Rocket Powered

Story by Angrynightmob on SoFurry

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A 30 minute com for tytheus on FA at https://www.furaffinity.net/user/tytheus

He wanted to have a Rocket Raccoon muscle and cock growth story to macro degrees, and I obliged.

Story contains, naturally, Rocket Raccoon getting big and bulky and getting a huge ding dong. So naturally, no one under 18 allowed.


Rocket grinned as he held the strange purple stone in his hands. That was the easiest job he had in a long time. Just go to this one planet, get the stone out of the grip of this tool who had it, and then that was it. He was going to be rolling in the dough. He still didn't know who was behind the job, but they said that as long as he kept it, the money would be his. Well, he'd keep it forever if they were just going to pay him and not even ask for the goods.

The space raccoon sat back in his chair and looked over the rock. It looked rather fancy, like some sort of jewel of sorts. The stone had a bit of a glow to it as well. There was a weird vibe and energy to it as well. Well, no matter. He just had to keep it. If they ever got back to him, maybe he'd find out what they wanted him to do with it, but for now, it was easy street.

"Still, pretty fancy stone here." Rocket said, picking it up once more and eyeing it over. It still seemed a bit strange that this guy went to all this trouble for him to get it, and didn't even want it. There had to be a catch of some sort.

As Rocket was examining the stone, he noticed that it was starting to give off more of a glow. The purple color was getting brighter and reflecting in Rocket's eyes as he gazed in amazement at it.

Suddenly, and without warning, Rocket felt a tight pressure in his arms. He tensed up and gripped onto the stone involuntarily. His breathing was picking up as he could feel his muscles start to expand and grow. His biceps ballooned out, pushing up and against his forearms and chest. The rest of his arms started to grow more muscular as well, catching up with the large meat on his arm. Not only that, his skin was starting to stretch slightly as well, expanding to cover and grow over his muscle mass. He could feel his fur start to brush and bristle inside of his clothes because of that, and having to get thicker on his arms.

"What the...!" He shouted out, falling back out of his seat.

The purple stone in his grasp fell out of his fingers and landed on his chest. Within seconds, Rocket's pecs started to pump and grow outward uncontrollably. The solid muscles there expanded out, stretching out more of his space suit as the seams along his sleeve began to rip and tear from his still-growing arms. He huffed out, feeling his chest bulge outward, inches turning into feet as he was getting larger and wider. He tried to get to his feet, but his own weight was too much for his legs to carry. His knees started to shake and he fell over, pecs landing hard on the metal flood of the ship.

But that only was for a moment as the growth began to spread downward. Rocket's abs began to firm up and tighten, his regularly flat front turning into a solid brick road of muscles over his stomach. His lats and thighs soon tightened as well, and the huge growth around his pecs spread backwards, making his back a firm mountain of muscles from his shoulder blades on down.

Next, Rocket's neck began to thicken as well, getting wider on his frame to match the expanding field his chest and back were making. More slight rips came from his suit as it was trying to stretch over his growing form and failing at it. He had to claw at his collar, feeling it tightening along his muscles. A sudden, second growth around his pecs soon tore off the top half of his suit, reducing it to ribbons as his pecs, nips, and arms kept growing massive. His fingers brushed through his hair and fur, trying to get the remains off of him as he kept growing.

Rocket's legs and thighs were soon expanding outward as well, bulging massively in the remains of his suit as he kept growing. He could feel his legs thicken, calves increase in size, and even his feet start to grow to keep up with his expanding frame. They had finally reached a point where they could support the massive weight of his body, and with a slight huff, Rocket got back to his feet.

Instantly, he banged his head on the roof of his ship.

"Owww..." He rubbed at his head and looked up, now just realizing how large he was getting. But the growing wasn't done! A third pulsing growth wave rocked through his body, forcing him back onto his front as he had to bend over to keep from breaking through the metal. The pants of his suit were getting tighter and tiger as well, the bulge increasing in size and density as his cock and balls demanded freedom from the tight confines that they were in.

RIIIIIIIIIIIPPPPP!

They soon got their wish.

Rocket gasped out in shock at the giant cock he was sporting now. It was at least ten feet long and impossibly thick, veins covering and circulating around his throbbing arousal. He tried to reach out to grab at his massive cock, but his arms could barely get around his pecs to reach at it. A grunt of aggression came from Rocket as he tried to see if he could focus his growth to his arms so that he could reach his cock.

A powerful pulse shot through his body again and his arms grew longer. His fingers slid across the fur on his chest, brushing against his nipples, and soon reached his prize. His thick arms gripped at his cock and pulled it forward, pressing it into his pec cleft. Another pulse rocked his dick as Rocket's cockhead pushed towards his muzzle.

The space raccoon opened wide and shoved his cockhead into his mouth and started to suck. His tongue slid along his shaft. The gaping slit was slurped along, oozing pre onto his thick tongue and into his mouth as Rocket sucked himself off. He leaned back and tried to kick his thick legs up, only to find that they were now resting on his massive nuts. He put a bit of pressure onto them, and more of his cock pushed into his mouth from the growth spurt. The head of his shaft was sliding deeper into his mouth, and almost was at his throat.

Rocked sighed out and leaned forward, sucking more of his own cock as he rubbed along his arousal. He started to stroke himself, rubbing his fingers along his veiny dick and swallowed more of his dick. This was heavenly. He closed his eyes as he enjoyed himself, going into a steady but firm rhythm as he swallowed his dick. The pre gushing into his mouth was eagerly and easily guzzled, and his thick neck bulged out some with the clear liquid going into his stomach.

What finally broke Rocket out of his sexual high was feeling everything getting tight around him. He finally opened his eyes again only to see that his body had still been growing, and he was about to grow completely out of his ship! He had gotten so huge and so preoccupied with sucking himself, that he didn't hear or notice the strains of the ship buckling under his muscular mass! He tried to move, but every move he made was only making more of the metal bend, crack, and break. He couldn't even move enough to get his cock out of his mouth without something breaking!

And he was still growing!

The straining ship couldn't take this anymore, and soon sparks flew as the space ship erupted as a massive muscle Rocket outgrew it and burst completely free from it's confines! At that moment, Rocket's cock finally gushed, and his balls pulled up close to his body. A thick bulge formed at the base of his arousal and began pumping up his urethra, bulging out the underside of his dick and out of his slit. Cum gushed and splashed out of his cockhead and into his mouth, firing directly into his own throat.

Rocked swallowed and gulped, drinking down his own orgasm as he floated in space. He didn't know how much longer he had out in this void, but was shocked that he was lasting as long as he was. But then, he noticed the purple glow, still in his pecs. That stone was there. There was something about it that was keeping him alive out here in the void. He didn't know what it was, or what it was doing, but he was thankful for it, even as his body was now growing even more with no ship to confine it.

The guzzling cum kept flowing down his throat as Rocket drank down his orgasm, making his throat bulge and pecs bounce with each swallow. He didn't know how long it took for his orgasm to finally die down, but when it did, he popped his cock out of his mouth and sighed out. That was the most intense orgasm of his life, and he got to enjoy every second of it.

He huffed some, finding himself able to breathe out in space, and tried to look around, wondering what he would do next. He soon felt a slight pull under him, where his balls were. Rocket looked down and saw that there was a planet below him. He must have gotten caught in its gravity and it was pulling him closer to it!

But he didn't feel himself moving. He still felt stable out in space with nothing around him. But that planet was definitely getting closer to him. Rocket wasn't sure what that meant, until he saw it.

A tiny little bit of scrap metal just barely bigger than the tips of one of his fur folices.

With his ship destroyed, Rocket no longer had any reference for how big the stone had gotten him. But now he did. He was still growing. And because of that, he wasn't fallowing towards the planet. Oh no.

He had gotten so hugely muscular he was larger then that planet, and his own gravity was pulling it to him.

Another flash came from the purple stone in his pecs, and Rocket grinned. By the time it got to him, it would be a no more than a moon to his massive muscular mass.