Not undertale....

Mabel's Magical Meal (GF WG Story)

   It had been a long day, and the sun was setting on the quiet, peaceful town of Gravity Falls. The birds were singing their final tunes, the animals were heading home, and all the kids of the town were returning to their families.
Dipper and Mabel had just finished up another day of wild, mysterious adventures. Running out of the forest from a herd of wild Horned Wildebeest.
The Wildebeest howled as the Twins ran off, finally escaping the wild herd.
"Huff... Huff... That was close..." Dipper said, attempting to desperately catch his breath.
"Yeah, but at least we got what we were looking for, right?" Mabel asked.
Dipper pulled out a vial of a purple dust, and nodded, "Right here! The Frog Bog Witch's Magical Dust is ours!"
"Yess! I knew we could do it!" Mabel cheered, holding her hand out in the air for a High Five.
Dipper slapped Mabel's hand, "Heck yeah, we did!"

The two headed inside the gift shop entrance, and were instantly repulsed by a horrible smell.
"Augh, what's that smell...?" Mabel wondered, holding up her sweater to her nose.
Dipper sniffed the air, and gulped out of fear, "Oh, no. I recognize that burning smell... Grunkle Stan is cooking us dinner!"
"NO!" Mabel screamed, "Not like this! NOT LIKE THIS!"
"Hold on, maybe we can get out of this. Just follow. My. Lead." Dipper said, walking into the Kitchen area.

"Hmm hmhmm... Makin' a meal for the kids.. Doo da doo..." Grunkle Stan hummed, off-key and quite terribly.
Mabel walked behind Dipper, who told her to hold onto the Vial for him. He then began to walk up to Grunkle Stan in a very awkward way, with the most convincing grin he could pull.
"Grunkle Stan, hey! We got back from... The forest." Dipper said, very non-casually.
"Oh, great, you're just in time for dinner!" Grunkle Stan mentioned.
"Yeah, I'd love to eat, buut... Ooough, my stomach, it hurts real bad, I think I'm gonna have to sit dinner out today. Sorry, I really wish I could stay, but..." Dipper lied, again, very convincingly.
"Yeah, yeah. The fake stomach ache to try and get out of eating my food gag, hilarious." Grunkle Stan grunted, "You ain't gettin' out of it that easy, kid."
Dipper let out a sigh, defeated, he walked to the table.
Mabel, on the other hand, was much more persistent, "Man, what a lying fibber, huh, Grunkle Stan? You know I wouldn't lie to you, right?"
"If you're trying to suck up to me to get out of eating this, it's not gonna work either. In fact, you're getting EXTRA Chicken." Grunkle Stan spited.
Mabel groaned loudly, and went to sit down at the table with Dipper.
"Well, we tried." Dipper said, shrugging his shoulders.
"We should come up with better tricks. He catches on WAY too quickly." Mabel mentioned.

"Eat up, kids! I don't wanna see a speck of food left on the plate!" Grunkle Stan ordered.
The Chicken was burnt to a horrifying shade of black, barely appetizing at all. The Mashed Potatoes were more like potato chunks, mushy, gross potato chunks. In general, it was very unappetizing.
Dipper reluctantly began eating the food, shuddering with each bite.
However, Mabel had an idea. The Vial that she was given to hold onto by Dipper might add that extra spice that she needs for this food to go from Roadkill to Five Star Restaurant. It came from a witch, after all. It should at least do something.
Mabel grabbed the vial, and looked over at Dipper. He was being watched very closely by Grunkle Stan, making sure he ate every bite, and didn't spit any out.
This was her chance, she quickly sprinkled a bit of the purple powder on the food, and it instantly began dissolving into the meal. Barely noticeable.
"Hey, Mabel!" Grunkle Stan yelled over to her.
Mabel quickly hid the vial, "Uh, yeah Grunkle Stan?" She looked over and saw Dipper now looked actually sick.
"Dipper caught a bit of food poisoning. U-uh, completely unrelated, food poisoning. Long story short, I need to get him to the Hospital. Hold down the fort a bit while I go find a Doctor, or something." Grunkle Stan explained.
"Sure thing!" Mabel smiled, "Make sure Dipper gets okay!"
"Don't worry about him, he's just a little... Uh, vomit-ey." Grunkle Stan shrugged, but then quickly ran outside to his car.

Mabel began to eat some of the Chicken, and her eyes lit up like fireworks. It was delicious! She ate more, and it was even better than the first bite! It tasted like it was cooked to absolute perfection.
After picking all the meat off the bone, she moved on to the next piece, which was even better than the first! She couldn't believe it, Grunkle Stan's Cooking was actually good? This couldn't be!
Mabel finished her meal in record time, for any meal she's ever had! She patted her stomach happily, and let out a satisfied relief sigh.
"Man... I've never had a meal that good in my whole life... What could've made it so...?" Something then clicked in Mabel's mind. It had to be the powder! The Powder is what made it taste so good!
She looked at the vial, and saw it was still very much full. She had a devious smirk on her face, and walked into the kitchen in search of food.

Mabel, after a few minutes of searching, came up with a bowl of fruit, five leftover pizza slices, and a whole gallon of Soda. She poured enough powder on their to make it's effects noticeable, and she started with the Pizza. She took one bite, and despite it being cold, it tasted exactly like perfectly heated, warm and delicious Pizza! She finished off each slice, and realized that it also had all of her favorite toppings on it, even though it was just a Cheese and Pepperoni Pizza.
Mabel then moved on to the Fruits, which tasted exactly like her favorite candy. Candy fruits? That was ridiculous! But she didn't question it, just embraced it.
And just like that, her stomach began to bloat slightly. Her belly expanded, and so did the rest of the rest of her body, growing fatter with every bite she took. The secondary effects of the powder were taking their effect, but this wouldn't be the last.
Mabel finished all the fruits, and now there was only the gallon of Soda left. She grabbed it, and began chugging it down, her belly slowly bulging outwards, as well as her butt and fatty breasts, her fat piling on by the second. Her sweater rode up her belly, as did her skirt, making her into a big round ball of flab.
Mabel was finished with the Soda, and smiled. "Tastes like... Liquid Caramel... Ooooh..." Mabel moaned, rubbing her belly. It was so very soft and squishy, feeling her fat jiggle and squirm between her fingertips felt like heaven.

"Sorry, false alarm." Grunkle Stan stated, "Apparently Wiseguy over here was just faking the whole time."
"It worked for a while..." Dipper stated, "But he's really persistent!"
That's when they both looked down on the ground, and saw the obese Mabel laying there.
"Oh... Hey guys." Mabel smiled, waving her hand.
"Hey, Sweetie, uh... You got big..." Grunkle Stan said, rather monotone.
"Yeah... You got... Fat..." Dipper added.
"Is it that obvious... I'm sorry, but there was this Powder and..." Mabel tried to explain.
"Sorry for what? You look great! In fact, I think we need to make you fatter. Let's me make you some delicious food for you!" Grunkle Stan stated.
"Yeah, and I'll help feed you!" Dipper offered.
"Huh? What do you mean?" Mabel asked, a bit confused.
"We will make you fatter, Mabel." Dipper said, "Much fatter. So much fatter." Dipper stated, almost in a hypnotic trance.

The last, and most important aspect, of the powder, was that anyone who saw the imbuer would have an aura of hypnotism tied to their body, which would force anyone who gazed upon them to have an insatiable need to fatten up the imbuer of the powder with whatever the Imbuer desires.
For Mabel, it would be whatever they could get.
While Mabel didn't understand this, she did enjoy the free food that Mabel could eat, and her big, jiggly belly could stand to be even larger.
Grunkle Stan cooked while Dipper fed Mabel, causing Mabel to grow fatter without restraint. Her belly reached the size of Dipper, and became as squishy as a Bean Bag Chair. Her skirt became absolutely useless, as her panties were now the only thing cover her barely contained butt from viewing. Mabel's fat-filled breasts were now the size of a woman's, but slightly fattier.
Mabel just kept allowing Dipper to bring her more and more food, cake after pizza after waffles, all this and more! She was loving the gain so much, and never wanted to stop!

Mabel continued eating, filling up a third of the kitchen with her fat when they ran into a problem. They were out of food.
"No! We aren't done feeding Mabel! We need more food!" Grunkle Stan said, looking around for a solution.
"Wait, I know! Let's bring her into town, and take her to a restaurant! They have food!" Dipper offered.
"But how're we supposed to move her to town?" Grunkle Stan asked.
Dipper smiled widely, but Grunkle Stan glared, "No, Dipper."
"Please?"
"No."
"Pleeeeeeeeease!"
"Nnnoooooooooo!"

So they began rolling Mabel's obese body to town, Mabel cheering in happiness as they did. It took a while to get her actually rolling, due to the rolls on her belly causing a bit of delay. But nonetheless, the gang had fun doing this task.
When they reached the town of Gravity Falls, Mabel was sitting down in the middle of town, right in front of the Statue of Nathaniel Northwest. Mabel laughed, and so did the rest of the Pines family.
"Alright," Grunkle Stan admitted, "That was actually pretty fun."
"Look! That child... She's so big. We must feed her. Make her bigger." A townsperson said.
"Yes... Fatten the Child... Make her big... Make her fat... " Another Townie stated.
Soon the whole town was gathering around Mabel like mindless Zombies, carrying food of various items, with intent on making Mabel fatter and heavier.
Mabel was getting excited. So many people, all here just to make her happy? This was a dream come true! To eat, and eat, and become the fattest girl in the world!
Mabel opened her mouth wide and all the townspeople immediately began stuffing Mabel's gullet with food, making her grow larger and larger.
"More... More..." The townspeople chanted in unison, as Mabel reached half the size of the Statue, and her blubber began spilling into the the rest of the town. People had to construct elaborate lines in order to get the food to Mabel's mouth, with people standing on a separate fat fold.
Mabel just continued eating and growing, her butt now wedged between Nathaniel's statue, eventually crumbling it in the process, and her belly squashing building, and softly jiggling as people began playing on it, and jumping on it, and even dancing on it.
Mabel felt like a Goddess, being fed all the food that she could ever want, and never stop! She just needed more... And more... And more!


The next day, Gravity Falls was no more. Mabel had completely filled in the entire area that was, and surrounded, Gravity Falls, her Butt squished between the UFO shaped hole in the mountain.
Mabel was like a massive mountain, half of her flab filling up what used to be the forested Gravity Falls, the upper half now scraping the sky, and spilling into the rest of the land above the mountains.
People had run out of food to feed Mabel, but were surprised how big Mabel had gotten, and were now all resting.
Mabel smiled, enjoying how big and fat she got. She wondered what would happen once they all woke up, but she knew that whatever it was, she would still be fed, and she would still get even fatter.
With hope, she may consume the whole world in her flab! But, those were but dreams. For now, she slept, her face lost in a sea of endless blubber.