Chapter 2: Sugarcube Corner

Twilight made her trip down to Sugarcube Corner, Pinkie Pie snuggled in the diaper with her. Twilight readied her telepathic powers as she began to address a couple of concerns with the bubbly pink pony. “Pinkie Pie? What are we gonna do if somepony else saw me in a diaper in public?” she asked. “Once we get to Sugarcube Corner, Mr. and Mrs. Cake will see the both of us in the diaper.”

Pinkie Pie giggled with a snort. “Oh, don’t you worry about your eggy-weggy egghead, Twilight,” she reassured. “Mr. and Mrs. Cake are already on their to Canterlot for a cake delivery. They left just this morning before I came to see you. You should really relax once in a while, you know?”

Pinkie Pie wriggled slightly in the diaper into a much comfortable position. “You know, I’ve never been in a diaper like this before,” she chirped. “Well not since I was a little foal when Mom and Dad put me and Inky and Blinky into the same diaper by accident. Now I’m stuck in a diaper with my bestest friend in the whole wide world, Twilight Sparkle!”

The aforementioned unicorn grunted. “Oh, come on, Twilight. You’ve really gotta try new things. Live life a little more,” Pinkie giggled. “Why, I remember when you first had my cupcake! If you never tried that cup--.”

“If I never tried that cupcake, then I’d have never met you,” Twilight interjected brashly. “And if I never met you this morning, then I wouldn’t have to be stuck with you in this diaper, forcing me to eat our own friends because you say that’s the only way to fit them all in this diaper!”

In a split moment, Twilight regretted ever speaking those words. Pinkie’s mane went from puffy bright pink into a straightened grayish tone, all in a single audible poof. Pinkie even sniffed, her blue eyes expanding and moistening with tears.

“Oh, Pinkie Pie! I’m sorry!” Twilight yelped apologetically. “It’s just that I’m really apprehensive about trying this out! I just don’t want our friends hurt while we’re doing this!”

“It’s alright, Twilight. I understand,” Pinkie said, wiping a tear from her eyes. “I know how you feel about trying new stuff out. You remember when you first came to Ponyville, right? You didn’t wanna make friends because you were too busy looking for ways to stop Nightmare Moon from returning. Well, look where you’re at now. You’re here with me on this beautiful day, stuck in the same diaper!”

Twilight stifled a giggle. “Yeah, I suppose you’re right about that,” she said. She then spotted Sugarcube Corner as she came around the corner of a building. “Well, this is it. We’re here.”

Twilight and Pinkie Pie made to the giant gingerbread house they called Ponyville’s premiere sweet shop and bakery. They went inside the building. There wasn’t very much customers in the lounging areas, considering the Cakes being out to deliver their cake for Canterlot. The only mare that remained inside Sugarcube Corner was Rainbow Dash, who snored so loud, she would wake up any pony within the vicinity.

Twilight felt uncertain about eating her own friends. She snuck into the bathroom to quietly address one more concern to her pink passenger. “Pinkie, I’m really nervous about this. I’ve never eaten a pony before, let alone a full-sized one. I don’t know if I can even open my mouth wide enough to eat Rainbow Dash. And what if she wakes up grumpy? How am I supposed to start eating a pony anywhere?”

Pinkie chuckled her signature giggle, quietly this time. “That’s easy, silly. You start with the head, then you make your down to their front hooves. Once you’ve made your way to the rear hooves, then you’re done! It’s easy!”

“I still don’t know, Pinkie” Twilight replied. “What if I accidentally choke on her, or even hurt her by mistake?”

Twilight felt her head tapped by Pinkie’s reassuring pats on her head. “Don’t worry, silly-willy, you’ll do fine. This is the safest way I know to get our friends into this diaper. If Dashie wakes up grumpy in your tummy, then let her get all Mrs. Grumpy Pants. She’ll get over it eventually.”

“But I’ve never eaten anything bigger than a whole orange before, Pinkie.”

“Twilight? Look in the mirror,” Pinkie instructed. Twilight gazed into the mirror and opened her mouth the widest she could. “Now, do you see your dangly little ball at the back of your mouth?”

“You mean my uvula? Yes.”

“Is that what it’s called?” Pinkie Pie asked, raising an eyebrow in confusion. “Gee. I thought that was the part of the body where you would identify a newborn colt from a foal.”

“Pinkie...”

“Hmm?” Then Pinkie perked, remembering where she got off-track with her thoughts. “Oh, right. See, if you can see that... you-view-la... at the back of your mouth in a mirror, then your mouth is wide enough to swallow a pony whole. If you can get it wider enough, you might even swallow a pony like Rainbow Dash with ease.”

“Are you sure about that?”

“Does my Pinkie Sense lie about everything?”

Twilight couldn’t argue with that. She opened the bathroom door just a crack until she could see Rainbow Dash snoozing on the table. She looked back to Pinkie Pie, still uncertain about the process. “I just hope you’re right about this,” she whispered.

Twilight slowly and quietly trotted up to Rainbow Dash, looking both ways for any signs of other ponies nearby. There was nopony else around, which was good. Rainbow Dash was also a heavy sleeper, which was even better. Before Twilight opened her mouth, the sky blue pegasus snorted in her sleep, followed with her head turning towards her direction flickering her eyes a little. Twilight reeled back, knowing that Rainbow Dash was going to wake up.

Then she drooped her head back on the table, continuing to snore like a horse. Twilight sighed with relief and wiped the sweat from her forehead. Now that the preparatory phase was over, she was reluctant but ready to begin.

Sighing through her nostrils, Twilight calmed herself as much as she could. Still, the whole idea made her nervous. She didn’t want Rainbow Dash hurt in any other way, but Pinkie Pie said this was the only way to share the tight living space in her diaper. The latter pony even brought popcorn to guzzle down while Twilight would do the same to Rainbow Dash.

“Here goes nothing,” she thought. Twilight opened her mouth wide like she did in the bathroom, though a few inches wider than before until her bottom jaw touched the table. Carefully placing her hooves on Rainbow Dash’s head, Twilight slowly dragged the pegasus’ face into her maw. Her multicolored mane tickled the roof of her mouth, and it took all the willpower Twilight had not to gag or throw up.

The hardest part was over.

Rainbow Dash’s head was successfully inserted into her mouth.

Twilight then inserted Rainbow Dash’s body into her mouth. She folded her wings down to fit in her mouth, but they were successful in getting plaque from places hard to reach between her teeth. A large, pony-sized bulge began to form from the outside Twilight’s esophagus, complete with a series of audible, sickly gulps as it slowly traveled down her throat. As she swallowed the ticklish wings, Rainbow Dash slowly woke up to her hot and wet environment before Twilight slurped up the colorful tail and gave one final swallow. She felt the tomboy pony slowly enter her stomach, which expanded as she landed on the floor from inside her fleshy prison.

“Alright, I’ll bite! Did somepony just eat me while I was sleeping!?” Rainbow Dash yelled, her voice muffled from the outside of Twilight’s tummy. “I’m serious! Who the heck just ate me while I was sleeping!?”

“I-I-I-It was... me?” Twilight responded meekly.

“Twilight!? Did you just eat me!?” Rainbow Dash asked. “I didn’t know you were into eating other ponies!”

“No, but I just happened to show her the path of righteousness, young Dashie!” Pinkie stated like a dojo master.

“Pinkie Pie!? You were the one who influenced her into swallowing me!?” Rainbow Dash barked. “Wait, what am I saying? Of course you would influence her! You’re the only pony I know who  put three ponies in the hospital because you tried to teach them the ways of that ‘wall-breaking’ ability of yours! But Twilight, why would you even let her do that to you!?”

“It’s umm... complicated,” Twilight answered.

“Complicated. Right,” Rainbow Dash complained. “Listen, are you gonna let me out or what? ‘Cause it’s getting hot in here.”

“I will, but not at the moment,” Twilight stated. “Right now, I have to go see the rest of the girls first.”

“Oh, great. Who do you have left to swallow up, hmm?”

“Well, Fluttershy, Rarity and Applejack all in that order.” Twilight rubbed and patted her bulging tummy before she lowered the side of her head onto it. “Listen, I appreciate that you’re taking this rather well, Rainbow Dash. I’m really sorry that I have to put you through all of this.”

“Hey, I might be confused right now, but I’m sure you had a good reason for putting me in your stomach.”

“Yeah. A good reason,” Twilight muttered. She turned to Pinkie Pie, her mind fogged with doubt but was calm, nonetheless. “Okay, Pinkie, I ate Rainbow Dash like you wanted me to. Although I’m afraid to say it, but it didn’t feel all that bad, initially. So how long will it take for her to get through my digestive system?”

Pinkie Pie pondered the answer with a single long hum. “About 8 hours maximum. We’d better go see Fluttershy next while the timing is still good. Hopefully, she’ll take the experience a whole lot better than Dashie in there did.”

“Hey! I took it just fine, alright!?”

“It doesn’t matter now,” Twilight said, ending the slight squabble. “We’re going to Fluttershy’s next. Still, you make a pretty valid point, Pinkie. Fluttershy usually doesn’t take it well when she sees an animal eating another animal.”

“Oh, don’t worry,” Pinkie said slyly. “Once she goes through your stomach, it might change her mind completely.”

Twilight sighed. “Alright, then. Let’s go.” With that said, Twilight trotted out of Sugarcube Corner, Pinkie Pie stuffed in her diaper and Rainbow Dash stuffed in her undulating belly. They headed straight for the edge of the Everfree Forest, where Fluttershy’s cabin awaited. Their next task to complete was swallowing the timid pegasus mare.