Sorority Sister Weight Gain Story

Chapter 1

This story contains themes of weight gain.



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"Are you sure you want to eat that?" Chloe asked with a look of terror on her face. Alyssa was her biggest rival in Alpha Chi Omega. It was a tossup to see who'd be the next president.




"Shut Up! You know I have the fastest metabolism on Earth!" She wasn't wrong. She almost never worked out, and she still maintained her flawless hourglass. Although she probably carried a little more sand in the top than necessary, her tits were her best feature. They were remarkable DDs that were so naturally perky, she always looked like she was wearing a push-up. "You're just jealous cause you know you'd blow up if you ate like me."




Alyssa had weighed around 125 lbs since high school, which looked quite good on her 5'5 figure. She resisted going to the gym, but her metabolism had kept her stick-skinny all her life.




It was true. Chloe was a real gym rat, who managed to keep up through sheer force of will and maintain her 120 lbs 5'2 body. But she knew she'd gained the freshman 15 and only managed to work it off by using the sororities gym membership. It was a real life saver too. Luckily, after losing the freshman 15, the gym managed to keep her bottom heavy with slim abs. Chloe prided herself on having a pear shape without any cellulite. "You're just mad Alejandro likes my body more. Face it! He's with me now."



Chloe was every man's dream: Fat butt with a toned body. She definitely could've pulled any guy on campus.




Alyssa hated Chloe. She knew her only real rivals were Ella, another prima donna, and Chloe. If there was one thing standing in her way of becoming president of Alpha Chi Omega, it was Chloe and her rounded posterior.



Alyssa watched as Chloe's ass swayed as she left. There was hardly any sway since she'd kept it so toned.




Something snapped inside Alyssa. All she could think about was getting revenge. The only question was: how?




It just so happened, she'd been preparing for this day. She'd been tracking Chloe's habits for a long time, so she'd know where to strike.




***




"Alyssa, did you do something to my shake? It tastes different."




"Oh yeah! I forgot to mention, I started working as an independent seller for this cool new startup called Lipidon. They make these shakes that are supposed to help you lose weight."




"ALYSSA! You know I NEEDED my old shakes!"




"Chill. Look it has fewer calories than your old ones," Alyssa lied, producing a photoshopped nutrient label. In reality, the shakes were just chocolate ice cream sundaes. "I need someone to try them and give me feedback, so I can offload my stash."




"Fine."




***




It had been two weeks since Alyssa had started swapping Chloe's protein shakes for ice cream sundaes and the results were underwhelming. Chloe may have been softer-the lines of her abs had started to soften and her ass may have had more sway-but Alyssa definitely had to do something more drastic. Chloe had gained 5 lbs at most. Alejandro was not going to come back until her perfect rear couldn't fit through a door and her trim waist was home to a barrel of a gut.




That's when she came up with the idea to cancel the sorority's membership with the local gym. Without that gym membership-Alyssa reasoned-Chloe would start to blow up for sure.




***




"DECLINED! ME! I'm like their best customer! I mean look at me! I'm the only one hot enough to use that equipment!" Chloe was fuming. Apparently, the sorority had gone over budget, and their group membership to the gym was canceled. Chloe hadn't stopped pacing and sipping her new shake since her card bounced at the gym. She knew it was the only thing that kept her disciplined.




***




It had been two weeks since the gym membership had been canceled, and Chloe was just coming back from her run.




"Whooo. I've really been getting into this lately," Chloe said, closing the door and walking to the fridge. "I'll be in my room if you need me."




Alyssa couldn't help but stifle a snicker. She knew Chloe was oblivious to the recent changes in her body. The weight had finally started to stick, causing her to shoot up from 125 to 135 in two weeks, which was quite a lot for her short stature.




Her washboard abs had vanished under a coating of flesh that had started to hang over her workout shorts. As she reached for her chocolate ice cream sundae in disguise, her arms gave the first sign of a jiggle. And her lower ass cheeks had started to peak out from under her work out shorts as they rode up, revealing the first signs of cellulite.




Chloe was still relatively thin, but she definitely had gone from skinny legend to skinny fat. No part of her was left unscathed.




***




"Have you seen Chloe lately?" Ella asked Lilly.




"I know right! I thought she was perfect. She used to be so disciplined with her workouts. She's really getting downright FAT." Lilly was another sister, and with Chloe's recent changes even she was in the running for president.




By week five, the changes were starting to get some attention. Chloe was no longer sporting her typical perky C-cups. She had gone up multiple sizes, and they were definitely starting to sag. Her once firm abs had been lost to a cascade of chocolate sundae, revealing a proper food baby with love handles. She had gained another 30 lbs, leaving her at a chubby 165, which was technically overweight for her height.




Ella was also a gym girl, but she paid for her own membership, so she wasn't affected by the change. She managed to maintain a borderline perfect hourglass, evenly distributed between her B-cups and shapely ass. She weighed 110 lbs, which was quite fit at 5'4.




Lilly, on the other hand, had been slightly affected by the change. Her metabolism was very fast, but it wasn't quite fast enough. Her petite body had gone from 100 lbs to 110 lbs in five weeks. But the weight mostly settled on her hips and ass and gave her a nice bubble butt, so she wasn't complaining.




"Have you tried these shakes, though? They're to DIE for." Lilly held up a new shipment of Lipidon's new "weight loss" shakes.




"You're right, these are pretty good. I can't believe they can make something so good without using sugar these days."




***




By the end of the second month without a gym membership, things were starting to take a turn for the worst.

"Chloe move your fat butt out of the way," Ella said, squeezing Chloe's new love handles.




"My butt is not FAT! You're just jealous guys like to watch something with a little sway, instead of jiggle. She then pinched the little pooch that had recently arrived on Ella's stomach.




Ella tried to pull down her crop top, but as soon as she stopped tugging, it rode back up on her new chub. Ella had gained 20 lbs in one month from her newfound love of ice cream sundaes, which she sincerely believed were weight loss supplements.




"At least I'm not a literal pig!"




She was right. Chloe had ballooned, gaining 60 lbs in two months. She had a proper belly that sagged below her waistband and the first signs of a double chin that she had narrowly avoided until now. Her thighs nearly touched the door on either side of her whenever she entered a room, and her once prized ass had become littered in cellulite.




Ella wasn't completely safe herself. The 20 lbs she added unfortunately went almost directly into her belly, giving her a nice beer belly.




"Girls! Ladies, settle down. There's no need to fight." Alyssa strutted in. With the figure problems the others in Alpha Chi Omega had been having, she was a shoe in for president. Her closest rival now was Lilly, and at the rate she had been chugging sundaes, her flat stomach was likely to give in any day now. It had already become untoned, and love handles appeared now whenever she turned. Alyssa knew it was only a matter of time before Lilly's belly popped over her waistband, especially with the 20 lbs of chocolate that had been absorbed into her body. Alyssa was still sort of annoyed that she managed to gain a cute bubble butt that kept her in the running, but it was only a matter of time...




The other girls stared back at Alyssa in awe. She was the only sister who managed to maintain her hourglass for some reason...




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I'm hoping to make this a two part series, but please let me know what you think! I'd love to hear your feedback. Don't hesitate to leave in the comments if there's anything you'd like to see next. Also, I'm new to this so please be courteous.