sector 29 and… WHOA! What the tap dancing hell is that?!" Sitting up from his chair the other SHIELD pilot looked out from the window to see something huge lumbering through the forests, pulling up trees and gobbling them down like they were celery sticks. Absolutely massive in both size and bulk the black furred monstrosity continued to uproot the vegetation around it, eating whatever it could grab, leaving a scoured path of destruction behind it. "I guess that’s why it’s taking so long… Damn that’s one ugly mudda, looks like the love child of a dinosaur and Chewbacca."

"Ooh! Does this mean we can call this in and finally get a staff rotation?" Perking up at the thought of getting new duties that didn’t include circling a small nation for a month the pair began giving their report, even as the giant behemoth marched on its path to devour everything around it.

***

Looking over the crumbled remains of the mansion Tony scrounged through the debris to find the ruined couch he and the others sat on from earlier, his size so great it was like holding a lunchbox in his paw. What’s worse was he could still feel himself growing, his bulk swelling larger by the second. The others were just as big and were digging through the wreckage for anything they could nibble on, their hunger returning right along with their massive size. "So much for the mansion… How did this happen? I thought we had this." Pouted Carol finding the refrigerator crumpled like a soda can in her paws.

"I think we drained the Pym particles of energy, nullifying the effect they had on us…" Tossing the ruined furniture away Tony and the others suddenly froze when they felt the familiar tension grip them. Scratching at his lengthening ears Tony Stark grunted when his horns began to grow longer, curving out in front of him. "Aaargh! Not again!!!"

Natasha gasped and fell to all eight of her claws, feeling her tail bone bloat out behind her. At first it grew out into a tail about as long as her arm but began to fill out fatter and rounder, sprouting a pair of finger-like spinnerets at the tip. With her heart booming in her chest her plump breasts began to move up, a second pair sprouting lower down from her rib cage and swelled up to match her first pair. Blinking her eyes her vision went blurry, her horns growing longer just as her neck began to stretch forward. When her vision cleared her four yellow eyes blinked in unison to look down at her appearance, gasping at the sight of her changed body.

She-Hulk and Miss Marvel fell to all fours, wincing at the sensation of their necks stretching longer, growing fuller in girth and muscle until they were as long as their own arms. Their horns grew out behind their scalps while their faces pushed further out forming muzzles. Looking down now that they could lower their heads to do so they watched on in shock as their humanity slipped further away, sprouting extra breasts that filled up with milk to match their first pair their bellies continued to jolt and kick with the litter of kids inside going through the same changes with them.. Carol’s wings flapped frantically, gripping down on the ground to keep her balance while she grew and changed along with everyone else. Once the changes stopped and the tension in their bodies lessened the five massive Avengers looked themselves over to find they now looked monstrous.

Stepping forward Captain America hunched down panting with his tongue lolling out of his outstretched muzzle, his horns had grown and curved until they arched forward like that of some prized bull. Flexing his clawed hands and splayed out toes his arms and legs were solid with muscle along with his heavy tail tipped with a club of boney spikes at its tip, his gut had swollen to a heavy slab of fat matching his limbs and tail for bulk. Now standing well over 50 feet tall he and the others looked like some kind of animal hybrid; bearing the traits of a lion, bull, bear and alligator all at once. "We’ve… We’ve got to…" With the changes having ended Steve looked to the others with worry, his appetite had now returned in full force and his nose could pick up so many new scents in the air, sniffing around even as he tried to keep control. "We have to… ‘Sniff sniff’… Have to… ‘Sniff sniff’… Find something to eat!"