Rainbow Dash was calmly walking behind Applejack as the two approached Sunset Shimmer’s house, the location of the big sleepover they had planned.

Everyone agreed that Sunset’s place was the best option, as she lived alone, and fairly close to the city. Additionally she had a fairly decent amount of room in the town house she had. Sunset never revealed the source of her funds to her friends, but whatever it was, it was sufficient to keep her living a fairly comfy existence.

“Calm down,” Rainbow Dash tried comforting the nervous Applejack. Applejack wasn’t dressed especially conspicuous, they were too close to the city to risk it, but it was the anticipation of what was to come as soon as she crossed the threshold into Sunset’s house that made her anxious.

“I’m trying,” Applejack said nervously wringing her hands as they approached Sunset’s house. Rainbow Dash had a lot of sympathy for Applejack. As nervous as Rainbow Dash was, she wasn’t the one that was about to be spanked and diapered in front of her closest friends. Rainbow Dash suddenly had a thought that maybe this wasn’t a great idea. Saying it like that made the situation sound horrible.

“The guests of honor have arrived,” Sunset said happily opening the door, dooming Rainbow Dash and Applejack to stay. “Come on in you guys,” Sunset said as she helped Applejack in. Rainbow Dash followed closely behind. “We set up your high chair in the kitchen, and your crib in the living room. Took a lot of effort too, those things were heavy.” Applejack didn’t respond only mumbled nervously. “Everything ok?” Sunset asked with concern.

“I think Applejack is just being a little shy,” Rainbow Dash said stepping in. Despite Sunset’s well intentions, she wasn’t exactly helping Applejack calm down. “You got anywhere I can get her dressed?”

“Well everyone is in the living room now, so you’ve got the bedroom all to yourself for the moment.” Rainbow Dash gave a quiet bow and she hurried Applejack along. Sunset’s bedroom was in a hall behind the living room. Rainbow Dash kept Applejack on the other side of her body as the two passed their friends in the living room on their way to the bed room. They all waved, and Rainbow Dash gave a courteous wave back but she still kept Applejack safely concealed. Once in the bedroom Rainbow Dash shut the door. Applejack stood nervously in the center of the room.

“Come here sweetie,” Rainbow Dash said as she sat on the bed. Applejack quickly moved to Rainbow Dash and sat in her lap. Rainbow Dash began rocking back and forth. “Hey, it’s ok,” Rainbow Dash said calmly. Applejack shook her head. “Shh,” Rainbow Dash hummed until Applejack calmed down.

Applejack had begun to snuggle into Rainbow Dash after she had calmed down a little. “You ready to get changed?” Rainbow Dash asked. Applejack nodded, her mood having improved a bit. Rainbow Dash removed the outfit Rarity had made for Applejack from her back pack and hung it up nearby.

The dress was a pale blue, with small white polka dots throughout. There were a set of white ruffles coming from the shoulder the waistline, and another at the top of the poofy sleeves. The skirt wasn’t completely round, at the back the bottom of the skirt rode up back into the waistline, intentionally leaving Applejack’s diapered bottom easily seen. This was also to show off the matching diaper cover. It had the opposite palate of the dress being white, with blue ruffles along the back, and a blue bow on the front.

“Rarity made you a nice dress didn’t she?” Rainbow Dash asked playfully, trying to calm Applejack down even more. Applejack nodded as Rainbow Dash helped Applejack out of her clothes. Applejack still seemed uneasy, but Rainbow Dash was almost there. She acted on instinct and quickly grabbed Applejack and laid her over her knee.

“No!” Applejack said squirming. “I didn’t do anything.”

“No, but you need to get through this nervousness if you’re going to have any fun,” Rainbow Dash said giving Applejack’s rear a slap.

“No fair,” Applejack yelped. She yelped again as Rainbow Dash delivered another blow.

“You’ll thank me when we’re done, and you’re finally little again,” Rainbow Dash said calmly as she began to rhythmically spank Applejack. It wasn’t long before Applejack was crying, but Rainbow Dash continued. Noise from the spanking had drawn attention from the living room next door, and Rarity cautiously opened the door to investigate.

“Everything ok?” Rarity asked poking her head in.

“Yeah I just had to take care of something with the baby,” Rainbow Dash said, as if spanking her friend was an everyday occurrence, which, to be fair, it was for her. Applejack tried wiggling away, but Rainbow Dash held firm, forcing Applejack to show her recently reddened bum to Rarity, and, much to Applejack’s embarrassment, Rainbow Dash continued to spank Applejack with Rarity in the room. Applejack whined in protest as Rainbow Dash continued despite Rarity’s presence.

“Well I see you’ve got it under control,” Rarity said cheerfully as Rainbow Dash delivered another smack. Rainbow Dash smiled as Rarity left. Truthfully Rainbow Dash was unbelievably glad Rarity had poked her head in. She didn’t want to hurt Applejack too badly, since she hadn’t actually done anything wrong. Rarity’s presence added something to the punishment that gave it the full effect without having to cause Applejack lasting damage. As predicted Applejack was curled into Rainbow Dash sobbing and Rainbow Dash was consoling her.

“It’s ok baby,” Rainbow Dash said calmly. “I’m sorry I did that to you, but do you feel better?” Rainbow Dash could feel Applejack nod. Rainbow Dash planted a kiss on Applejack’s forehead. “You ready to get dressed?” Again Applejack nodded and allowed Rainbow Dash to lay her down on the bed. Rainbow Dash gave Applejack a pacifier, and Applejack contently suckled as Rainbow Dash put her in a pink diaper she had in her backpack. Once the diaper was on Rainbow Dash helped Applejack off of the bed. “Arms up!” Rainbow Dash commanded. Applejack obeyed with a smile behind her paci, and giggled as Rainbow Dash slid Rarity’s dress over her head. She zipped it up and helped Applejack into the diaper cover. Once done she spun Applejack around to face her and got a look at her. “Yup, you’re a cutie,” Rainbow Dash declared as she tickled Applejack’s cheek. Applejack squealed and giggled.

Applejack admired herself in a nearby mirror as Rainbow Dash went back into her backpack. Applejack could faintly make out that Rainbow Dash was removing a familiar object from the backpack, her mittens.

“No,” Applejack whined.

“Yes,” Rainbow Dash corrected. “You are going to be on your best behavior and to make sure I’m keeping you in your mittens and harness the whole time.”

“But mommy!” Applejack whined giving her best puppy dog face to no avail.

“No buts, or you’re going back over my knee,” Rainbow Dash threatened. Applejack donned a defeated look. “Arms out.” Again Applejack obeyed but with much less enthusiasm than with the dress. Rainbow Dash quickly secured the pink mittens on and spun Applejack around and began to secure her in the matching pink chest harness, attaching and holding on to a short 3 feet long lead. “Quit pouting you’re still cute,” Rainbow Dash said delivering a tactical smooch to Applejack’s check. Applejack gushed and squirmed, immediately becoming happier. Rainbow Dash led her out to the living room to present her to everyone.

The living room erupted into coos as Applejack entered.

“I just knew that dress would be perfect,” Rarity said proudly. “Let me see the back.” Applejack over dramatically twirled around so her rear was facing Rarity, and unintentionally scooted herself closer to Rainbow Dash because of the lead. “Look at that cute tush. Your aunty Rarity knows how to make you look good.”

“What do we say Applejack?” Rainbow Dash prompted.

“Fank you Wawity!” Applejack said embracing Rarity in a hug.

“Oh don’t mention it sweetheart,” Rarity said happily. The rest of the room was equally enamored with the adorable Applejack.

“You want to take her for a little bit?” Rainbow Dash said offering Rarity Applejack’s lead. Rarity happily took the lead. Applejack could care less by the look on her face. She happily suckled her pacifier, unaware or uncaring of how she was being passed around.

“We should put your hair into pig tails,” Rarity cooed.

“Piggy tails,” Applejack cheered.

“I’m wanna help,” Pinkie Pie said as she moved with Rarity and Applejack. Applejack sat in front of Rarity and Pinkie Pie as the two played with her blonde hair. Applejack almost immediately began to get antsy. Rainbow Dash moved to get a toy but Sunset beat her to it.

“Here AJ I got you something,” Sunset said revealing a small plush toy pony. It was grey with purple eyes and a smiling face. Its mane was made of strips of felt for hair. Applejack happily gasped and hugged the small toy immediately becoming enamored with it. She happily began playing with the toy, keeping her relatively still while Rarity and Pinkie Pie styled her hair.

“A toy pony?” Twilight asked Sunset with a smirk. Sunset immediately blushed.

“What? I thought she’d like it.”

“It’s like Sunset,” Applejack blurted holding the toy pony proudly.

“Yes,” Senset said blushing more. “It’s like me, I’m glad you like it.”

“Fank you,” the others couldn’t help but giggle slightly at Applejack’s outburst.

The group had settled in and begun to gossip about activities at school. Rarity and Pinkie Pie made short work of Applejack’s hair tying it into childish pig tails to match her childish dress. Applejack wanted to run to show Rainbow Dash but was stopped by Rarity holding the lead.

“Don’t run off Applejack,” Rarity warned.

“I wanna show mommy my pig tails,” Applejack whined hiding behind the stuffed animal.

“I can see it from here sweetie,” Rainbow Dash chimed from her spot next to Fluttershy. “You look very pretty.” Applejack beamed with pride behind her pacifier.

For the next few minutes Applejack was passed on to everyone in the group, as each one took their time to snuggle and play with the increasingly affectionate Applejack. Once everyone had played with Applejack, she began to feel slightly overwhelmed and Rainbow Dash grabbed the lead back so that Applejack could hide in Rainbow Dash’s lap and recover. Her once loud happy cheers had turned into quiet whispers to Rainbow Dash, but she was still in good spirits, especially with Rainbow Dash coddling her.

“I think it’s time to order some pizza,” Twilight said suddenly. “Everyone ok with the usual?” The group had hung out enough that they had a favorite combination of pizzas to get. There was a resounding agreement to go with the usual.

“Why don’t you hang out in your crib while we order food huh?” Rainbow Dash asked Applejack. Applejack nodded slowly, not terribly eager to be separated from Rainbow Dash or the others. Rainbow Dash gave a reassuring kiss and helped Applejack into her crib, which was sitting in the corner of Sunset’s living room acting as a play pen, removing the lead and tying it to one of the bars so it wouldn’t get in Applejack’s way.

The crib was a bit larger than a twin bed, Surrounded by four wooden barred walls, one of which was hinged as a door. It also had a top that could be closed and secured shut, keeping the occupant safely inside. Rainbow Dash closed this top, with a small latch that Applejack couldn’t operate with her mittens on. Fortunately there was an assortment of toys for applejack to play with, in addition to her stuffed pony. She was well entertained. Applejack also found the barred walls to be oddly secure. She had her own space to be safe and play in, but she could also see out and interact with everyone else if she wanted.

Fluttershy was the first to return from the kitchen where pizza details were being finalized.

“Don’t you look so cozy in there,” Fluttershy cooed, as she waved to Applejack from outside the pen. Applejack meekly nodded, not paying much attention as she was engrossed in her toys. Fluttershy was content to watch as Applejack played. Every now and then Applejack would bring one of the toys to the bars and comment on it, to which Fluttershy would nod happily. After a few minutes everyone else filtered back into the room. Rainbow Dash made her way over to the side of Applejack’s play pen when she returned.

“Hey sweetie why don’t you keep hanging out in there until the pizza guy comes. That way he doesn’t sneak any peaks at you,” Rainbow Dash explained with a smile. Applejack smiled back, and moved to the edge of the pen closest to Rainbow Dash. Rainbow Dash settled in close by, and Applejack continued to play as close to Rainbow Dash as her confines would allow.

Eventually a doorbell ding signaled that the pizza had arrived. Sunset went to get the food by herself as the others formed a protective wall around Applejack just to be safe.

“Alright come and get it,” Sunset Shimmer called happily having successfully paid for the bountiful harvest of pies. Everyone made their way into the kitchen save Rainbow Dash who helped Applejack out of her play pen and led her to the kitchen. Once there Rainbow Dash got to work getting Applejack settled in to the over sized high chair situated a few feet away from the table where the others were eating. It was a wooden chair with a detachable wooden tray that could be locked in place, which it was once Applejack was inside. Applejack waited patiently as Rainbow Dash moved to the table where the pizza boxes sat open. Applejack was hoping she would return with a slice of pizza but she became distressed when Rainbow Dash approached her with a bowl of mush.

“No!” Applejack complained as Rainbow Dash tied a bib around her. Applejack wasn’t a stranger to baby food. It was something Rainbow Dash had experimented with from time to time with mixed results. That was one jar at a time though, and this was a large bowl, and Applejack was wanting to eat with her friends.

“Alright calm down,” Rainbow Dash said sternly. “You’ve had it before,” Rainbow Dash said as she put a spoonful into Applejack’s mouth. It was sweet potato flavored, and the taste was far from appealing to Applejack. She struggled to get it down, but managed to eventually. As the bites kept coming though Applejack became more and more distant. She wanted to be with her friends, she was tired of this baby food Rainbow Dash insisted on, she wanted pizza. Part of her thought this was just something small, but unlike her usual tantrums and complaints, this wasn’t fun for her. It was taking her out of head space and making her genuinely uncomfortable. Suddenly as Rainbow Dash fed her a bite Applejack decided she had enough. In a familiar move she abruptly kicked, knocking the bowl out of Rainbow Dash’s hands and sending it crashing to the floor. Rainbow Dash gave applejack a glare, as the others turned to investigate the sound of the crash.

“Oh no my bowl,” Sunset said in dismay at the destroyed bowl on the floor. Before anyone could question what happened Applejack spoke quickly to Rainbow Dash.

“Dash,” Applejack said quietly. “I’m yellow.” Rainbow Dash stopped immediately. After a moment of thought she quickly released Applejack from the chair. There were a few stares of alarms from the others and the sudden change in mood.

“I think she just needs a minute guys,” Rainbow Dash said as she escorted Applejack to a quiet corner. Everyone nodded with concern as Twilight helped Sunset clean up the broken bowl.

Author's Note

Alright at last the fabled slumber party is here. First up on a housekeeping note, I plan to end this at 20 chapters + an epilogue because that's a nice round number. With that said, if I manage to wrap the sleepover up in the next chapter, that leaves one bonus chapter. What would you guys like to see. My two big ideas are an extended sleepover, with Sunset, Rarity, and Pinkie getting babied, or a bit with Fluttershy baby sitting Applejack. Let me know which one you guys would prefer and we'll see what happens. Nothing much to say about the chapter itself, just some cutsey fun. Left you guys on a cliff hanger to make sure you show up for the next one though. As always hope you enjoy.