[C] Accidents Happened

Accidents Happened
Chapter Eight
By Scribe Feather

✶✶8✶✶

Every free second of the next day was spent in research. Their time frame was coming to an end and Twilight knew they wouldn’t have long before the effects of the spell became permanent.

Twilight dug straight into whatever research material she could find. Stacks upon stacks of books scattered across the main library floor as many books floated about with a magenta glow. She scribbled notes and cross referenced different spells and curses of similar attributes to find a cure. She felt like she was back in school, cramming for a big exam.

Dash did her best to help the busy alicorn, but the best she could do was retrieve specific books or make sure she had enough reading light. She even would occasionally check Twilight’s diaper in case the studying pony forgot to change.

As the afternoon drew close, Twilight’s princess duties came knocking. Tonight was the night of the Summer Sun Ball, a celebratory occasion that marked the longest day in the year.

The Ball’s importance certainly didn’t come close to the actual ceremony which took place in the morning of that same day, but it still remained one of Canterlot’s biggest and most celebrated events. Any excuse for the prim and proper locals to have a party was good enough for them.

Twilight was very close in her research, but Celestia was insistent. As a princess, Twilight needed to keep up appearances and there was little Twilight could say in objection. And as her mate, Rainbow Dash was forced to attend as well.

A carriage was arranged to pick the two ponies up in the evening before carrying them to Canterlot Castle for the event. Until then Dash and Twilight prepared. Twilight took advantage of every second she could to cram in some last minute studying.

In the midst of their preparation there was a knock on the door. Twilight could hardly pull herself away from the stacks of books that surrounded her so Dash answered it for her. Carefully peeking her head outside, Dash used the wooden door to shield her thick diaper from whoever was on the other side. “Oh hey, Rarity...?”

The white unicorn stood outside with a white box floating beside her. “Oh wonderful! I worried you two had gone off to the Summer Sun Ball already!” Rarity chirped before letting herself in.

“We-,” was all the pegasus could say as Rarity slipped inside, not at all phased by the thick diapers now. “What are you doing here?”

“Well I wanted you to have something to wear to the Summer Sun Ball, I worked tirelessly on a new design I had in mind!” Rarity explained as she untied the little string that held the box together. “I took the design of the onesie and added my own flare to it!”

Rarity levitated two elaborate and lavish dresses out of the box. The delicate garments were lovingly tailored with an exact eye for detail. The two were similar in their ball gown like design, but contained colors that lovingly complimented each other.

For Twilight, Rarity made a dark blue gown that was tastefully accented with shades of light blues and whites. The fabric twinkled in the light, shimmering like a cloudy, night sky. Each layer of fabric was carefully set upon the others to create a blooming plumage at the back.

As for Rainbow Dash, Rarity knew she wasn’t much of a dress wearer, but for an event as important as the Summer Sun Ball it was necessary for her to have one. Her dress contained less variety of color and focused more on subtle design that etched patterns in its white layers of fabric. The edges were trimmed with bands of gold, splitting the dress up into large sections.

Dash examined her dress with invasive hooves, digging through the many layers to understand the garment. The inside of the dresses was made of a soft, almost pajama like material, cleverly hidden underneath the layers of expensive fabric. Digging underneath the many layers of the dress’s skirt revealed a onesie like cover that could be snapped over a pony’s diaper to keep it snugly against their rump.

“U-uhm...Thanks,” Dash said with a puzzled tone.

“Well go on, try it on!” Rarity exclaimed. “I had to make an educated guess about the crotch snaps. I didn’t know how much...ahem, padding to account for.”

At first, Dash hesitated, looking to Twilight for some kind of support or excuse to leave the excitable unicorn. Unfortunately Twilight was much too involved in her research to notice. With a reluctant sigh, Dash began to wiggle into the new dress. The multiple layers required some creative shimmying and some assistance from Rarity, but soon Dash was eventually dressed.

“Ah, you look absolutely dashing!” Rarity chortled with a smile. “How does it fit?”

Dash shifted in place, bothered by the alien sensation of wearing such girly clothes. “It’s...nice, I guess...Thanks,” Dash bashfully murmured. At least it covered the diaper.

“Well then Twilight shouldn’t have a problem with hers!” Rarity exclaimed with relief, “I’m afraid I must be off. I have an upstanding appointment that needs my attention.” Her horn glowed a powdery blue as the main door effortlessly opened. “Do let me know how the Summer Sun Ball was, won’t you darling?”

“Y-yeah, s-sure,” Dash blushed.

Rarity’s timing was impeccable because at that very moment a royal carriage came rolling by the front door. Dash’s eyes met with the armor clad ponies who pulled the vehicle.

“J-just a minute!” Dash hastily exclaimed before ducking back into the building.

Now having to cope with the bulky dress, Dash’s stride had an even more noticeable waddle then usual. Feeling the fabric brush against her body just felt so off to her and would take some getting use to.

With haste, she helped Twilight quickly get ready for the ball. The alicorn’s dress slipped on effortlessly and the onesie snaps on the crotch closed without issue.

“Don’t forget to pack a diaper bag,” Twilight reminded.

“O-oh yeah, right,” Dash answered with a heavy blush. She had almost forgotten.

Canterlot Castle was only a short trip away from the two dressed up ponies. The place was already teeming with activity as A-list ponies from all over Equestria gathered for the grand ball. Elaborate and rich looking carriages lined up near the castle’s entrance, slowly filtering out regal ponies with eye catching dress.

Every inch of the Great Hall was decorated for the occasion. Streamers and banners of red and gold dangled from the tall marble columns around the room. Table cloth covered tables with large bouquets of yellow flowers bordered a wide open dance floor as live music was played by a dapper quartet. Clean dressed waiters carried around platters of tiny food samples on toothpicks to the various groups of ponies that populated the expansive room.

Twilight was quick to make conversation with the first few ponies she met. She would make small talk with the party guests with a well rehearsed, princess smile before moving on to the next group. Dash hastily followed behind as they moved through the dense party crowd.

"Rainbow Dash,” a familiar voice chimed in, stopping the pegasus dead in her tracks. She turned to face Spitfire, dressed in her Wonderbolt dress uniform. “Fancy meeting you here," Spitfire commented casually. "I thought you'd be home considering your...condition."

Dash forced up a big grin. "Heh, well y-you know. Life as a princess's girlfriend," she said as she pulled Twilight close to her with a one hoofed hug. "Gotta be where she is."

"I suppose so," Spitfire answered back, “I hope you’ll be ready for work once your three days are up. I expect you there first thing in the morning.”

“Of c-course! I’ll be there,” Dash quickly said. If everything went as planned, she would be out of diapers by then and everything would be back to normal.

“Good,” Spitfire answered, “just be sure to bring any...extra items if your condition doesn’t clear up by then.”

“Y-yeah s-sure yeah! Got it!” Dash nervously stammered. “S-so I’ll talk to you later. Twilight wanted to try some of the h’orderves before they’re all gone.”

“I did?” Twilight questioned.

“Yes!” Dash answered with a look, “you did...remember?”

“O-oh yes...Positively starving,” Twilight quickly added, “please excuse us, Ms. Spitfire.”

The two quickly slipped away from the situation, practically running in the opposite direction. They moved over to the buffet, a long string of tables that were filled to the brim with platters of food. They sampled the various foods, gathering tasty morsels on their plates before carrying them back into the crowd.

Twilight mingled with various groups of ponies that attended the fancy ball. As a princess of Equestria so tried her hardest to keep appearances up despite the extra padding that hugged her rump. She had a bit more confidence talking to other ponies with the lovely dress cover it.

As she chattered along with Canterlot’s social elite, Twilight sampled the tasty fare that the royal ball had to offer. Only the finest ingredients were used in the large spread of tiny sandwiches, salads, and little cupcakes, resulting in some of the best food she had eaten for awhile. Despite not being hungry at first, the mouth watering morsels definitely perked her interest.

One unfortunate side effect of all the sampling came in the form of a subtle pressure in her belly. She was quick to recognize the feeling after spending so long in diapers. Before too long, she felt her bowels involuntarily push out a hefty load into the waiting diaper.

There was something cute about eating and filling her diapers at the same time. As long as she kept her composure, Twilight was able to enjoy the subtle sensations that came with filling up her diaper. She was in her own little world and didn’t realize it until she noticed Dash giving her a knowing look from across the table.

Twilight cleared her throat. "Dash, could I speak to you in private." She gave Dash a subtle look, motioning with head towards the bathrooms. "I have something I need you to help me with."

"Right right," Dash nodded, "uhm, please excuse us." Dash gave the group a small bow before scurrying off with Twilight.

The two ponies hid away in a nearby bathroom, one of the few that actually locked from the inside. The royal bathroom had all the lavish accommodations for a single pony, containing a sink and toilet of equal regality.

"Let's see the damage," Dash said as Twilight horn began to glow.

The hem of Twilight's dress began to glow, lifting up into the air and folding up on her back. The plastic snaps of the inner onesie strained to hold back the mass of padding that bulged behind it. The diaper sagged low once Dash had unsnapped the garment. The hefty padding weighed down Twilight’s waist, only a few drops from leaking with it almost completely tinted yellow.

"Wow, you really did a number on this one," Dash commented, running a hoof across the squishy diaper.

"I know I know, I shouldn't have waited so long," Twilight rushed, "now can you PLEASE help me change?"

"Little baby wanna change?"

"Dash, this isn't the time."

"I think this is the perfect time. I got a wet little filly here who couldn't make it to the potty."

"Dash-"

"And you said you could hold it during the party like a good girl."

"Dash I..." Twilight then blushed, looking at Dash over her shoulder. "I...I'm a naughty filly."

Dash grinned at this response, feeling a chill slither up her wings. “What do you think we should do to you for filling your little diaper?”

“Oh I don’t know,” Twilight innocently replied, fibbing as a million different ideas instantly filled her mind.

“Don’t know?” Rainbow Dash played along, “well let’s see...” She examined Twilight at all angles, circling her slowly. “Maybe make you go to bed without dessert because you’re so naughty,” she teased, “we could make you write an apology note to everypony who smelled your stinky butt.”

Twilight’s eyes slowly closed as her legs shivered with arousal. “Mmh, please don’t punish me. I’ll be good.”

Dash pulled herself close to the alicorn, hugging her close so that their diapers touched. She could feel Twilight’s mess squish against her own diaper, making sparks fly through her body. “Maybe take you outside and give you a spanking in front of everypony?”

Twilight could only gasp and shiver, pressing her diaper deeper into Dash’s. She let out a long, steady moan. She grinded up against Dash’s body, against her soggy diaper.

Dash responded to the grinding with some of her own humping. The sound of their diapers squishing bounced loudly against the quiet bathroom walls as urine soaked padding pressed against each other. Dash leaned in for a sensual kiss as her hoof stealthily hooked around and pressed into Twilight’s lumpy diaper. Their lips connected, stifling a surprised and aroused gasp from Twilight.

Grinding and humping gradually intensified as their bodies warmed up with arousal. Their limbs twisted around each other, fondling each other’s diapers and kissing eachother so deeply. Moans rumbled from the two diaper ponies’ mouths as each second passed by.

With each hump the two ponies slowly got closer against each other. Their diapers squelched between them as the saturated gels of the diaper shifted about. Dash would punctuated every other hump with a firm spank that smacked Twilight’s lumpy diaper bottom. Twilight could only moan and shiver in response, too aroused to intervene.

Twilight’s moist sex was the first to go, erupting her body into a powerful orgasm as she let out a forced moan. She squeezed Dash close as she flared up with heat and blush. All of the mess was kept inside her diaper that freely swayed beneath her dress.

Dash followed shortly after, growling low as the primal part of her brain screamed in sweet release. Her moist diaper hungerly soaked up the juices that sprayed out of her aroused sex.

Twilight dropped to the floor exhausted. Her limbs splayed out across the floor, exposing her thoroughly used diaper.

Dash took this moment to change the alicorn’s diaper, a skill she was getting rather efficient in. The diaper change took no time at all with each step moving seamlessly into the next one. Twilight was wiped, powdered, and taped into a new diaper before her afterglow could fully fade.

Dash punctuated the end of the diaper change with a kiss on Twilight’s muzzle. "That's not coming off until you've made a big stinky in it," Dash whispered into Twilight's ear with an impish grin.

Twilight simply smiled in her dazed afterglow. That command was just fine for her.

The two rested for a moment or two, allowing their bodies to recovered from the powerful climaxes. Once they were able to stand up without their legs shaking, Dash resnapped Twilight’s dress onesie closed. Her own diaper was dry enough, not requiring a change just yet.

The two slipped out of the bathroom, melting into the party crowd that still bustled with activity. Dash felt a hoof firmly squeeze her butt through the diaper.

"Don't think I forgot about you, diaper butt," Twilight grinned behind her, walking so casually past her.

Dash smirked at the teasing, feeling her cheeks flare up just a tiny bit. Maybe wearing diapers wasn’t so bad.