Iron Man tries to have them see sense.

“It’s okay… I can fix this… No need to panic at all…” Tony told himself repeatedly like a mantra as he flew to Las Vegas in one of his armors. After the news feed of four giant Gamma monsters stomping around Vegas eating everything in sight, it didn’t take a genius to know what happened. “Honestly, what made them think MORE radiation would make them sexier?! Most women go to the spa, not a nuclear waste disposal…”

Entering the Nevada state border and making his way to the city at supersonic speeds, Tony finally made it to the city of lights, to find almost all of it gone. Almost half the city had been scooped up and devoured by the four massive creatures lounging in the middle of the city’s crater. There he found the Hulk asleep while the three she-hulks bickered, tending to swollen middles that glowed a shade a green he wasn’t comfortable with. To say they had grown immense was an understatement! Easily over a hundred feet tall and wide, their bodies had become solid with muscle, smooth out by a layer of fat that made them even bulkier. Their skins were covered in a hide of scales and spines, with two sets of clawed hands feeling up their swollen wombs and caressing broad thighs and massive breasts. They didn’t even look like themselves anymore. Their faces had pushed out into reptilian muzzles and they each had a crown of horns that matched the row of spines going down their backs and tails.

From what he could gather when he arrived, they were fighting over whoever had the best tails before their attention fell on the tiny red and gold action figure that stopped right in front of their scaly noses. Turning up his built-in speakers, Tony waved to the trio of kaiju women to get their attention.

“Hi ladies… Did I catch you at a bad time?”

Trading looks, the three female monsters gave a look as if their questions had finally been answered. “FINALLY! Someone who can break the tie! Tony, you’ve fucked about everything with tits, who’s the hottest between us three?” Asked Jen, with she along with Betty and Lyra bending into a pose as best as their bloated and swollen forms would allow.

“Please say its me, if you do, we can sleep together again.”

“The hell with that slut! I’m the hottest here!” Scoffed Betty, turning to show off her muscular back while her arms were over her horned head, thrusting out her breasts.

“No, he’s attracted to ME! I’ve seen the models he’s lusted after, I’m about their age, right Tony?”

“Uhm…” Scratching his helmet with a metal finger, Iron Man was taken back by how far gone they were; even at their size and mutations they were still fighting over who was the sexiest. “Congratulations, all three of you win.”

The low growl he received from that made Tony sweat in his armor. “Look ladies, you gotta stop this, I showed up ahead of SHIELD to try and talk you all out of this before they show up with a couple of nukes to get rid of you.”

Their eyes lighting up, the three She-Hulks practically licked their lips at the prospect before turning their attention back to Tony. “Ooh, really? That might get us out of this funk.”

“Is there an ETA?”

“Pff, you two might need it but everyone here already knows I’m perfect.”

“So…” Thought Betty out loud, scratching her chin as she eyed up Tony. “If you fail to tell us to stop, SHIELD will have **** but to nuke us then, right?” Her long heavy tail swished back and forth as she mulled over that, the others quickly following her train of thought as they eyed the tiny metal man flying just at eye level in front of them. “Uh…. Ladies?”

Seeing a massive clawed hand reach out for him, Tony panicked and flew out of the way just in time, only to find another reach out for him. Darting back and forth he now had the ladies’ full attention as they reached out and tried to snatch at the puny man in the air like they were trying to catch a butterfly. “HOLD STILL DAMMIT, I’m not as fast as I used to be!”

“Cut it out and hold still, we’re expecting; we shouldn’t be overexerted like this!” Hissed Betty, snapping her jaws shut where Tony was last as he made his escape.

“LADIES YOU’RE BEING IRRATIONAL! STOP THIS NOW OR I’M GOING TO HAVE TO GET SERIOUS!”

“Oooh, hear that girls? He’s gonna get serious!”

“Serious enough to use toys, SOUNDS like Tony!” Laughed Jen, stomping forward to try and catch the fleeing Iron Man with her four claws.

Immediately Tony regretted his decision, grimacing as he darted back and forth trying to avoid being swatted like a fly… Now he knew how Wasp feels when she’s so tiny. Things were getting worse and if he didn’t put a stop to it soon, things would get a LOT worse!