Sunset's Growth

The next following day, Sunset felt a bit more insecure with herself, now knowing WHY the stares were around her. Oddly, she became more aware of her fat body as she walked, feeling her fat thighs rub together and her hips sway from side to side. Sunset's eyes moved and glanced around at the mixed reactions among the many other students in the halls. For most of them, they seemed to be talking amongst each other as they looked in confusion, some girls a mix of snickering and disgust. Sunset Shimmer wasn't too sure, but she could feel her skirt grip her butt and hips. All she could hope for was that her skirt doesn't ride up to show her tight panties. She began heading off to her class, stuff in hand, while she was still thinking on her problem, a free hand resting on her hip, feeling how big it was...

"Man, what am I gonna do? I'm so fat, I'm a whale in this," Sunset thought, her hand oddly not leaving her hip for a few more seconds until later. While walking, she noticed Rainbow Dash down the hall, ready in her school gym clothes for her gym class. Sunset thought it over for a second or two, as Rainbow Dash was talking to Lyra and Thunderlane, more gym students, when Sunset walked over to her, trying not to make her fat jiggle too much. Rainbow Dash saw Sunset come over.

"Hey Sunset, what's up?" Rainbow asked. Sunset nodded, looking down for a second.

"Hi. Uh, Rainbow?...Can I talk to you alone?" Sunset asked. Rainbow nodded, as Lyra and Thunderlane went off, being assured Rainbow will talk to them later. After that, the two were alone for a bit, a good time to talk privately. First, Sunset got the words together in her head, so she wouldn't screw up with Rainbow.

"Listen, I need your help. Can you do me a favor?"

"Uh, sure, what?"

"Well, first of all. Yesterday at lunch, you guys were trying to tell me something...It was that I'm fat, wasn't it?"

Rainbow paused for a minute, trying to think of words herself. Yeah, that WAS the main idea, but she didn't really want to exactly say anything to hurt Sunset. Rainbow rubbed the back of her head, trying to be cool like she always did.

"What No, no, that wasn't it at all, honest! You look plenty thin already, Sunset, you look -"

"Like a hippo. Rainbow, don't lie to me, I know I've gotten fatter," Sunset stated, annoyed that Rainbow was trying to dodge it. the Multi-colored athlete stayed quiet as Sunset continued.

"What I need help with is to get it off, loose a few pounds so I can look thin again, can you help me with that?" Sunset asked. Rainbow thought about it for a moment or so, but then smiled to Sunset.

"Well, I'm not having soccer practice after school...meet me at the field at 3, and we can start, K?"

"Sure, I'll do it."

With that decided, Rainbow hurried off to her gym class, as Sunset smiled. It was good to have a friend to help her out, especially an athlete to help with her loosing her weight. After her classes, her goal shall begin.

~~

At 3 sharp, Sunset Shimmer arrived right out onto the field as per instructed by Rainbow. Her athlete friend soon met up with her, but while Sunset expected to do some good exercise, she didn't exactly expect what Rainbow Dash brought with her. What Rainbow had were a pair of shorts and a white T-shirt, clearly some school athletics clothing. Both pieces looked good, but appeared kinda small when compared to Sunset's ballooned body. But, none-the-less, Sunset got the outfit and went to the girl's locker room to change up. Rainbow was already in her uniform, so she waited outside, leaning on the wall by the door, as Sunset tried to change her clothes. However, while Sunset did get her normal attire off with a bit of ease, the athletic school attire was a different matter, especially the shorts. She wanted to get the hard part over with, so the shorts came first.

"Grrr, come on," Sunset grumbled, as she struggled with the black pair of shorts, only going easy til past her calves and struggling at her thighs and hips. the struggle made the fat on her legs poof out a bit more, making them look even bigger than they already are. What got Sunset's attention most though was her butt was ballooning out behind her, more shown due to the shorts. Sunset could feel her butt being pushed a bit, Sunset's blush returning to her face. What's with the blushing, anyway? She had the blush last night, why's it back now? Sunset tried to focus more on putting on the shorts rather than how it felt doing it, feeling her butt being squeezed past the short's waistband. Eventually, Sunset finally managed to get the shorts on, her butt shaking around within the tight pair. The blush returned as Sunset felt her backside, feeling just how tight the black shorts were on her. Sunset looked forward next, and saw that her belly slightly sagged over her waistband, making it look kinda poofy in a way.

"Oh man, I can't wait to loose all of this extra weight," sunset told herself, a hand feeling her belly. However, her blush grew as her hand seemed to move on it's own on her belly, even jiggling it. It felt...different...Before Sunset could go any further, Rainbow's voice was heard.

"Hey, you done yet?"

"Ah! N-No, sorry, just a minute!" sunset said, stopping herself so she could get her shirt on. After a bit, Sunset got on outside to join up with Rainbow. Her white T shirt wasn't AS tight on her as her shorts were, but it was pretty close regardless, showing off her curves like it's no one's business. The leg openings cut into Sunset's legs, and the shorts themselves looked ready to be ripped open at any moment. That, and her shirt was very close to showing some belly fat on her. Sunset was worried as she walked out onto the field with Rainbow, worried that she'll burst out any second. Rainbow could tell they both had a lot of work to do.

Soon after getting her back to the field, Rainbow and Sunset began almost right away. Rainbow had gotten a whistle out and began to give the first exercise instructions after a quick blow.

"Alright, Sunset let's start off with some jumping jacks, K? Keep up with me, ready go!" The two began their jumping jacks at once. At first, both girls were doing well, but soon the strain was starting to show on Sunset's face trying to keep up. Rainbow was doing very well, but Sunset wasn't keeping up at all. Half was because Rainbow Dash was the best female athlete in the school, the other half was Sunset's fat body was holding her down, not to mention her tight workout clothes were a pain on her! Sunset felt her fat bounce up and down with her jumping jacks, and soon after twenty times, she took a moment to rest. Rainbow stopped at one hundred in just five minutes, Sunset trying to regain herself. Next thing they tried was a run around the lap, Rainbow coaching Sunset throughout the run about.

"Come on, Sunset, you can do it, just five more laps around!" Rainbow encouraged, jogging beside her. Sunset kept her eyes closed, panting like crazy as her body felt like she was gonna fall over. She felt so sweaty, so tired, and her butt and belly bounced with every movement she made in her jog. Sunset never felt so winded out in any activity, as she tried finishing her laps. she could only finish two laps before she took another break. Sunset sat down in one of the field's bleachers as Rainbow got over to her.

"Come on Sunset, you can't quit now!"

"Rainbow *pant**pant* Give me a *pant**pant* a minute. *pant*"

"No Sunset, no breaks in MY exercise course! You do want to loose this don't you?" Soon as Rainbow said 'this', the athlete gripped Sunset's belly fat from under her shirt. That blush suddenly came back, but that time it was more embarrassment. Rainbow's grip was pretty firm, but not enough to hurt Sunset Shimmer, but still was enough to prove her point. Rainbow did get a bit confused when she saw Sunset's large blush, Sunset's eyes looking right down at where Rainbow was grabbing her.

"Well, do you?!"

"O-oh, of course I do!" After being cleared that, Rainbow let her go and the two went back out onto the field. Sunset still felt worried about her huge butt ripping out of her shorts, but if all goes well, it won't be an issue for much longer...That was until Rainbow got the next idea up and running. Rather than just tell Sunset, Rainbow went on and demonstrated for her, a sort of 'follow my lead' approach. However, what Rainbow wanted her to follow was, at least the first thing, a series of squats. Sunset knew right away this was gonna strain her and her attire, so as she tried to follow, she tried not to push her clothes to Rainbow's level. It didn't help that Rainbow wasn't enjoying what Sunset was trying to do, thinking she was pulling a fast one on her.

"Sunset, don't go lazy on me, actually do the full workout," Rainbow groaned, continuing her squats, and moving onto the next bit: Touching her toes. Rainbow touched her toes with simple ease, but Sunset couldn't even get close to hers without her belly in the way, or her shorts straining. Eventually, Rainbow stopped for a second, and crossed her arms.

"Sunset, you want to loose weight, right?"

"Yeah?"

"Then COME ON! go back to squats again, and actually do it this time." Rainbow didn't mean to act so rough with her, but this was Sunset's idea, and Rainbow wasn't gonna make things any easy for her. Sunset sighed, realizing Rainbow was right. If she was gonna thin down, she had to try. So, she went in position and began to do a full squat, feeling her shorts strain more and more...Then it happened.

*RRRRRIIIIIIP!*

In a short few seconds, Sunset suddenly felt her shorts split open at the seams. Sunset didn't move, as she felt her butt suddenly feel both cold, yet more free due to the rip. However, that didn't make Sunset feel any better, as she got back up, trying to cover her huge rip. Rainbow blushed up almost as much as Sunset did upon seeing the damage her huge rear did to her shorts. Not looking to Rainbow Dash, Sunset rushed right to the girls locker room, hoping no one else was around to see her backside in the open. Eventually, Rainbow went over to the locker room door, and saw Sunset walk back out in her normal clothes. Sunset didn't speak to Rainbow, and went straight home.