Clearing Out The Store

by Archy

Rating: mature
Tags: Fetish, Derpy Hooves, Slice of Life, Anthro, My Little Pony: Friendship is Magic, Original Character
Length: 3096

Derpy and Kiki continue their adventures of fattening themselves up. This time a supermarket gets the brunt of their size.

As the two massive mares strive to get even bigger, things get competitive when the two of them decide to take a shopping trip together. Before a table full of goodies was impossible to resist, how will they cope with an entire store?

Story commission/trade for Anon, part 3 of a 3 part series! Want your own story? Check out my journal for info.

Cover art by Bronyvectors.

Published 2018-04-06 17:10:07 UTC
Last updated 2018-04-06 17:10:07 UTC

Clearing Out The Store

“Welcome to Maresons!”

The greeter pony waved a little as the two mares entered the store. Derpy gave a little wave and smile back at him, the young buck staring for a moment before going back to his duties.

“I think he liked me.” She said with a smile as her and Kiki started their walk round the store, Kiki had already grabbed a cart she was pushing in front of her, trying her best to keep it on track. They always seemed to annoyingly veer one way or the other. This one was no exception.

“How could he resist? I’m surprised he didn’t immediately try to grab a handful of your massive body you know.” Kiki giggled to herself as she walked alongside her friend and continued to push the cart, both of them were looking for the right lane. “Speaking of, have you gained weight since that session a few days ago? You were nearly at my size, now you seem to be beyond it.” Kiki giving her friends tum a little prod as her low hanging gut was easily escaping her top.

“O-oh, um. Well I may have indulged myself a few nights… it’s your fault though! You were right, this feels so nice.” Derpy happily replied as she gave her stomach a little pat as they walked. “Even now I can feel it jiggling slightly as I walk. It’s nicer than I thought it would be at first.” She smiled.

“Uh huh, and what did you indulge yourself with exactly?”

“C-chocolate and cakes.” Derpy said blushing a little. “Well, it seemed like the obvious fattening things and they worked. I mean you said it yourself I’ve gone a little beyond what you weight. Your still nice and chunky though.” The pegasus gave another small smile and prodded her friend back which made her blush in return. “Don’t worry, I’m sure we’ll get enough from this trip to make us both even bigger!” She said with a little flourish in her tone.

Kiki was trying her best but it was a little difficult to hide the fact she was slightly jealous of being overtaken in size by Derpy. The one she had introduced to being nice and big. Still, it didn’t matter. As she said after this trip they’d both be getting much larger and she’d make sure she got her pick of the pie, cake, chocolate. Whatever it happened to be. The two mares continued to walk as they scanned the signs above the isle.

“Finally, I wonder why it’s right at the end of the shop?” Kiki said as her eyes came to rest on the sign. It was split into four sections which read:

PREMADE DESSERTS
CAKE’S
PIES
CHOCOLATE

Both of them just looked at each other and grinned.This was what they wanted. The long isle was split as the sign indicated with different sections. Only a few other shoppers occupied the area as Derpy started to grab things from the shelves and load them into the cart. At the moment they were stood next to the premade desserts and a number of small boxes of cookies and cupcakes were going into the cart.

“You might wanna slow down Derpy, you’ve nearly half filled it with those things and we haven’t even checked out the other sections yet.” Kiki said, a little worried as she watched the mare waddle her way down the aisle and grab a few more boxes. “I mean c’mon, there’s a whole section dedicated to chocolate.”

“Oh yeah, guess I’m being a little hasty…” The mare said, realising her error. She took a few of the boxes out but left the cart still looking a little like there was too much in there. “Maybe we should have gotten a second cart?”

“Lets just see what we can get with the trip and we’ll think about that next time okay?” Kiki replied, the two of them walked a little to get to the chocolate section, Derpy’s eyes immediately coming to rest on a large box that contained an already iced birthday cake.

“This looks good.” She said, holding the cake up and showing Kiki through the see-through plastic. “Some of these? I know you’re meant to decorate them and whatnot but they’re big and packed with sugar.” She said, putting a couple of them into the cart. She picked up a third one and inspected it. “Hey, this one's damaged.”

She wasn’t wrong, as Kiki looked at the box the corner was dented in. The tag that usually alerted store staff to customers tampering with food was also missing. Derpy grinned at her. Kiki immediately knew what she was thinking.

“We could eat it and nopony would know…” She said, starting to pull the packaging off.

“I mean we could…” Kiki wasn’t going to stop her, the mare had already removed the cake and was eyeing it up. Her mouth watering already as she pulled a chunk off and took a bite, the rest quickly disappearing inside her greedy mouth. A few chews and it was gone.

“Very tasty, here!” Derpy said with a smile and before Kiki could stop her, she pushed a piece into her mouth. She was right, very tasty.

Oh dear.

“H-how many more damaged ones do you think there are Derpy?” Kiki asked her as she watched the massive obese mare finish off the cake. It had done its job and already packed on a number of pounds to her big size hardly even trying.

“Probably none, it’s rare you find damaged goods on the shelves. Ponies usually tell staff about them. Why?”

“Oh nevermind, it was nice to get some free food is all.” Kiki said and sighed a little. But as she looked at her friend she saw her produce another rather devilish grin. “What, why are you smiling like that?”

“Well...we could have more free food. It’s all around us.”

“But, we’ll get kicked out. We can’t just start taking food out of boxes and eating it. Store staff would be on us in a flash.” Kiki replied. All Derpy did was give her a blank look and tap her head, it took Kiki a second to work out what her friend was trying to tell her.

“Oh right, magic. Of course. What do you propose?”

“There’s one camera watching this isle. Here - take the remains of the box and levitate it in front of the lense. I know this store, the security guard who watches them is lazy. He won’t notice for at least twenty minutes or so. That should give us plenty of time to treat ourselves.” Derpy said with a giggle.

“Okay, well that still doesn’t account for other shoppers, the remaining tags on the food that isn’t damaged.” Kiki replied.

“Please, there’s like 2 other ponies in this isle. They’ll probably leave and quarrel internally whether they should tell security. Worst case is we have a pony who’s more moral than we account for and we’re kicked out quickly. The tags I’m pretty sure are looked after by an external company, they ring the store to let them know there is tampering happening. Again it takes them time.” Derpy said confidently.

“And you know all this how?”

“I work retail on the side sometimes, being a mailmare doesn’t pay big bits you know.” She said. “C’mon, cover that camera and lets get started!”

Kiki cut a small piece of cardboard from the box, levitating it up and placing it in front of the camera lense. Rather discreetly so as to not cause a scene they started to have at the chocolate isle, both mares opening boxes of chocolatey goodness and Kiki using her magic to effectively open things. It wasn’t taking them long to get into the goods and start to stuff each other with them. Both had grabbed boxes of chocolate cakes and were already using their free hands to feed each other.

“J-jeeze Derpy you’re such a fat glutton, you’re devouring that cake.” Kiki managed to say to her friend between mouthfuls.

“Y-you’re doing just as well butterball. You’re keeping up, and eating a little faster. Don’t worry, I can accommodate.” She said with another small giggle. These were becoming rather frequent, Kiki wondered if the food made Derpy rather happy and that these little giggling fits were coming out as she ate.

“T-thing we can burst out of the clothes again?” Kiki asked, another round of chocolate entering her maw as she happily chewed. Some chocolate candy this time.

“I-If we don’t we’ve failed.” Kiki replied, simply chowing down on the rich chocolate treats that her friend was feeding her. She watched as her flabby obese arm pushed in more and more food. The mares were already starting to gain quickly, both now so obese each of them was struggling to stand. The other shoppers had left the isle in a slight panic as the two had started to gorge themselves.

“While we can still walk... “ Kiki started to say, her words interrupted by Derpy eagerly pushing in more fattening foods. “...We should move to the middle of the isle, I can use my magic to pull food in piles towards us. After that we can just scoop up what we want each next to us.”

Derpy didn’t say anything in response, she simply started to move her massive lardy body to the middle of the isle. Still eating, the few extra delicious mouthfuls she swallowed proved to be too much as she sat her chunky rear down with a THUNK on the floor. Kiki followed her friend, her own rear coming down to the floor with a rather lovely squish that was hard to ignore. Her body getting too much for her to keep aloft as she jiggled, her belly gurgling and making noises any satisfied stomach would as she lowered herself to the floor as well, gently though. The two of them just letting their hefty rears take all of their weight as they sat on the floor. Derpy was still a bit of clutz when it came to being subtle.

The two of them had gained so much from eating, their jelly roll bodies were just so immense. Kiki could feel her neck fat as her triple chins had expanded to soft rolls around her head. Derpy was about the same, and their massive bodies made satisfying jiggles as they really enjoyed their size. Her fat arms heavy to even lift, no wonder she couldn’t keep her massive belly and titanic ass from hitting the floor. Big and hefty was always best.

Kiki did as she said, levitating food from all four of the sections towards them. Before long there was small mountains of cakes, cookies, pies and the remaining items from the chocolate isle next to them - although these were nearly gone. They still had three sections worth of foods to get through however.

“Competition?” Derpy asked between mouthfuls.

“Competition?” Kiki replied, a little confused.

“Fattest wins and the loser has to pay for all the eaten food, cos they’re gonna catch us.” She giggled, wiping some cream off her lardy face from a cake she had just stuffed in.

“Oh you’re on, I’m going to be so much bigger than you.” Kiki said, taking a few more treats and slipping them down her maw. The two of them upped the ante, now consuming and feeding themselves even faster.

Even though the two had prepared by purchasing that much needed plus sized clothing, Kiki wasn’t planning on having it get destroyed in public. Oh well. Might as well lose it here and then get more once they were out already. She could already feel her top giving way as her massive obese body strained against it.

SHRRIIIPPP!!!

The top went first, as predicted. A massive rip putting it in two pieces as her fat breasts pushed outwards and took up residence on top of her belly, sitting like two round fat trophies atop an even bigger one.

RRIIIIPPPP!!!

The large pants Kiki had on gave in too, thank goodness she was sitting down. That might have been even more embarrassing than it had been. She watched as Derpy was still eating and jiggling herself around a little. What was she doing?

RIIIIPPP!!!
SHRRIIPPP!!!

She wasn’t far behind and the motions seemed to have done the trick, stripping the blubbery mare down to her undergarments, it made Kiki blush profusely as both of them fattened up even more.

“D-Derpy jeeze, you fat blubberball...you’re so big. I love it.” The mare cooed as they ate.

“You too Kiki, you lardass...c-can’t even keep your clothes on fatty.” Derpy giggled back, she wasn’t getting away with compliments and not getting any back.

“Y-you keep telling me how big I am you might lose.” The mare replied, blushing and filling her cheeks with cake.

“S-same to you, you mountainous mare. G-gosh, this is the best. W-we need to finish this before they find us.” Derpy said with a smile.

“Another challenge then? Devour all the food in the aisle before the store staff catch us? You know we’ve probably got about five minutes before they do.”

“They’ll have to roll us out of here.” Derpy teased a little. The two mares stopped talking and decided their only course of action now was to eat.

Piles of food was easily within reach. Kiki not only using her palms but also her magic to scoop it up and push it into her eagerly awaiting maw. Every bite was heaven, the mare teasing herself a little. She knew it would slow her down but she just couldn’t resist pushing herself on with some advice which just amused Derpy.

“Eat more, you fat lardy mare. You’re s-so big, you can be bigger...mfff…” Her words cut off as she levitated food in, every delicious bite adding pounds and pounds of weight to her already enormous frame. Her belly becoming a soft bed below her that was causing her to rise off the ground and quickly was making the gluttonous mare utterly immobile. “T-that all you got? M-more, fatter, bigger...I l-love my jelly belly, my rolls of fat, my thunder thighs that wobble and sway…” She reached down and gave her side a little slap, her body rolling in response to the quick hit she had given herself.

Opposite her Derpy just ate, she had no plans to do anything but. She may not have had magic but the obese mare could easily take fistfuls of food at stuff herself with it. Well, at least until it was out of reach. She was delighting in stuffing her body full of food and just blimping herself up more with each bite and chew. The two of them now easily pushing 2000 ibs, each, and continuing to grow. Rolling out the store seemed like it was going to be their fate.

Fatter and fatter, rounder and rounder the two of them grew. Kiki felt her fat face starting to nestle nicely into her lardy body as she started to struggle to pick up the food with her hands. Her flabby arms quickly becoming tired from the strain of having to pick up food. No matter, she turned to her magic and was quickly once again filling herself. She had gotten so large she could feel her super stretchy undergarments cutting into her slightly. There was no other word other than fantastic to describe how she felt. Her size, everything. She could feel an ocean of flab working beneath her, just getting bigger and bigger. She loved it so much.

Derpy was the same. She had a little more strength than Kiki, still managing to use her chunky arms to feed herself. The two of them had ballooned, walking wasn’t even an option at their sizes anymore. The once impressive piles of food from the shelves having been reduced to a few scraps the two mares were now fighting over to fill themselves with. They were both so busy stuffing themselves they had hardly noticed the security guard pony stood behind them, hand on his nightstick as he position himself between them.

“Ladies, care to explain?”

They both went to open their mouths to speak, the poor guard however wasn’t expecting quite such a gassy reply.

“UUUURRRRRRRPPPPPPP!”
“BWAAAARRRPPPPPP!”

Both of them just blushed, they didn’t have a clue what to say after that outburst. They had each stuffed themselves quite a bit though. A release was clearly needed.

“Did you really think you’d get away with eating all that food? There’s nothing left for the other customers!” He roared, pointing down the aisle at the empty shelves. “You two are going to have a hefty bill on your hands!”

“Well, one of us is.” Kiki replied, giggling and wobbling about as she tried to move, failing miserably. “You know you’ve got to get us out of here first.”

“Don’t worry, we’ll get you out - even if it means rolling each of you.” The rather annoyed guard replied. He’d dealt with food thieves before but this was something else. Ponies were not usually so brazen as to eat and stuff their faces within the store. The odd grape being taken from a bunch, normal. Not an entire isle of food vanishing inside what he could only describe as two impossibly obese mares.

“Don’t go anywhere, not that you can. I’ll be back in a moment.”

The guard left, a small crowd having formed behind the two who were just staring at what they had done to themselves. Both Kiki and Derpy had eaten to a point almost beyond recognition of what ponies thought was possible. They had gained even more than both previous filling sessions combined. They were each rather quickly slipping into a food induced coma.

“Ohhhh...once we get home we’ll find a way onto those scales. Remember loser pays?” Kiki said with a little smile.

“Of course - I’ll hold it up if you will you bloated balloon.” Derpy giggled in her reply, still as buoyant as ever.

The security guard returned, this time with a small army of help from the store. “And now, you two have to go.”

And with that, the two mares were rather unceremoniously rolled out of the store, burping as they went. Kiki couldn’t help but think they might find themselves stuck again like that in the future, all she knew now was that she was the biggest she had ever been and she loved it.