It was another day on patrol for one of the city’s top and biggest, in more ways than one, Super Heroine Mass Wolf. She was a beacon of justice and strength for the city and its citizens that looked up to her for protection. With her powers that was an actual fact. Her powers allowed her to size shift, growing her entire body, or just one part of it, from tens to hundreds of feet becoming a Giantess that crushes evil. Along with growth she was capable of increasing her muscle density or body fat for offensive or defensive capabilities. Her Super Heroine outfit a blue body suit with black bottoms, lower sleeves, and pant legs was capable of adapting to any size she or form. Her logo a red MW displayed proudly on her breasts, along with the word Mass, written in the same color, on the seat of her suit.
Plenty of fans had made jokes about the seat of her suit there were plenty of pictures that photoshopped the M out. Mass Wolf rolled with the jokes, but to many enemies it was the last thing they saw before they were flattened by her enhanced curvy posterior or pinned until the authorities arrived.
While it was another day of patrol, towering over buildings and being able to see and hear several miles around her for any sign of trouble, it was a special day for her. But that would have to wait for now before heading to the business district. She kept to the Macro Lane as she patrolled, a huge billboard for a flavor of soda called GLOP caught her attention for a moment as she passed by. Ugh, more sugary sludge to fatten you up. Although she was one to talk, her civilian form was on the heftier side. But Nephele preferred finer sweets like cakes.
According to the city news and other reports that her very macro presence was enough to lower crime by 36%. It was pretty hard to outrun her on foot, or by car. The sounds of her footsteps as she walked through the macro lane was like a sound of doom to criminals. But there was one raccoon purse thief that tried, during her patrol. He didn’t make it a block before she arrived snagging him by pinching the back of his coat. She dropped him off with the city police before returning the purse to the victim, while in her regular height.
Her heroics weren’t just limited to crime fighting, like assisting the pair of delivery foxes with moving their truck that had its engine die in the middle of an intersection. She gave them a lift, literally, setting both it and them down at a repair garage. They thanked her and offered her a free delivery that she couldn’t use, without giving away her address. Hmmm, maybe I could have them give it to the firm. We could save a bundle on our next project.
Terry would probably overload them with modeling supplies for next skyscraper plan. He'll probably want it to rotate, or the windows can change sizes. Mass Wolf laughed to herself.
She heard him snicker before his smartphone's camera clicked. The first two photos she let her eager canine fan have, snapping two poses with the seat of her suit in frame like it was a huge round billboard. The fan had had his fun now it was her turn on the third. He got into position, one paw holding the smartphone the other he held out like he was presenting her huge backside, but he was in for a surprise. She had turned around and bent down, her muzzle right behind him and flashed the piece sign. It took him a moment of looking at the screen that his favorite Macro Heroine had snuck up on him, his pose shattered as the phone’s camera counted down capturing an image of him turned to face Mass Wolf and cringing in fear that he had been caught. Shrinking down to her normal height she greeted him properly.
He gushed about how big of a fan he was, he was probably worried that she might want some retribution. If Mass Wolf was Nephele in this moment she would have, but as Mass Wolf she offered him an autograph. Unfortunately, he didn’t have any paper on him, but there was room on his phone case. He left happy, his tail wagging at thirty miles an hour, she overheard him mutter about possibly sealing his whole phone to preserve it and getting a new one later.
Her patrol now headed for the business district, already she knew what was in store for her. Nephele had helped design it and was even able to design a n entire floor herself for the exotic food court. The new Wolf Height’s building that had opened earlier this month, home to many new businesses it was a place to both shop and do business and the new shinning gem of the district.
The second floor had a blue banner proudly displayed written in the same color and font as the letters on her suit, the same floor the food court was on. Mass Wolf eats here for free. That brought a smile to her muzzle. This wasn't the first time she had seen it, it was all over social media, not as a trending topic but one that was heavily pushed, attached to other articles and posts so that it would be seen. Mass Wolf had already planned things out she shrank to her regular height and headed into the building, she wanted to give them a big surprise. She entered the building and was greeted by fans on her way to food court. Getting through them was the hardest challenge today so far. Getting through mobs of fans and those that you’ve saved just to get some lunch was a herculean task. It was a fine balance of turning them away politely, waving and greeting while keeping moving, and posing for select photos. An otter in a neck brace was one of the few exceptions she made.
Finally, she made it to the food court, with a small following of fans. That only grew once she set foot in the area. The food court works and customers all took notice of Mass Wolf’s entrance, there were murmurs and a few squeals of her appearance. One was the most vocal.
“She’s here, she’s here I told you guys she would come!” One of the workers, a male canine nearly shouted. “And you said it wouldn’t work Mary.” Mary, a plump beaver lowered her cap to cover her blush.
All at once Mass Wolf was assaulted with offers to eat at their restaurant. Each one of them building up how good their menu was and that they offered Mass Wolf her favorites. It was too much the words dog piling and mixing together.
“Alright enough!” Mass Wolf declared. I need to put an end to this. “I’ve made my decision, I’ll get one big sandwich that each of you can work on, except for Silver Moon you know what my favorite coffee and make that to go please.”
They eagerly got to work pitching together to make the Massive Sandwich that they had dubbed while Mass Wolf waited. Silver Moon finished her coffee first so she had something to enjoy while she waited.
The whole exchange had caught the attention of a certain mouse, pulling her away from the music video of the mice twerk dancing on her smart phone. She had been studying it watching the dance moves and clapping cheeks in their shorts and pants. One of them stood out to her in particular, a blond-haired blue-eyed mouse with the biggest rear, and a spare tire for a belly, on the screen in pink sweatpants. The mouse glared at the blond fat ass her eyes seething with jealousy. The remains of the mouse’s lunch were on full display on her table the box of an extra-large mega ramen peperoni pizza and cheese stuffed breadsticks nothing left but crumbs and grease-stained paper, except for her drink which she had refilled multiple times. She slipped an earbud out of her right ear and turned her attention to Mass Wolf being presented with a half a dozen layered sandwich and a coffee.
The wolf superheroine thanked them and even posed with all of the workers, so her food wasn’t entirely free. Mass Wolf left heading for the stairs, that was when the mouse stood up and made her move approaching her and cutting her off from the stairs.
She was big for a mouse in more ways then one. Not a goth look, kind of punk look that would also fit in a rave or rock concert. Her hair was dyed a light green, which she styled in a swept look that covered a bit of the right side of her face. Her lips were coated in lipstick that matched the color of her hair. Her right ear was pierced three times with studs with her right brow pierced once. Her outfit consisted of a black top that her generous bust filled, and a pair of blue jean shorts that her dumptruck of a butt filled to the brim. Compared to her huge rump her belly was flat, it was like her booty cheeks had absorbed all of the fat in her body. She scanned Mass Wolf lid half closed like she was bored.
“Hello,” Mass Wolf said.
In her paws the big butt mouse was slurping a 128oz cup of blue soda, very audibly. Mass Wolf was about to say something, when the mouse stopped slurping to let out an audible ahhhh.
“So, you’re Mass Wolf huh?” she asked.
“Yep, that’s me, the Massive Wolfess herself. You must be new in town, heck probably new in state if this is our first meeting.” Mass Wolf flexed her free arm, using her size shifting she increased her muscle density a bit in that arm. Her muscles bulged and swelled stretching the fabric of her suit. “Are you looking for an autograph or a selfie?” She wanted this conversation to be over now, and before her food gets cold. There was something odd about this mouse, she didn’t want to be rude. Years of dealing with thirsty and odd fans had given her plenty of experience. It was best to get an idea of what they want
The mouse didn’t answer right away she slurped her soda. “Mmmmm, nah. I was right you’re not as impressive as I thought.”
What?
“You don’t have your own Boobtube channel, you’ve never done a victory twerk, and I thought your ass would be bigger than this.” She slurped again. “What this city needs is someone who can really bring some big entertainment.”
Mass Wolf said nothing, as the mouse slipped her earbuds back into her ears and left while watching a music video on the screen. Mass Wolf ears picked up a few of the lyrics. “Pump it! Shake it…make it go World Wide! “
Huh, what an odd mouse, and a poor taste in music.

She left the tower, hoping to finally get some peace, but didn’t go too far her perfect spot was nearby. By growing, leaping, and then shrinking in mid air she landed on top of tower in her regular form without causing any damage or impact to it’s structure. There she enjoyed her free food as an almost break, in peace. Her eyes and ears observing the the beauty of her city always under protection.
Her sandwiches were gone and she was enjoying what remained of her coffee when she felt the ground shake. An Earthquake? No the shaking was too irregular, and her ears detected the sound of rumbling that was growing by the second.
Now completely alert and ready for action her eyes and ears scanning for the source of the disturbance. There it was a giant purple blob was growing several blocks away downtown, it was growing every second becoming taller but much much wider.
It was time for action she shed all feeling of break, leaping from the building gulping down the rest of her coffee in mid air. She sizeshifted into her macro form landing in the super hero pose. Without missing a beat she flicked the cup, like it was a small marble into a passing garbage cup and sped off heading for the blob.
As she closed in there was good news was that the blob had stopped growing, and bad news it was on the move. The gagantuan purple blob shook and jiggled like a massive ocean, as it moved. The blob rolled over vehicles, lamp posts, fire hydrants sending up geyesers of water, and anything left in the road crushing them or absorbing it into its fatty foods. Fortunately, pedestrians were clearing out and seeking shelter. But that wasn't entirely safe the blob side swiped buildings as it passed breaking into them and invading the interior like giant water balloons as it passed by.
As Mass Wolf closed, she noticed certain features on the back of the blob, well the side that wasn’t moving forward, appeared to have a giant pink worm coming out of it, surrounded by two round blobby forms. That wasn’t all there was something odd about the backside, almost familiar. She had seen it at gyms for large furs and as Nephele on treadmills and ellipticals…especially ellipticals. The blob had a huge wide ass! Now that she was close enough, she was able to see a pair of feet clad in white boots performing a titanic task of lifting the blobs frame to step forward. Each step leaving a crater big enough for a vehicle to fall into.
Mass Wolf changed directions determined to get ahead of this rodent blob and cut it off before it got any deeper into the city. She shrank a bit to slip through an alley, coming through it and right in front of the rodent blob.
"Hold it!" Mass Wolf commanded.
Mass Wolf took in the blobby terror. She was a rodent a mouse or a rat, with green hair a domino mask. The mask was different then Mass Wolf's concealing her eyes under the white fabric. The upper part of her body suit was a lighter shade of purple compared to that of her expansive backside. A white stripe flowed from her neck rolling several times across the fatty mounds. The lower part of her sleeve's gloves, and boots were the same color.
The only parts of her body that were small, compared to her huge blobby body, were her arms and her head. If she had an itch on her lower ass or belly there was no way she would be able to scratch it. Her head sat upon a few giant neck rings with her cheeks full like they were filled with hundreds of pounds of pudding.
“I heard about you the biggest Super Heroine in town? Well

Mass Wolf charged flowed into a punch right into the villains gut, World Wide didn’t even try to block. It was like slamming your fist a balloon filled with pudding. There was an impact, World Wide’s entire belly shook and jiggled like an ocean, before the impact’s energy disaparted. She knew this would be the result, the punch was just to gauge how much this blubber could handle.
She changed tactics going for multiple palm strikes in different areas trying to slow down World Wide and look for a weakness. Again, the belly fat absorbed it, but the energy was making its way up to her breasts which bounced and jiggled like massive water balloons. Just a bit more and I can rattle that fat head of hers.
Mass Wolf leapt back putting some distance between them.
"Is that all you got canine?"
Far from it you
She increased her body fat and her muscle mass at the same time. Power, defense, and a lot of impact is what she needed for this battle. Her entire body grew several more feet, but stopped there it put her about at the same height as World Wide coming up to the villains massive chest. Her entire body, belly, hips, breasts, and limbs bloated up into her sumo form. The muscles underneath her fat kept them firm. Her huge rump stretching the seat of her suit, the word Mass on her backside stretching like a huge round billboard. Mass Wolf took a sumo stance, legs spread and arms raised ready to deliver thrusts.
All of this impressed World Wide, she scratched her chins. “Hmmm, not bad, that ass could definitely twerk. But if your going to sumo shouldn’t you put on one of those diapers?”
Mass Wolf charged determined to knock World Wide on her ass both figuratively and literally. At the last moment she lept, thrusting her titanic belly into World Wide’s. The impact was like a cannon ball fired into the ocean. World Wide’s entire body shook and jiggled, the waves of fat started on her belly and spread like a tsunami.
“Woah, what the?” the villainess exclaimed, a moment before the energy of the impact reached her head spreading to her entire body. Her body shookand rolled, , especially her belly and butt, her arms flailing and her head unsteady.
Mass Wolf pressed the advantage pressing forward bumping bellies and thrusts determiend to make sure her fat didn’t stop shaking.
World Wide was losing ground, her fat was starting to catch up and absorb impacts but only if she moved back. This was unacceptable she was the juggernaut, not some box to be pushed. She tried to counter thrusting her belly to try to counter push this dumb puppy back. But still she was losing ground. Then she noticed something out of the corner of her eye. It was an ad for GLOP soda, for their new flavor Berry Bomb Blast! The exclamation was apart of it’s name.
“Oh good, I’ve been wanting to try their new flavor,” World Wide said. Her arm reached into the window of the GLOP co building like how a regular fur would reach for a cup of coffee, but at that size her fist smashed through the glass. She pulled out a huge vat that ripped a hole on it’s way out. Throwing her head back she louldly chugged it’s contents, gulping every drop in less then ten seconds.
“Ah…10 out of 10.” She crushed the vat like it was a soda can and hucked it past her. Fortunately it landed in a scrap yard, without crushing anyone. But it startled every worker there. Wiping her muzzle she let out a thunderous belch that shattered any windows that her blubber had missed. Her belly gurgled, making a sound like a huge beast.
Mass Wolf stopped sensing something was off, she backed off ready to counter what would happened. World Wide ballooned! The gargantuan blobby rodent grew fatter and taller, now towering over Mass Wolf whose head wasn’t even taller then the rodent’s belly. Her belly expanded reaching to where Mass Wolf had retreated to
“Ah, sugar does a body wonders.” The battle swung the other way, World Wide advanced pushing Mass Wolf back. Mass Wolf dug bellies pressed against each other, her paws pressed into World Wide’s belly trying to find purchase and shove this fat ass mouse back. It was no good she slid back her boots digging into the pavement kicking up clouds of dust.
“Come on is that the best you’ve got?” World Wide smugly said. “Your like a boulder trying to push a mountain!”
How was she going to take down World Wide?
-to be Continued

This was a collab I did with  _xxrskxx I commissioned last year, and I've been wanting to do a story based on it and Macro March was the perfect opportunity.

World Wide belongs to  _xxrskxx

Artwork by  _jangleforks