And another story requested for  kaafan10 , with Applejack and Ringo tonight! Also, is you're confused by they word's here, I've been using the way how Applejack and her family talks and I used these pic's of text to help me old. https://www.furaffinity.net/view/23678986/ , https://www.furaffinity.net/view/24803581/
Now gather around everyone, because tonight Ah have a story ta tell you. ;)


At a beautiful sunrise in Ponyville, the acres of apples shined of the shimmer sunlight right as it was bucked off by Big Mac himself. He smiled on a job well done, lifting the basket onto his back and then carried it off back to the Apple Acres. Apple Bloom was trying to get some apples down by herself, and with on final buck she managed to get at least two or three apples down; more so than one apple. She got excited as she's getting stronger in her bucking, and ran off to tell Applejack. Right before running back to gather the apples and the basket in order to show proof. She ran towards the farmhouse, almost knocking Granny Smith down in the process.
"Slow down there young'n!" She spoke.
"Sorry Granny Smith!" Apple Bloom apologized, continuing to run towards the house for her amazing process. She slammed open the door, "APPLEJACK!" and when she cried a flash of light happened, vanishing as Apple Bloom didn't get to notice it till it was gone.
"What is it sugar cube?" Applejack asked, strangely unaware of the sudden flash of light.
"Look! Look! Ah happen ta buck three apples today! That's more than two!"
"Well darn tootin, you're growing more than a haystack sugar cube. Heck, Ah might even stop calling ya sugar cube by this rate."
"And stop treating me like a filly."
"Foal steps su- Ah mean Apple Bloom, foal steps." Applejack padded Bloom's head. Apple Bloom pouted, while A.J. took an apple from her basket and got ready to take a chomp. Apple Bloom took notice of a strange glass on the counter, remembering that she has only seen that type of glass jar from somewhere, but where? Before she figured it out, a loud gurgle sound was made, turning around to see her big sister's gut was bloated down almost to the ground.
"OH NO! I'm sorry big sis! Ah did know it was a bad apple!"
"Huh? Oh, nah it ain't your fault Apple Bloom, this has nothing ta do with the apples you bucked." A.J. said.
"I- it's not?"
"Course not, this is jist from a potion Twilight made for me and our friends. It's a pregnancy potion."
"Pregnancy potion? What for?!"
"Well, since you're growing up, Ah can't be there ta take care of ya from time to time, plus Ah would need ta keep my 'motherly attentions' onto somepony else in order ta not embarrass ya. So what better way than a foal of my own." A.J. explained.
"Wait, your friends want foal's as well?!"
"They sure do, and I'm with them. Though Pinkie and Fluttershy already have close friends to uh, help them out." A.J. blushes a little.
"Really, how?" Apple Bloom asked.
"I'll explain it to ya when you're older."
"How older?"
"Till ya an adult." A.J. said, making Apple Bloom pout again. "But for now, ya get to help me with raising a foal."
"Alright!" That made her happy, as they walked off to A.J.'s room to get started. One jump cut later, "I'm not happy about this." She frowned.
"Awe, but ya so cute lookin." Apple Jack giggled.
"This isn't funny!"
"Ah know, but ya are the only youngling around here that can still wear diapers. Besides, this will jist be the time." Apple Jack said.
"I'm glad Sweetie Belle and Scootaloo aren't here to see me like this."
"Awe, sounds like ya need a hug from your big sis." As A.J. picked Apple Bloom up and started patting her sis tushie.
"I'm not happy!" A.J. giggled at her sis's anger. Soon at night, A.J. was getting ready for bed. Which was the usual hanging her hat and looking at the apple tree's before hitting the hay. However, she was also putting on a nighttime diaper; a certain secret that she and her friends have together and knew after the slumber party. However, what she didn't expect was her big brother Macintosh coming in to saw goodnight.
"Uh... A.J.?" His tone surprised her, making her blush as she slowly turned towards her brother.
"Oh, hey there Big Mac." She smiled bashfully.
"Why are ya wearing that here? Don't you usually wear those with y'all friends?" He asked, apparently was told by her sis before hand.
"Twi said that the pregnancy may cause minor side affects, due to Celestia accidentally taking her first pregnancy potion, so she had to make a second one quickly. Just some over wetting is all." She explained.
"Hope you'll be alright with little sis changing ya as well."
"Thanks for the heads up, I'm sure she'll get a kick out of this." A.J. smiles with a bigger blush. Big Mac chuckled as he hugged her sis.
"No problem sis, hopefully you'll get a nice rest for you and your foal."
"Yeah, Ah can't agree with you more on that."
"Night, little sis." He smiled.
"Night big brother." A.J. said, as she got into bed, while he turned the lights off for her to sleep. Soon around the morning, Apple Jack was up and at-em and ready to buck some apples. Even though her baby bump was slowing her a bit, but she's wasn't gonna stop that from getting her job done. But first, she needed a diaper change, her diaper was sagging like a bag of apples. After a quick change, she trotted off into the arches to do some apple bucking. However, she didn't noticed her little sis and her friends in their tree house, catching the sight of her in her diaper. They were confused, and so went off to find Big Mac. After a few minutes of bucking apple trees, A.J. was finished with her tenth one and was about to move on. But she stopped as a voice called out.
"A.J.!" It was Big Mac, and Apple Bloom was with him.
"Big Mac?! Apple Bloom!? What y'all doing over here?!" A.J. asked, blushing up a storm as well wetting up one.
"Apple Bloom told me that you were up, bucking apples in a diaper, and I remember that you're suppose to be resting."
"Ah did rest, last night Ah slept like a foal! No pun intended."
"Ah meant today, you can't be bucking with a foal on board. It'll hurt the little mare."
"Or colt! Ah would like to have a little brother to play with." Apple Bloom smiled.
"Well the only foal ya be taking care is ya big sis, get you started on raising a foal as well." Big Mac said, surprising both his sisters.
"Really!?" Apple Bloom smiled in excitement.
"Really!?" Apple Jack blushed in embarrassment.
"Ee-yup, not escort your sis to the barn, there's some extra diapers in a hay stack along with changing supplies."
"Come on sis, time to get you changed!" Apple Bloom cheered.
"Not so dern loud Apple Bloom." A.J. said, hushing her.
"That's big sis to you, little sis." She giggled, making A.J. groan and followed her back to the barn. Once there Apple Bloom found the supplies and started to get ready to change her big sis, while A.J. was pouting up a storm. One again she was out in the arches, not allowed to even buck one tree and it was upsetting her.
"Dern Big Mac gone all responsible and such, Ah can take care of my own dang self!" Apple Jack bickered, throwing a tantrum about what just happened. Then an idea popped up. "Hmm, Big Mac said Ah couldn't buck apples, but he didn't say Ah couldn't shake them off." A.J. smirked as she turned her padded tushie towards the tree, and started rubbing against the bark, hearing the leaving rattle about her. "It'll be a long run, but my job is still kicking." She smiled, finding a plot hole in Big Mac's punishment. A few months went by, it was around dusk as Big Mac was looking for A.J., for it was getting past dinner time.
"A.J.! A.J.! Where are ya!?" He called out.
"In ta barn!" She called back, getting his attention. He went into the barn, and found her next to the hay bale, in a soggy diaper with a foal bottle almost empty.
"Heh, is little sis making room for more?"
"Shucks Big Mac, ya know how ta get me blushing." A.J. blush. But it soon quickly faded when she noticed that her big brother was wearing a diaper as well. "Uh... something ya wanna tell me?"
"Celestia just announced a new rule, that anypony who love wearing diapers can wear them with no judgement. And since it's the rule, Ah figured ta give it a go so it'll make ya more relaxed." He explained.
"Brother, Ah honestly never thought ya be wearing that since Ah first offered ta when telling ya my secret."
"That was before Ah was worried on what others think. Now Ah can actually go out without worrying. Especially when Ah got a pregnant sister ta take care of."
"Wait, take care of?"
"Think Ah haven't noticed those tree's being shook down? For now I'm staying close ta ya from now on." A.J. was shocked.
"Big Mac! That is dern ridiculous!"
"Get ya-self up, we're going home. Now march." Big Mac ordered, as A.J. pouted and listened to him. They both waddled back to the home, and soon the next day, Big Mac was changing her diaper. Or at least, trying too. "Come on now A.J., Ah can't get ya changed with ya kicking me like that."
"Good, because that is my way of kicking something."
"Sis, Ah know you love apple bucking, but ya got a foal on board. What would happen if ya started kicking and you get off balanced? You would hurt both ya'selves."
"Big Mac, Ah know that Ah should be careful, plus Ah been careful with the little pony. I've been doing so while bucking. Even if Ah was okay with not bucking, Ah still wouldn't have anything ta do." And that gave Big Mac an idea. It was gonna be embarrassing, but since Celestia's rule made is safe, it was worth doing. During the evening, Apple Jack was sneaking off to buck some apples, till she heard an odd cry. "Huh? Where is that coming from?" She followed the oddly deep cry for it was coming from inside her home. "What in tarnation?" She headed inside and followed the cry towards Big Mac's room, as it stopped. She was confused and wanted answers now. So she opened the door and was shocked. Big Mac was acting like an overgrown foal, drinking a huge foal bottle of milk, and wearing a much thicker diaper than before. He even had Twi's plushie with him in on it. "What the buc Big Mac??!" She started blushing from the sight, and started to shake it off. "This is ya big idea? Act like a foal ta keep me busy?!" Big Mac continued to suckle the bottle, as he stopped in order to burp. That made A.J. chuckled a bit, losing her anger stare due to Big Mac's plan working. "Hehe alright then sugarcube, guess I'll be raising ya then." He soon started to wet his diaper. "Wow, ya really putting this ta full work huh?" Big Mac blushes a little, suckling his hood like an foal would do. "Awe, don't worry sugar cube, Mama Jack is here now." She picked him up with amazing strength, and carried him over to his bed and started changing his diaper. He covers his face, embarrassed now that she's changing him. "Don't worry there, it'll be nice and quick." She said, as she then picked Smarty Pants up and gave it to him, making him smile and hug the plushie. She smiled and continued changing him, till he was clean and put into a fresh diaper. "There, Ah think Ah can take care of a young-n now. As well as a big young'n." She smirked, making him blush further. She giggled and hugs him, thanking him for helping her fill up her empty space. The next day, she was resting by an apple tree in just her diaper and was smiling happy. Just then a letter popped up from thin air, surprising her which she then grabbed it. It was a letter from Twilight, she smiled but didn't bother to open it. She instead placed it besides her, for she was too relaxed to do anything. Well, not before one bucking. She was getting hungry and bucking for one apple won't hurt nopony. So she got up, stretched her legs, and then gave one kick to the tree trunk and an apple fell. She smiled and grabbed it, then repositioning herself back onto the spot, smiling. But when she was about to eat it, she felt her diaper getting wet. "Huh? Guess Ah got too relaxed." She looked down and noticed that her diaper was yellow stained, and that worried her. "Oh no..! BIG MAC!!!" She cried out, as he and Apple Bloom were running towards Applejack's cry.
"What's wrong A.J.!?" Big Mac asked.
"The foals comin! Ah need the hospital!"
"Don't worry, Ah get the wagon!"
"Um... about that..." Apple Bloom blushes a little.
"Gosh dernit! Ah get her ta the barn, ya get Granny Smith!" Big Mac ordered, as Apple Bloom ran as fast as she could to Granny. He went over and laid down so A.J. could climb onto his back. Once she did that, he stood up, turned around and ran like a jack rabbit. At the barn, Granny Smith was setting up a hay bed for A.J. to lay on, while Apple Bloom was getting some hot water. Big Mac came in, quickly running to Granny Smith right on time.
"Good, ya both here, get her on the bed." She said. Big Mac laid A.J. onto the hay bale as she was breathing deeply. "Easy now A.J., keep taking those deep breathes." While A.J. was doing that, Granny started to undo her diaper an-
"Hold on there mama, Ah don't think Ah ready for something like that to know. I'm still too young for that." Ringo said.
"Hehe, Ah know ya too young for that, but thanks for stopping me." A.J. smiled. He smiled back at his ma.
"So Ah was born in a barn, like ya and your parents."
"Indeed young-n, ya more close ta the family than ever." Granny Smith said.
"Ee-yup." Big Mac smiled, as Apple Bloom was waddling in with a tray of apple ciders.
"The only thing that still got me wondering, is how ya got into diapers the first place." Ringo said.
"Oh, well that's an easy and short story. You see, when Ah was visiting Fluttershy Ah stumble upon her diaper bag, and curiosity took the cat and gotten me curious ta try one on. Though Ah was caught mid diapering." A.J. blushes. Ringo giggled and hugs his ma, which she in turn hugged him back.
"I'm glad ta be born with an honest family, and that's the truth." He said.
"It sure is sugar cube." Applejack kisses his sons cheek, making his blush and smile.

THE END
_____________________________________________________
Same as the previous stories, a some more shoutout pics.
Applejack babying Apple Bloom: https://www.furaffinity.net/view/12915007/
Big Mac catching Applejack in a diaper: https://www.furaffinity.net/view/17162180/
The CMC's catching Apple Jack in a diaper: https://www.furaffinity.net/view/10710074/
Apple Bloom changing a grumpy apple(A.J.): https://www.furaffinity.net/view/13942582/
A.J.'s silly diaper protest: https://www.furaffinity.net/view/23670032/
A.J.'s barn foal out: https://www.furaffinity.net/view/23669976/
A.J.'s flashback talk about her interests: https://www.furaffinity.net/view/34551510/
Big Mac changing a grumpy apple: https://www.furaffinity.net/view/15965334/
Little Mac time: https://www.furaffinity.net/view/14208953/
Relaxing # https://www.furaffinity.net/view/22975552/
Caught Red Apple: https://www.furaffinity.net/view/13166411/

I again do not own any of the characters or the ideas involved with the pics, those are from the creators of MLP FIM and the artists themselves.
Anyway, hope you enjoy.