Author's Note
Whelp, since my last attempt seemed oddly successful at something like this, I'm trying another go at it. 
We'll see how well this plays out: Let me know what you think.
Lovely Taco
The bell rang again for Canterlot High's lunch period. A rather normal sound to hear for the Sirens at that point, since their ultimate defeat back at the whole "Battle of the Bands" thing sometime ago...and by sometime, that means about a month or two. It did give them some sort of trouble, trying to regain themselves after the fall, and everything of that nature. One of the girls, a purple-skinned girl named Aria Blaze, went over to her spot from the cafeteria door. Since their defeat, the Dazzlings had...kinda grew apart (to say the least), Adagio didn't want anything to do with them any more, and went her own way in the school, leaving Aria and Sonata together. Sure, they cross paths on occasion, but, that was about it. As for her and Sonata...well, she was stuck with her, Sonata being fully reliant on her since they split. It was a rather annoying endeavour.
Aria Blaze continued walking through the Cafeteria, feeling that no one would let her sit down next to her. It was a rather hard deal to handle, as many of the other students had some sort of rough feel around her, not letting her sit down next to them. It sucked. But, she had her eyes on finding Sonata, although she was rather annoyed with it, she was pretty much in charge of the blue-skinned siren, and she was the only one who let her stay around her anyway. Aria looked around for a little more, until she saw Sonata nearby, sitting alone at one of the cafeteria tables, already having her lunch with her. Aria, not responding to her cheery "Hello!", sat down next to her with her lunchbag.
"So, how's it going?" Sonata asked.
"Nothing different from the last time you asked...five minutes ago," Aria said, grumbling at the last part so Sonata wouldn't exactly catch it. Sonata, not fazed from the response, continued eating up her lunch, which consisted of a large taco, fully packed with the works. The Taco was rather huge, but, Aria didn't seem to care about it, for the most part.
"That's great, Aria!"
"Whatever," Aria sighed, opening her bag, and eating her lunch (small in comparison). Sonata continued to devour her Taco, rather quickly much to Aria's annoyance, and soon it was completely devoured. Sonata sucked the scraps off her fingers with a glee smile, when she realized there was nothing left, much to her annoyance. Sonata glanced over to Aria, who actually packed a dessert treat with her, licking her lips in anticipation. Aria kinda sensed that Sonata was staring at her and, rolling her eyes, passed the cupcake over to her.
"Just take it, fatty," Aria groaned. Sonata ignored that last part, and happily ate up her little treat. Aria, head resting on her hand, looked over to Sonata. The blue girl looked...oddly cute, eating her cupcake. When her cheeks puffed out with food inside, she had this really cute expression that made Aria feel kinda...uncomfortable. Not disgusted, or weird out just...uncomfortable. Sonata didn't seem to really notice Aria next to her, and finished up the cupcake, licking some of the frosting off her lips.
"Yummy," Sonata said, soon after finishing. Aria snapped herself back when Sonata was done, and shoved her lunchbag full of garbage.
"Just be useful and throw this away, will ya?" Aria snapped, not looking at Sonata. the ditzy blue girl happily took her trash, and walked off to handle the trash. As she was, Aria could kinda catch a little peek at Sonata's butt, which had oddly grown a little bigger since they became normal without their magic. Since Sonata wore a skirt, the butt inside had a risk of showing itself right in front of everyone, yet Sonata was none-the-wiser. Aria stopped staring after 5 seconds, trying to think of something else, ANYTHING else. Seemed Sonata had some sort of weight gain, and most of it gone right to her butt. Bit hard to ignore for the purple siren sitting back at the table, as Sonata kept up her sway from the trash can, and back to the table. Aria tried to calm herself down, but, it doesn't exactly help if the person next to you has a butt that's spilling out of her seat...
~~
The day continued on as it would always do; Aria and Sonata pretty much stuck with each other through the whole day. Sonata Dusk continued on being her usual self, a bit unaware of what her large phat butt was doing to the rest of the school, many boys especially checking her out as she walked past (perverts mostly). Aria kept on dragging Sonata behind her, knowing well what kind of attention Sonata's booty was getting from practically the whole school. Either Sonata somehow knew and wasn't bothering with it, or she didn't knew and remained oblivious to what attraction she was getting (probably the latter). Aria, time and time again, kept on getting a slight peek at Sonata, but never got a full picture of it...yet...
While the classes went on, it seemed time literally flew for Aria, going through the time with Sonata, getting harder and harder to handle herself around her, Sonata herself completely oblivious to everything. Aria and Sonata walked along the hall, again, Aria having trouble focusing.
"Thanks for your help, Aria," Sonata said with a smile. Aria just sighed and rolled her eyes.
"Whatever," sighed Aria, as Sonata started off in front of her. Aria continued behind, again, getting an eyeful of her...then they tripped. Not focusing on where she was walking, Aria fell over her own 2 feet, tumbling over, knocking Sonata on the ground too, right in front of her. Aria had her face slam into the concrete, and rubbing her bruised head as she looked ahead of her. Since Sonata fell down in front of her (and since her skirt barely covered in the first place), Aria FINALLY ended up with the big picture. All Aria could see was Sonata's huge, sexy phat booty just inches away from her face! Aria took each detail in; her smooth skin in front of her, her rounded, overly-inflated cheeks, and she could even see Sonata's tiny yellow panties just covering her vetch, not doing squat for the rest of her. Her skirt rode up a bit, giving Aria an even bigger view of her amazing rear, even shining in the light. Aria's heat was beating like crazy, and a blush grew huge on her face...then a nosebleed shot out, knocking her out. Sonata looked back once she heard the blood spewing out and quickly got up (not getting blood soaked).
"Aria, you okay?!...Aria?..."
Aria didn't reply. Her eyes had a dazed look, her mouth in an odd smile, nose blood stained from the nosebleed still, as a pool of blood formed up around her head. Aria's mouth was moving, but the word were kinda hard to make out other than "hot" or "huge" or something along those lines. Course, sonata couldn't catch what she was trying to say. Sonata looked down at Aria, and helped her back up, seeing her odd happy expression on her face. So, on a whim, Aria had to basically be carried back into the nurse's office inside the school. The students around Aria gave her plenty of room, but, didn't have a clue what to do with her in that regard...
............
Aria got back to her senses sometime later, found she was laying in the nurse's office, her nose stuffed with blood-stained tissues so her nosebleed wouldn't continue. Aria felt a bit light-headed, and a bit lopsided, but her mind was permanently glued with the image of Sonata's bare butt in her face, unable to remove said image from her head no matter what she thought of. she saw Sonata sitting next to her, not noticing Aria awake yet, as the nurse came in.
"Will Aria be okay?" Sonata asked.
"She'll be just fine, she just got a nosebleed. She'll be fine in an hour or two," the nurse said, as Aria began to sit up, catching Sonata by surprise. Still, the image was trapped in her brain, so, words can't really escape her mouth without some mention of it. Sonata nodded happily to the nurse, and hugged her friend, Aria unsure of what to really say at this point, her mind a blank.
...That blankness stuck around with her for most of the day...
Final hour came gym: what a class to end it up on. Since Aria's incident earlier, she wasn't able to join the class in their exercises, being rather tired anyway. Aria's eyes stuck onto Sonata for the time onward, Sonata herself in a different uniform (which only accentuated her already noticeable giant butt). Her smile slightly returned, but, her nosebleed was no longer evident, kinda drained from the nosebleed earlier. Before Aria knew it, the class was done, along with their school day. Aria watched Sonata walk over to her, her hot hips swaying in her step. Sonata still had her gym uniform on, which only consisted of a white sleeveless shirt and red short shorts. Aria got up, again, kind of out of it for the most part. even from the front, Aria could tell her butt was bouncing in her walk, it was that noticeable to her.
"You feeling better now?" Sonata asked, as Aria steadied herself up on her feet.
"Yeah yeah, I'm fine..." Aria said, not in her usual annoyed way though. Sonata was confused for her change in tone, more used to her annoyed tone than this mutual one. She didn't really get it, but just shrugged it off as she helped Aria get back up to her feet without falling over.
"Cool. Can you help me open my gym locker again, please?" Sonata asked. Aria just nodded and walked on, making sure she was in front of Sonata so she wouldn't get distracted by her friend again. Sonata just followed along behind Aria, still getting an eyeful from the other students as she went on. Aria ignored her this time, as the two went to the lockers.
In there, Aria just waited at the door as Sonata got herself settled, sitting down on one of the seats, and trying to cool off. Sonata was indeed hot and tired from all that play, a bit more so than usual. Without much of a word, Aria simply walked over to Sonata's locker, and helped her open it up, Sonata's casual cloths inside. Aria turned around and waited for Sonata to get changed.
"Aria? is -"
"Yes, I'm fine, just change dang it," Aria demanded. Sonata just gave a huff and went to get her clothes. Aria didn't want to go through another nosebleed trip again, yet, the urge to just see that image again was just so tempting for her for some reason. It was simply too hard to remove from her head, and yet she felt like she didn't want to. Her fingers bend and twitched time and time again, as if they were urged to grip something...Aria's mind was cut off, when she started to hear Sonata struggle with something.
"A-aria?"
"Uugh, what is it now?" Aria asked, not turning around.
"I need your help," Sonata pleaded.
"Help with what?"
Aria turned around to face Sonata, not in any mood for Sonata's games. But, one look at Sonata's issue made Aria's mind slip. Sonata had the rest of her casual clothes on, but, she was stuck with her skirt, which wasn't able to go up past her butt, making it look even bigger (if it was possible), as Sonata tried to pull them up past her hips, with no success. Aria got another good look at Sonata's tiny panties from just that, as Sonata looked at her with worrying puppy eyes.
"These won't go up. Can you help me, PLEASE?" Sonata pleaded. Aria's eyes were completely fixated on Sonata and her sexy phat butt, unsure of what to say. Half of it was confusion: didn't they fit that morning? The other half was just a odd turned on feeling, her face growing red again. Aria just nodded, and walked over to Sonata, kneeling down to eye-level with her skirt, and started to work it upward. It was a very hard task to handle, the bands straining just to stay together as Aria kept trying to pull them upward as best as she could. Sonata's butt was very close to Aria's head, Aria meanwhile trying her best not to lose it. It didn't exactly help that the tips of her fingernails gently rubbed up Sonata's skin, Sonata getting goosebumps, and a slight blush as well. Her blue skin felt pretty smooth with Aria's fingers moving along it as she tried to bring up her skirt. Sonata's butt fat raised up some more as the skirt struggled upward with Aria's help. The purple siren had her eyes simply fixated on the orbs in front of her, trying less and less to pull the skirt up, and trying more and more to control herself.
"Oh god. Her butt is so huge. So much bigger up close," Aria thought, her blush thickening.
"Any luck?" Sonata asked, turning back to see a blankfaced Aria just kneeling there, her hands gripping the side of her skirt, eyes just staring ahead of her. Aria didn't respond, as the normally 'slow' Sonata, began to put 2 and 2 together...She did get one idea, but, it was a big stretch, and she wanted to test to see if it was true.
"Aria?"
Sonata poked Aria's forehead, snapping her back to reality enough for her to answer her.
"What?" Aria asked.
"Do you think this skirt makes my butt look big?"
"Anything makes your butt look big," Aria groaned, though it was odd for Sonata to ask a question out of the blue like that. At least, Aria can mask her feelings well in front of her...though her blush was unable to be hidden. Sonata decided to try something else. Using her hands to let Aria let go, Sonata tried to jump in place, her butt bouncing like crazy right in front of her. Oddly, that did the trick: the skirt finally getting in place, her butt still bouncing for a little bit until it stopped. Sonata looked back to see Aria's eye widen, and blush grow even more so...Her theory was correct; she did like it. Either that, or was just embarrassed for having a big-butt friend. Aria, meanwhile, had her mind and heart racing from seeing that displayed out the way it did. Her eye was actually twitching, her mind was in such a crazed daze. She was so close...so close...
Aria got right back up and, to Sonata's surprise, shut the door before she could get out. They were alone in there, and school should be just about out, so, no one was there to bother them. They both were in there, and Sonata knew that much.
"Sonata...Why do you torture me?"
"What? Torture you, I didn't do anything to -"
"Yes you are! Why do you go on like a retard, with that - that -" Aria couldn't get that last word out, but, Sonata could slightly guess on what Aria was referring to.
"Butt?"
"Shut up! You're such an idiot, Sonata! so many perverts are looking at that junk back there, and you don't notice any of it!" Aria snapped. Sonata looked back to her bubble butt, thinking over what Aria was saying.
"What kind of kid just walks around school with half their butt showing, you forsaken - wha? What are you doing?"
Aria was quickly cut off from her little rant when suddenly, she saw Sonata take off her skirt, after such a struggle earlier! However, taking it off was much easier for her. She also was turning away from her, giving Aria a full view of her huge butt, as the skirt popped off, making her huge booty bounce right in front of her. Aria blushed as Sonata looked back.
"Do you...like it?" Sonata asked, blushing up red on her blue face. Aria felt unsure on what exactly to say, the huge blush growing til her while face was red.
"W-what?! What the heck is wrong with you?!" Aria snapped, not thinking of much else to really say to her. Sonata just stood there for a bit at first, but then started to move back towards her, backwards no less.
"S-Sonata!" Aria yelled, but, Sonata didn't stop until Aria was pinned back to the door, feeling her soft flesh push against her vedge, Aria in a cold sweat. What the heck was Sonata thinking?! Sonata looked back with a funny grin, and a blush covering most of her face. Aria never exactly saw Sonata like that before, looking even a bit dazed in her eyes as well as her own. The purple girl's hands suddenly found themselves pushing into Sonata's butt, Aria's mind still completely dazed, despite her growing smile.
"Y-you do like it?"
"I...I...Oh screw it." Aria had given up on hiding in this case, and just went all out on Sonata.
For the next few hours it was full of fondling, moans and sexual delight...
"Do you...like it?" Sonata asked, blushing up red on her blue face. Aria felt unsure on what exactly to say, the huge blush growing til her while face was red.
"W-what?! What the heck is wrong with you?!" Aria snapped, not thinking of much else to really say to her. Sonata just stood there for a bit at first, but then started to move back towards her, backwards no less.
"S-Sonata!" Aria yelled, but, Sonata didn't stop until Aria was pinned back to the door, feeling her soft flesh push against her vedge, Aria in a cold sweat. What the heck was Sonata thinking?! Sonata looked back with a funny grin, and a blush covering most of her face. Aria never exactly saw Sonata like that before, looking even a bit dazed in her eyes as well as her own. The purple girl's hands suddenly found themselves pushing into Sonata's butt, Aria's mind still completely dazed, despite her growing smile.
"Y-you do like it?"
"I...I...Oh screw it." Aria had given up on hiding in this case, and just went all out on Sonata.
Aria began her assault by pushing Sonata down onto the ground, Aria landing on her back. Sonata was slightly hurt from the sudden fall, but feeling Aria pushing down on her butt made Sonata blush up. She knew officially that Aria wanted her sweet buns so badly! Sonata just laid there blushing up a storm, Aria continuing to fondle her sweet butt. If she was a boy, she would be so turned on by that point, her heart rapidly pounding in her chest.
"A-Aria~" Sonata gasped, her heard pounding in her chest as she moaned in pleasure. Aria was so turned on, it was unbelievable. But, before Aria could go any further, Aria finally got up, getting a new idea in her head. Aria began to look around the lockers for a bit. Being in a gym locker room, Aria was sure she could find something for her little plan. Sonata, turned on as heck, wasn't sure exactly what Aria had in mind until the girl came back sometime later ... with a medium iron weight, and two rubber coverings
"A-Aria?..."
"You know you want to, Sonata~" Aria then began to remove the weigh disks off of the weight, and replacing each end with the rubber covering. Her own, make-shift dildo. Sonata's blue face turned completely red on the idea, but her mind went all out on it, as Aria went into position: she REALLY wanted that big thing in her! turning to face Aria, Aria laid down with her "toy" aimed straight up. Sonata wasted no time, and slammed her V right into it. Sonata's weight pushed the dildo into Aria's V too, both girls getting both sides deep into them as they both gasped in pleasure. Up and down, up and down, Sonata continued to ram herself and Aria, as Aria gripped her butt while she was doing so. The purple babe was so happy that she thought of such an idea, the stiffness of the toy was so good inside of her. Aria and Sonata moaned louder and louder as both girls banged each other with the double dildo between them both. While both girls were turned on, Aria was enjoying it a lot more, feeling Sonata's butt slam in between her legs.
"S-So good~! It's so deep inside of me~!" Sonata gasped, continuing more and more, harder and rougher as time went on.
"Sonata~!"
"OH~~! I'm gonna~! Gonna~!"
Finally, both girls couldn't hold back anymore, and finally came a ton at the same time. Both girls screamed out in pleasure, their toy getting soaked with their white goodness from both ends. After all of that, both girls stopped, Sonata falling forward onto Aria. Both girls breathed heaving, Their toy slipping out of them both, as if it was done playing with them too. Sonata and Aria both just laid there at first, looking int each other's eyes. They both felt very good ... All was quiet for the first few minutes ...
Then a knock came on the door.
"Hey, Aria, Sonata! What are you two doing in there?!"