COM: The Heavy Hero 3

A commission for dd98989(da)/Hiro45465584.

(Contains extreme weight gain, height growth, multiple person weight gain, belching, Sexual Activity mentioned and blob heroes.)

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“What do you… URRRP… mean we’re being moved?”

Within the now evacuated city were four big blob-like hills spread out over the blocks of buildings. Most buildings were knocked over and buried under the blobs, stretching out the tight spandex like fabric tearing against their blubber packed forms. Close to the fire framed face of one of the fat giants was a comparatively small man that was the number one hero, All Might.

“Well, you guys are causing quite some damage being in the city.” All Might explained, struggling to keep him balanced as the hill that was Endeavor tried to move, his blubber filled body wobbling about with the huge Flame hero trying to move.

“Damage? I’m the… huff… Number two hero.” Endeavor grunted as he forced his enormous body to stand up. The Flame hero barely moved as his spandex-clad ass knocked over another building with its earth-shaking wobbling.

“I think… urrp… That was the children's hospital…” Vlad King groaned out, shifting his corpulent packed form to take in the damage that the immense Endeavor had effortlessly caused. Enji sighed in defeat before falling back in the crater that had been his seat, wobbling body forcing the still muscular All Might to struggle to hold on and keep from being thrown off.

“Don’t worry; we’re just moving you guys to an island to prevent more damage to local cities and towns, especially if this Adipose strikes you guys again.” All Might explained, though the muscular hero couldn’t help but rub a hand over the drooping sphere of a belly he now sported after his run-in with the fattening villain.

“An island? So we’re just going to be abandoned?” Hawks commented, leaning forward so his belly and moobs pressed against Endeavor’s fat.

“Not at all,” All Might explained. “You all will be looked after well by several volunteers and workers who will help look after you all until we can capture Adipose. Once that is accomplished, we will get to work on returning you all to normal.”

“I mean…” Bulk interrupted, lifting one of his car thick arms to flex the fat stuffed limb, the muscles beneath causing the fat bicep to push up against his plump cheeks. “It isn’t that bad being so big. I’m sure the others agree with me on this.” The former muscle-bound hero explained, earning deep groans and belches in agreement from the other three bloblike heroes.

All Might briefly wonder if he’d feel the same way should he fall to Adipose before shaking his head to clear out the intrusive thoughts of fattening food and growing. “Well, we’ll cross that bridge once we’ve captured that villain. For now, we’re just to get you guys moved and settled in the temporary accommodation.”

“Wait… how are you guys going to move us?” Endeavor asked, looking over himself and the other similarly sized heroes. “I mean, just trying to lift me would be too much for you, All Might. And we’ve already seen that walking has its problems.”

“Yes, well. We have someone with a Quirk that lets them swap objects between different locations,” All Might explained the unique Quirk that they would use. “of course, we’re gonna start with just one of you since they’ve never swapped with a person as big as you lot.”

“Gotta be better than being carried by heroes with strength enhancements.” Hawks said, sighing a bit as he gave his immense gut a shake, knowing he could easily hide a car beneath his belly rolls.

“I mean, I can always bulk us up and get us to make our way to the island.” Bulk said, grunting a bit before heaving up a resounding belch.

“I’m sure we can use that for plan B,” All Might said with a chuckle. “But hopefully, things will work with this Quirk.”

—-------------------

“Thanks for keeping us mobile, Bulk.” Hawks panted out, the enormous hills of heroes groaning as they moved their bodies, waddling out from the ocean like moving islands. Their roll filled bodies dripped with rivers of seawater as they arrived at the island's coast that would be their home for the foreseeable future.

“Yeah, good to stretch these muscles.” Bulk said, flexing as his long-buried muscles bulged beneath the heavy layer of fat that covered his body. “Especially with how cool the water is.”

“Still wasn’t fun to get all wet.” Endeavor groaned, trying to relight his flame construct beard, which only saw sparks lighting across his bulbous cheeks and thick chins from the water that soaked him.

The four hill sized heroes shuffled further along the beach of the island. Their heavy footfalls sank into the sand as they approached the crop of trees that led deeper into the island. The enormous heroes got further into the island and noticed a line of muscular men coming toward them. The men looked to be bodybuilders wearing nothing but tight workout shorts and slip-on shoes. They would have looked impressive in size had they not been compared to the blob-like heroes.

“Hello there. I see you finally made it.” One of the muscle-bound men said, shouting to be heard by the enormous heroes who leaned forward to hear better, their swollen guts sinking into the ground and spreading out.

“Who are you… Urrp… guys?” Vlad King asked, groaning a bit before trying to wipe some of the water dripping from his body. The liquid was more a mix of sweat than saltwater.

“We’re the volunteers who will be helping to tend to your needs as long as you reside on the island.” The muscular volunteer said, looking up at the expansive heroes. “It also doesn’t hurt that you are all beautiful men.”

“You’ll be tending to all our needs?” Hawks asked, bringing a thick hand to scratch what he could reach of his massive chest. The wings across his fat shoulders twitched slightly as a few feathers split off to scratch and feel the other fat rolls he couldn’t reach. “Well, I hope you guys can help us with some more… intimate needs.” Hawks chuckled out the last bit.

“Hawks! Don’t be crass!” Vlad King admonished the former flying hero, bringing his belly forward to slap against Hawk’s immense gut.

“Don’t worry, Vlad King, sir, we’re all more than eager to help relieve any tension and stress you heroes might have.” The seeming leader of the volunteers said with a laugh, he and the other men watching intently how the massive men’s wobbling bodies jiggle and slap against one another.

“You’re serious?” Endeavor said, himself finally lighting his fire beard as he glanced over at his fellow blubber packed heroes, seeing all of them surprised by the information. Even Hawks, for all his bravado, was taken aback.

“Hell yeah!” The men were surprised by Bulk’s exclamation, looking towards the former muscle-bound hero. “Well, let’s get started. Hope you guys got plenty of food cause I worked up an appetite.” Bulk said, patting what he could reach of his belly before shuffling off to get something to eat, following behind the volunteers.

The other three heroes stared at Bulk’s broad back and ass as the huge hero waddled off. Their stomachs let out a deep growl that sounded more like a chorus of hungry beasts.

“Fuck it. I’m hungry too.” Endeavor groaned before waddling along with the other heroes, feeling it was getting hard to move as the muscles Bulk’s Quirk had given them were starting to fade away. Huffing as they worked to advance their blubber packed bodies, the three heroes were led along the path of knocked trees and crushed rocks to where Bulk had taken up residence. The huge hero lay back on his huge ass as some of the muscular men formed a chain to feed the immense Bulk, most having to climb up the swollen behemoth of a man.

“Sit down, guys… ufff… the food here is good.” Bulk said, through a mouthful of food, opening his mouth to let the muscular men feed him. The heroes noticed some men who weren’t working to feed Bulk had moved to massage the fattened hero’s belly and fat-filled feet. A few of them moved down to the prominent overhang with what was buried beneath it.

“You could… huff… have waited….” Vlad King panted out, trying to wipe off sweat from his bulbous face as the last of the Quirk boosted strength began to fade from the blobby men.

“I was hungry.” Bulk said through a mouthful of food before letting out a deep moan, feeling the small men begin to work on trying to reach the buried treasure under Bulk’s huge belly.

“Well, I’m hungry.” Endeavor groaned before leaning back and crashing to the ground with a resounding thud, his massive ass spreading out behind him. The gargantuan Flame hero let out a sigh from relaxing, getting comfortable before something heavy landed on his gut. Looking down at his massive chest, Endeavor saw what it was that had landed on him. “Hawks! The Hell!?”

“What? Can’t I relax on a nice warm bed of a hero?” Hawks asked lazily, relaxing atop the Flame hero’s belly.

“You got your own fat ass to relax on.” Endeavor growled out before going silent as the food was brought up to his mouth. What shocked him was seeing the food being carried on floating, crimson feathers. The immense Flame hero huffed before opening his mouth, letting himself be fed.

“See. It’s good to relax.” Hawks said, spreading his thick arms across Endeavor’s belly. The winged hero fed himself and the Flame hero, letting the enormous heroes relax.

“Well, we might as well… oof….” Vlad King began to say, grunting halfway as he crashed onto his massive ass, knocking over a few trees as he spread out. Some muscular men grab food before scaling up the Blood hero’s belly. “Enjoy this time off. At least till Adipose is caught.”

“Well… shouldn’t be too long.” Hawks chimed in, relishing the taste of the food as the more petite men worked to rub and massage his and Endeavor’s bellies.

—---------------------

“Grrr. I can’t believe they’re sending us off.”

“Not like we could do much as we are right now.” Eraserhead said with a sigh. The Erasure hero groaned as he looked down at his own and Hound Dog’s blubber packed bodies, the impressive sized fat rolls wobbling in time with the ship’s swaying.

“Well, we could have still been helpful; we’re not too big.” Hound Dog growled out, bringing his baseball mitt sized hands down to his bulbous chest, causing his fat rolls to slap and wobble about more.

“Ryo, we’re almost the size of a car. Hell, we make Fatgum look skinny,” Eraserhead said, looking themselves over. Their massive bodies were practically bare save for the spandex pants the hero commission supplied them with to keep decent. “Besides, it wouldn’t do us any good to get hit by Adipose again. At least we can still fit in this boat.”

“Hmm, at least it shouldn't be too long before we come back,” Hound Dog said, growling a bit as he brought his hand to cup one of his ample moobs. “Though it doesn’t hurt being so big.”

“Well, not as agile as we used to be.” Eraserhead commented though he fought to keep his face neutral. He recalled how the previous night, he and Hizashi had some fun that resulted in Shouta breaking their bed under his mass, almost falling crashing through the floor of their apartment. Before Eraserhead could drift off to his excitable memories, letting his vast hands cup his swollen moobs, the boat lurched before the intercom announced they had arrived at the island.

The two blob-like heroes were guided out through the narrow halls of the ship, leaving behind dented metal and a trail of sweat as they forced their way through. The heroes were greeted by muscular men clad in tight shorts upon getting out to the sunlit island.

“Welcome. We hope you’ll enjoy your stay here.” One of the muscular men said as they approached Eraserhead and Hound Dog. They held a hand to shake, though keeping it high due to how tall and enormous the two heroes were.

“It’ll only be a temporary stay,” Eraserhead said, sighing as he looked down at the attendees. He glanced back over his fat shoulder to see the ship sailing off, sealing that they weren’t going back anytime soon.

The muscular man seeming to be in charge, chuckled slightly at the stoic erasure hero’s comment. “Oh, I’m sure. But that doesn’t mean you can’t enjoy yourselves whilst here. Now, why don’t we get you in your costumes, as I’m sure you’d prefer to be back in uniform than just wearing those shorts.”

“What do you mean by that?” Hound Dog asked, wondering what it meant that they were offering them their old uniforms considering they had outgrown their suits with more than tripling in size.

“Well, with so many heroes coming to the island. We found they were more comfortable wearing their uniforms than just in shorts or just nude. So we got someone with an elastic quirk to help make them stretch over our immense guests,” The leading man said as he guided the two swollen heroes along a path, going deeper into the island. “We’ll just need to take your measurements, and you can then take to relaxing along with your fellow heroes.”

“Hmm, I suppose that makes sense. But shouldn’t the focus be on trying to lose all this excess weight rather than seeming to embrace it?” Eraserhead asked, glancing to the side of the path they were taking, seeing how the trees were damaged and knocked over.

“Well, until the villain that caused the growth is caught, it seems counterintuitive to have you lot work on losing weight when you’ll just wind up getting the weight back and more.” The muscular man explained, bringing the two blimplike heroes to a clearing beside a small hut. More of the bodybuilder volunteers standing around with measuring tapes. “Okay, let’s see about getting you guys measured out before you go to relax with the other guests.”

“Where are the others?” Hound Dog grunted out as he and Aizawa waddled over to the centre of the clearing to let the muscular men work on measuring them up. The measuring tape looks like the yard measurements used with construction more than in clothes making. The giant hound hero took a deep sniff, catching an odd yet familiar scent in the air.

“Well, it’s around midday, so they should be done with the first lunch soon.” The leading bodybuilder said as the other assistants got to work measuring the two immense heroes. The measuring tape pressed into their blubber packed bodies, slipping in between their thick fat rolls whilst causing the swelling fat to jiggle from the slightest movement of the assistants.

“First lunch?” Eraserhead asked, panting slightly as he tried to spread his legs out, giving the muscular men the chance to work on measuring his thick thighs. Hound Dog grunted himself whilst he raised his broad arms, his bingo wings drooping before being pinched slightly as the men wrapped the measuring tape around the waist thick upper arms. The muscular assistants had to scale up the furry hero’s blubber packed form.

“When you reach the other guests' size, you’ll need quite a lot of food to be even close to sated.” The leading attendant said with a chuckle, watching on as the assistants worked to shift the gigantic heroes' fat forms to get the measurements they would need for their stay.

“What do you-” Eraserhead began to say, only to be cut off as a deep, booming sound echoed across the island. The ground shook subtly with the massive blubbery heroes' bodies wobbling with the minor quake. The sound resembled a deep rumble, almost animal-like. “What was that?”

“Oh, that. I’d say Endeavor has finished his latest feast.” The attendant said with a chuckle as he and the other bodybuilders were undisturbed by the seeming force explosion that shook the island. “For being a flame hero, his burps can be quite powerful.” The two heroes were confused, realising that the explosion that shook their flabby bodies was an almost inhuman belch.

“And we’re done. We should have the uniforms ready by tomorrow.” One of the assistants said before they stepped aside, taking the written measurements of the latest additions to the island. The bodybuilders patted the swollen heroes on their enormous bodies, causing Eraserhead and Hound Dog’s bodies to jiggle from the light touch.

“How about we bring you two to the others so you can start relaxing just like they have.” The attendant said, starting to walk down one of the paths leading further into the island. He paused a moment, waiting for the enormous heroes to follow along.

“I swear, these guys seem to be doing Adipose’s job for him,” Eraserhead whispered to Hound Dog as the sumo sized heroes followed their guide, the ground slightly shaking with every thudding step they took.

“Not like we have much choice here.” Hound Dog grumbled, glancing over his broad shoulder to the erasure hero before the two waddled along the path. Following the lead attendant further and further into the island as the oddly familiar scent in the air got thicker.

It wasn’t long before Hound Dog recognised the stench as being akin to the sweaty musk of a locker room. Getting to the clearing that the path led them to, the two obese heroes were stunned at the massive blobs of the four heroes residing on the island.

“Ryo! Good to see -UUURRRRPPP…you.” The scarlet-clad mound that Eraserhead and Hound Dog recognised as their fellow colleague Vlad King. They could make out his huge fat-filled face atop his chest and belly's many rolls and folds. The stretched-out version of his costume straining against his car-thick blubber rolls, the chest window that Hound Dog relished to see on his partner now spread open as Vlad King’s hill sized moobs threatened to spill out of the opening in the spandex like costume.

“S-Sekijiro!? How did you get even larger?” Hound Dog said, taking in the mountain that was his partner. Hound Dog knew that the four heroes who came to the island before would have been enormous, being too big for a ship to transport them over properly. What he did not expect was the even larger sight of Vlad King, his swollen blubbery form easily larger than the building-sized form they had before arriving on the island. Even with the growth that Hound Dog and Eraserhead had experienced, they found themselves unmatched by the massive chest that Vlad King had.

“What can I say? The food here is good.” Vlad King huffed out, lifting a swollen, bus thick arms before slapping his fat body. The enormous mound of fat shook about with the slap, filling the air with the sound of fat packed flesh slapping against one another.

“Did I hear we got fresh meat?” Vlad King grunted as his immense body was shifted aside suddenly. His heavy form dragged across the ground as the grey-clad form of Bulk pushed the swollen Sekijiro, allowing the bulking hero to come into view, just as large as the blood hero. Unlike Vlad King, who had been resting on his huge warehouse-sized ass, Bulk was resting on his swollen gut, moobs pushing up to his face as Bulk pressed the multi chinned head against what looked like a trough of food that looked like it could feed a village.

Further off, Eraserhead could make out the mountain-sized, blue-clad form that was Endeavor. The swollen erasure hero made out what looked to be cranes around the flame hero, lifting up his fat rolls as the huge hero moaned deeply.

As the two new heroes took in the size of their colleagues, they suddenly wondered if they would be joining in on the hedonism that seemed to have spread among the heroes.

“Well, when in Rome.” Hound Dog said with a shrug to his vast shoulders as he shuffled to where the muscular men had brought out a table ladened with food for the new arrivals. With the two enormous heroes waddling over to eat, their stomachs growling akin to beasts, some of the attendants were bringing over a new group of volunteers.

“As you can see, we’ll be helping these fortunate heroes with tending to their needs.” The guiding attendant stated, the ground shaking as Hound Dog and Eraserhead sat down before beginning to gorge themselves. The attendant saw how whilst most of the volunteers took in the sight of the gorging heroes, one of the muscular volunteers raised their hand. “Oh, any questions?”

“Yeah, is there a chance we get to help the Number Two hero?” The young man asked, glancing to look up at the immense mountain that was Endeavor, the cranes moving aside to allow the massive mound of fat that was Hawks from out of under the flame hero’s underbelly.

“Well, we do mostly rotation service, but mostly the lead attendants who handle the Flat Packed Four.” The leading attendant said with a chuckle, referring to the four biggest heroes by the collective nickname that they were given.

“I see.” The volunteer said, nodding understandingly as he and the other volunteers were guided around. Passing by one of the immense heroes, the volunteer brushed his hand against their ample form. The huge hero steadily swelled out more as the volunteers made their way to the dormitories.

—--------------------------------------------

A Few Months Later.

“Fuck… Hizashi… Urrrp…”

Eraserhead laid against a rock face as his black-clothed body spread out before him within the island. The swollen hero gripped his immense moobs, moaning deeply with every thrust of his wide hips, shaking his belly that covered swollen form of Present Mic, who was working his mouth on the erasure hero’s buried cock.

Shouta moaned deeply, thrusting his wide hips and causing his blubber packed body to wobble atop the obese Hizashi, getting closer and closer to climax before the dark-clad hero let out a deep moan mixed with a burp as he came into his partner. The immense Eraserhead panted deeply, a sheen of sweat across his bulbous cheek face with his dark shirt showing sweat stains. After puffing a bit, the giant man felt his belly being moved with Present Mic working on getting out from beneath Shouta before resting atop the swollen gut of the erasure hero. Mic’s own massive body stretched his leather-like uniform.

The sound of the large erasure hero being sucked off would have been seen as inappropriate if not for the other mounds of fat that were the many heroes on the island also having their sexual needs met. With the copious amount of male heroes being targeted and made victim to Adipose, the island had become more of a resort for hedonism with how the vast behemoths have let themselves go. The vast, somewhat mobile Bulk and the quirk assisted Hawks were double chugging kegs like beer cans as they sat on their swollen asses, back to back, whilst letting out lazy belches. The hill-sized FatGum and Edgeshot both head fist in a trough and eating like hogs, or the mountain-sized Vlad King being pleasured as the smaller mound of fat that was Hound Dog worked on his ample chest that threatened to spill out from his costume. So lost in feeling their own pleasure, the many immense heroes didn’t notice how the attendants helping them seemed to be gone now. All except one hero were oblivious to the loss of their helpers.

“Where are… urrrppp… those attendants?”

Across the island, the colossal blob that was Endeavor groaned as he felt his massive moobs through his swollen hands, just barely able to handle the car-sized fat rolls. The big fat-filled flame hero wondered where the attendants were as his gut hungered for his latest feast; it didn’t help that Hawks had gone off to be fed and still hadn’t come back. Wondering how long the immense fire would have to wait, he began to shift atop his building-sized ass, grinding against the rocky hillside he rested against as he waited. Endeavor grunted as he felt the small presence of someone walking up his belly, the Number Two hero frowned against his fire-formed mask as he wondered what the main attendant wanted since he was usually the only one to climb up him unless to bring up food. With the muscular man getting past Endeavor’s swollen moobs, the mountainous hero scrunched his blubber-packed face as he tried to place the man before him, seeming familiar yet not like the usual men who fed or fed pleasured the gargantuan Flame hero. Getting closer to Endeavor’s fat face, the flame hero picked up on who was climbing up him.

“Y-You?!”

“Me. I’m glad to see you’ve enjoyed yourself.” Adipose said, the once twig-like villain now muscular, clad in not but tight workout shorts as he climbed up the wobbling blubber to reach Endeavor’s face. The flame hero grunted as he tried to get to move his body, unable to without Bulk’s quirk assisting him. “Oh, I wouldn’t get so worked up; I wouldn’t want you to lose all this hard-earned fat.”

Endeavor grunted, trying to force his body to move as he felt something moving up his hill-sized belly. The Flame hero could only hope that the other heroes or the attendants would realise what was happening.

“Well, it didn’t prove that hard to come to the island. There are plenty of guys who want to serve huge behemoths like you. Though it took a while to bulk up,” Adipose said, lifting his arms into a flex. The villain admired his more ample sized biceps before focusing on the fat packed hero. “Course, I gotta keep the strength now since those other volunteers are now fattened up like the rest of you.”

“W-What?”

“Aww, did you forget about my quirk?” Adipose said with a mock pout as he leaned against what he could reach of Endeavor’s giant face, patting the swollen cheeks. With his touch, a warmth spread through Endeavor, causing his ample body to grow out more. “Course, I can’t go around and fatten everyone here alone. So I decided to rework an old device. I’m sure you’re familiar with it.”

Before Endeavor could grunt out the question, he gazed down passed his moobs as he noticed a pipe slithering up him. The tube looked more like one of those sewer tunnels in size, though he realised it must have been that size so that he couldn’t spit it out with his large mouth. Opening his mouth to warn the other heroes, Adipose silenced him as the pipe lunged into his mouth, fitting into place before a paste began to pump out. The flow of the paste kept the Flame Hero quiet as he was forced to swallow the mixture to keep from drowning in the mix.

With the enormous heroes gorging or tending to one another’s sexual hunger, it took some time for the usually observant heroes to realise anything was wrong. The sound of groaning echoed across the island, accompanied by the cacophony of the trees being uprooted that began to draw the blob-like heroes' attention from attending to their hunger.

“What’s going on?” Eraserhead grunted as he shifted atop his huge ass, looking around to see what was causing the noise. It didn’t take long for the source to be seen as the fat blobs of heroes noticed that the immense mountain that was Endeavor seemed to be growing even larger. The blue-clad hero swelled out as his fat body toppled over and crushed the trees around him, the spandex uniform straining with tears forming as the heavy fat rolls forced the uniform to its limit.

“W-Why is he growing like th-?” Present Mic began to say, only to let out a muffled groan as a pipe was suddenly forced into his mouth. The other heroes now realise that across the ground were more of the pipes, slithering across the land like snakes as they forced their way into the heroes' mouths and, in some cases, their ample asses. With muffled groans and the occasional moan of delight, the heroes felt the pipes begin to pump a sweet and familiar tasting paste into them, fueling their growth more.

With the growth speeding up, the four heroes who initially came to the island first swelled the fastest, rivalling the mountain on the island as they grew more and more. Their fat bodies threatened to push aside the other more minor heroes, dense fat rolls moving like a slow tidal wave across the land as they edged closer and closer to the island's beaches.

Atop the enormous blob, the fat packed colossus that was Endeavor, the now muscular form of Adipose relaxed against the gargantuan flame hero. Tapping against the vast, beanbag sized cheek as he looked over the fattened hero.

“Impressed with how far I got this.” Adipose said, more than proud of practically turning all of Japan’s greatest heroes into mountain-sized blobs that would rival the size of Mount Fuji. Looking down the vast expanse of the flame hero’s body, seeing the exposed patch of red hair covered flesh, Adipose spotted the blobs of Hawks, Vlad King and Bulk. The three tremendous heroes pressed up against the significant Endeavor whilst the more miniature heroes were close to being smothered or resting atop the other growing heroes. Adipose took in the sight before noticing the growth start to tapper off for Endeavor.

“Looks like your pump is running low. I’ll go top it up.” Adipose chuckled, patting the flame hero on his cheek, sending his fattening quirk into the groaning hero as he made his way down his mountain range sized backside to restock the pump.