Her Dirty Little Secret

by MrDragonStomp

Rating: mature
Tags: Slice of Life
Length: 7101

A day of bonding between two friends leads Nile to reveal a secret to one of her closest friends.

Everyone has their own little secret that, if discovered, could be very hard to explain. Nile has kept this dirty little secret from her colleagues for years, but one day with your best friend can change things forever.

Warning: This story contains AB/DL aspects and what not. So if this isn't your kind of story, please turn away and continue with your life.

Cover photo by me, colored by Gusty.

Published 1970-01-01 00:00:00 UTC
Last updated 2013-04-05 07:40:02 UTC

Her Dirty Little Secret

The sun was shining and the birds were chirping on a lovely sunny day in Cloudsdale. The citizens of the cloud metropolis were soaring by and enjoying the beautiful Friday morning weather. Nile had awoken from her six hour sleep, feeling quite grumpy about not wanting to leave her cushy bed and just sleep in. But she had a job to do to make ends meet and she couldn't stay in bed any longer, since missing even one week's pay wasn't something the pegasus liked having to do, it's why she dreaded sick days.

Nile got up out of her bedroom and made her way to the kitchen to brew herself a cup of coffee to rejuvenate her senses and prepare her for the day ahead. She had planned out her whole weekend so she could have some time to relax and be herself while her roommate, Thunderlane, was out to a sightseeing trip for the weekend in Canterlot. Ten minutes had passed since Nile had brewed and finished her morning brew, she proceeded to brush her mane, teeth, and made her way out the door. Nile worked in the weather factory, doing minimal tasks like taking role calls of the ponies designated to work in the specific weather station and alerting the hard-working ponies when something had gone wrong, which rarely ever happened. She worked her usual shift from 8 am to 2 pm, which was a generous amount of hours compared to the ponies who were doing their part to keep the weather in order.

Once her shift was over, she headed down to Ponyville to meet up with one of her long-time friends from Cloudsdale. She was a lovely mare named Raindrops, who was bubbly and full of life. She had worked some odd-jobs in the past, but had found herself currently working for a moving company, surprisingly still staying with the company despite a previous incident involving a piano with Derpy.

"Raindrops!" Nile shouted, Raindrops turning her head to see who was calling for her.

"Oh hey Nile, never thought you'd show up." Raindrops replied jokingly, Nile letting out a small giggle.

Nile and Raindrops met up every Friday around 2-3 pm outside of Sugarcube Corner to get themselves a little treat and to give themselves a chance to talk about their week. Nile usually just ordered a vanilla cupcake with simple blue icing, while Raindrops got herself a similar vanilla cupcake, but with white icing and sprinkles. Mr. and Mrs. Cake knew the girls came by every Friday at the same time so it's pretty much become a routine for them.

"...and then I told him that's no filly, that's my mother!" Raindrops said, bursting with laughter telling her funny story.

"Hey Raindrops, say it don't spray it!" Nile added, Raindrops not realizing she had spit some of her cupcake into her friend's mane.

"Whoops, sorry Nile, I suppose I'm kind of a messy eater." she happily replied.

"So, you've got the home to yourself this weekend I hear?" Raindrops asked.

"I sure do, Thunderlane's out to do some things in Canterlot for the weekend, he never told me exactly what though." Nile continued.

"Sounds like fun, what do you plan on doing while he's out? Bringing any cute boys home?" Raindrops commented.

"I wish, but no I'm just going to sit back and relax, maybe I'll even play my music at a volume that Thunderlane doesn't like when he's around." Nile added, giving a light-hearted chuckle.

An hour had passed and Raindrops had said her goodbyes, leaving Nile to head back to her home and talk with Thunderlane before he leaves for Canterlot for the weekend. Their home looked like any other in the floating cloud city, but it was a very comfortable place for both her and Thunderlane to live, both working their own jobs to pay the bills.

"Hello Nile, how was work?" Thunderlane asked.

"Eh, it was kind of a slow day but I can't complain." Nile responded.

"Well that's good to hear I guess, well I'm heading on my way to the train station, see ya in a few days!" Thunderlane shouted, but before Nile could respond he was out the door. Nile was a little out of the zone on his speedy departure, but realizing he was out of the house until Monday, a big smile came across the purple mare's face.

"Perfect, he's out of the house for the weekend, now's my chance!" Nile whispered to herself.

Nile made her way back to Ponyville and proceeded to the Ponyville Exotic Boutique. It was a sort of underground "boutique" for unique purchases. She would usually come to the boutique when she felt like feeling adventurous. Nobody but her mother knew about this little secret that Nile had, and she planned on keeping it that way.

"Ah, one of my favorite customers, how are you today?" the store clerk asked, only known by the name "Bolt" on his name tag.

"I'm pretty good Bolt, I've just come for "the usual"" Nile whispered that last part.

"Come with me, ma'am and let's do business." Bolt told Nile, leading her to the back of the store.

Nile proceeded to make her purchases and put the supplies in her saddlebag. She made her way out of the boutique and headed home for Cloudsdale. She unlocked the door to her home and turned on the lights in her home, revealing the lovely furniture and luminescent lighting. Now that she was home all alone, she proceeded to put on her favorite album and cranked the volume up a lot more than Thunderlane would have liked it and proceeded to get some snacks. She returned to the living room with a plate of cheese, crackers and some fruit for snacks, and then she proceeded to do something that would really not be explainable to her friends.

Nile reached into her saddlebag and started to pull out the contents of her purchase. The first thing she pulled out of her bags was foal powder, which at first sight doesn't seem like that strange of a purchase until she started to pull out the rest of the contents of her purchase. What she pulled out next was a custom-made onesie which looked to be made for a grown pony. The forest green outfit quite complimented the forest green hoodie that she would normally wear. The onesie actually came with a hood that had a smiling sun embedded on the back of the hood. And the final item she had pulled out of her saddlebag was the part she enjoyed best. She reached into her shopping bag for the final product, which was quite a large box by first examination. Once she placed the box on the living room table, she opened the box which revealed a supply of adult-sized diapers.

So this was Nile's little secret, she was an adult foal. She had some supplies from the first time she had made these purchases that she had kept with her since, such as a bottle sized for a grown pony that she had painted a dark color to avoid detection in her closet. And she also had a adult-sized pacifier that was a dark shade of green that kind of matched her hoodie but not exactly. To start off the night, she decided to just go casual and worry about playing like a foal later so she could savor each moment. Nile had pulled out one of the diapers from the box and began to unfold it, the soft plastic material made her hooves tingle with excitement. She slipped the padding underneath her rear and began to tape the diaper to fit her body, and once it was snug on her body she got up to get used to the feeling. She then proceeded to put on her favorite green hoodie to wear along with her diaper, as she felt naked without it, and sat back on the couch while listening to her music.

Nile was quite enjoying her evening, listening to her favorite music on a volume she thought was ideal, in her hoodie with her thick padding to boot. And then a certain familiar urge had come to her; she had to use the little filly's room. Knowing the feeling loud and clear and not having to worry about making a restroom trip, she released her bladder. She sighed in relief as she started to feel the padding become warm and wet between her legs, the feeling of which caused Nile to blush a bright red, feeling like a naughty little foal for doing what she just did.

The night had come around, and Nile was starting to feel drowsy as usual after her hectic schedule, so she proceeded to her bedroom so she could get a good night's rest. She had slipped into a fresh diaper, slipped off her favorite hoodie and hopped into bed, awaiting tomorrow and what will be brought on the next day.

The next morning, Nile had awoken from her sleep. She felt refreshed from a long day yesterday, sleeping in until 11 am to catch some extra hours of sleep. Once Nile sat up, she felt a familiar wet and squishy feeling that she knew well. She had wet her diaper in the night, most likely to avoid getting up in the middle of the night.

"Heh, must have been a really comfortable night." she smiled.

Nile walked over to her bedroom closet and reached for her favorite forest green hoodie. She took it with her into the restroom to wear after she came out from her shower. Once in the restroom, she untaped the wet diaper and threw it into the trash container and began to start up her shower. She gave her mane a good scrubbing to get fully rid of all the mess, including the one that Raindrops created back at Sugarcube Corner. Once she gave her coat a good cleansing, she then proceeded to step out of the shower and dry off her mane and coat, giving a good shake that sent water everywhere from the mirror to some on her hoodie. She put on her hoodie and made her way to the kitchen to brew herself a cup of coffee to start her day. She preferred to drink Dodge's Finest, which was a brew that came straight from Dodge Junction, it was more of a cheaper type of coffee but it's what she enjoyed.

Now that she finished her morning brew, she left her home and met up with Raindrops. The two were planning to go back to Nile's place yesterday to have some quality time watching movies, they would usually watch a movie that was critically disliked and usually just laugh and make funny comments towards it.

"Hey Nile!" Raindrops yelled in her bubbly manner.

"Hey there Raindrops, how are you?" Nile asked.

"Feeling great, my hind legs no longer feel like they're being poked at by a thousand needles." she replied.

"Well that's great to hear!" Nile commented, happy for her friend's well-being.

"So, what do you wanna do first Raindrops?"

"I was thinking maybe we should hit the supermarket first, I didn't go shopping for groceries yet today."

"Well, I actually didn't either, so I think that's a swell idea."

And with that, Nile and Raindrops proceeded to Cloudsdale's supermarket to go grocery shopping, getting the essentials such as milk, bread, cheese and some assorted fruits along with some snacks for events later planned ahead of them. Nile and Raindrops briefly parted ways to put away groceries, though Nile kept the snacks at her place since they were staying there later.

"So Nile, what would you like to do?" Raindrops asked.

"Well, I heard the Wonderbolts are training for their big show next week, perhaps we can go to the Colosseum  and watch them train?" Nile suggested.

"I like the way you think!" Raindrops giggled, since Soarin' was kind of her crush.

The girls made their way to the Cloudsdale Colosseum to watch the Wonderbolts train for their big event. The team were all there including the captain of the team, Spitfire, and Soarin'. They were performing their tricks with pin-point precision and never missed a beat.

"Man, if this is how they're going to do next week, I think it's going to be a great show." Nile commented.

"...oh, yeah totally!" Raindrops replied, too busy focusing on Soarin'.

A good thirty minutes went by before Nile and Raindrops made their way back to Nile's house to just watch movies for the rest of the day and criticize the bad ones. Raindrops plopped herself down on the couch while Nile went to get some snacks, along with some apples so they can still have some fruit in their day. Nile came back to the living room with a plate of snacks and apple segments and rested them on the living room table. She then turned to Raindrops with two movies in her hooves and presented them to her to choose.

"So Raindrops which one shall we watch first, The Headless Horse remake or Hearts and Hooves?"

"Hmm, I think we should start with Hearts and Hooves, we can watch some horror later." Raindrops responded.

It had become later in the day, around 8 pm, and they were on their sixth movie, titled Sacred Bond. It was a movie about two friends who could keep any kind of secret between each other regardless. It was a cheesy as all hell movie but the two characters spoke to Nile and Raindrops as they shared similar chemistry. Just as soon as the movie went to the credits, Nile thought about her friendship with Raindrops and wanted to know if they were as tight as the ponies in that movie. Nile tapped Raindrops on the shoulder to get her attention.

"Hey Raindrops, can I ask you something?"

"Sure, what is it Nile?" Raindrops responded.

"Well you could say we're good friends, correct?"

"Definitely Nile, why do you ask?"

"Because good friends can tell each other secrets as far as I know."

"Nile, where are you getting at with this?"

Nile paused for a moment and looked away from Raindrops. She was wondering to herself if she should really tell Raindrops, her best friend, the big secret she had kept from her for as long as they had known each other. She had butterflies in her stomach and bad thoughts were in her head, but she simply swallowed and began to look back at Raindrops.

"I sort of have a secret to tell you."

"A secret? What kind of secret?" Raindrops asked.

"It's kind of a personal secret, but you must promise to not tell anyone else, do you promise?" Nile begged.

"I swear on my life I shall keep this secret to only myself." Raindrops replied, placing a hoof over her heart.

"I think it'd be best if I showed you, I'll be right back." Nile said.

Nile got up off the sofa and made her way into her bedroom to get something to show Raindrops, that would most likely change the way they look at each other forever. She opened up her bedside drawer and retrieved the dark green pacifier that was inside, and put it in the pocket of her hoodie until she was back in the living room with Raindrops.

"Well, here's a hint." Nile said, showing Raindrops the pacifier.

"A pacifier? Why do you have a pacifier? Wait a minute, are you having a foal?!" Raindrops throwing numerous questions Nile's way.

"Wait, how come this pacifier is bigger than the ones I had when I babysat Flicker Dream's foals?" she asked, looking a little confused.

Nile's big red blush and the fact her hood was covering her face a little was quite enough of a signal for Raindrops to finally realize why this pacifier was sized for a grown pony. She just looked at Nile for a second and started to blush a little, and giggled a little bit.

"Nile, heh...you're an adult foal?" Raindrops asked, a big grin on her face still giggling.

"I knew this was the wrong thing to do..." Nile commented, pulling the hood over her head in embarrassment.

"Nile it's okay, we all have our little quirks that make us who we are, and if yours is this than I don't see a problem with it" Raindrops assured, trying to make her friend feel comfortable.

"Really, you understand?" Nile said weakly, still a little upset since Raindrops giggled at her a little.

"Of course I do, sweetie." she answered, pulling down Nile's hood and playfully messing up her mane.

"But then why were you giggling at me?"

"I was just a little stunned at first, I never thought of you as the adult foal type, and then I thought of you in all kinds of cute outfits and suckling on your pacifier, and it just made me giggle a little." Raindrops added.

"Gee, thanks..." Nile added, blushing once again at her friend's remark.

The next few minutes were silent, both Nile and Raindrops were watching some television keenly. It was an animated satire news show that made jokes about various stories in the news in Equestria. The show certainly put a smile back on Nile's face as she was watching. After the show was over, Raindrops turned to Nile and tapped her on the shoulder.

"Hey, you feeling better? You seemed to enjoy this show." Raindrops asked.

"This is my favorite show, of course I'd enjoy it!" Nile responded, having a smile on her face for the first time in half an hour.

"Aww, so baby wuvs her wittle TV show?" Raindrops playfully talking to Nile like a foal.

"Uh...yeah..." Nile said, blushing once again and giggling a little.

"You see Nile, I don't mind all this adult foal stuff, in fact I bet you look just adorable!" Raindrops ruffling Nile's mane.

"Hehe, well I guess they are cute outfits." Nile added.

"Speaking of this whole thing, do you also...well, wear diapers?"

"I...do" she responded, pulling her hood back over her head.

"Nothing to be ashamed of, I bet you look cute in 'em." Raindrops approved.

"Heh, well would you look at the time, I gotta get going Nile but this was fun!"

"Hey Raindrops, before you go do you promise not to tell anyone?" Nile pleaded.

"I promise Nile, this will never leave us."

Raindrops proceeded to head to the restroom and go before she went home. At this point, Nile was getting thoughts in her head about Raindrops and being fine with the adult foal thing that she had just told her about a little while ago. And one thought came to her mind that just hit her like a ton of bricks; Should I ask Raindrops to be my mommy for a day?

"Hey Raindrops, can you hold on for just one moment?" Nile asked.

"What is it, Nile?" Raindrops responded.

It was now or never for Nile to ask.

"Do you think we could hang out again tomorrow if you're not busy?" Nile sweating bullets.

"Sure, you have anything in mind planned that we didn't do today?"

"Well not exactly, it's just something I thought of now..."

"Now eh? What just jumped into your mind?" Raindrops started to get curious.

Nile just tried to say what she did, but she was just blankly staring at Raindrops. She knew what she wanted to ask from her friend but it just wouldn't come out.

"Well, what's the idea Nile?" Raindrops questioned, growing impatient.

"I'm sorry, just forget I said anything, it's a foolish and stupid idea..." Nile whispered, her voice choking up as she said this.

"What's the matter?"

"No, you're going to laugh at me for what I was going to say." Nile buried her head in her hooves.

"Nile, just tell me, I promise I won't laugh at whatever idea you had in mind." Raindrops reassured.

"Well... I... how do I even begin?" Nile not knowing how to explain her idea.

"Take your time Nile."

"Well, you know how you said you were fine with this adult foal stuff?"

"I do, and I'm starting to believe this is relevant to your plans?" Raindrops said, starting to catch on.

"Yeah, since you said that I had a thought in my head, and the fact we're good friends made it even louder in my head."

"So, tell me what it is you had in mind, I'll be completely understanding sweetie." Raindrops added, petting her friend's mane in a sort of motherly way.

"Okay, well I was going to ask if you could...b-be my mommy f-for a day, but it's such a silly idea and I don't know why I was even thinking of it, I'm sorry." Nile starting to cry, feeling rather upset that Raindrops might just say no and think she was weird.

"Sure Nile." Raindrops answered.

Raindrops' answer immediately caught Nile's attention. She turned her head to Raindrops and just looked at her with a flabbergasted expression on her face, not expecting for her to agree to being her caretaker for a day.

"Wait...what?" Nile just staring at Raindrops in disbelief.

"I said sure, I'll do it."

"But, wouldn't it be weird of you to treat a grown pony like a foal?"

"Nile look, I've done some stuff in my life I thought were weird before, this doesn't sound like one of those things."

"Really?" Nile asked, she never knew Raindrops was quite adventurous.

"I once had a weekend with a pony who was strangely obsessed with jelly, and I mean STRANGELY, I think changing a grown pony's diapers would not bother me, in fact I'd get to see you in all kinds of outfits that I'm sure you have lots of!" Raindrops giggled.

"Hehe, well I have a trunk in my closet that I have my foal stuff in." Nile added, blushing a bright red.

"Well Nile I gotta head home now, but when would you like me to come over and have our little fun?"

"Uh, well are you okay with coming over at 10 am?"

"I'm good with that, I'll be back here tomorrow morning!"

"Goodnight, Raindrops!"

"Goodnight, baby!"

The sun had risen upon another beautiful day in Cloudsdale, an array of sunlight shining through Nile's bedroom awoke her from her rest. Nile got up out of bed and proceeded to the bathroom to freshen up for the day, since she enjoyed her good hygiene, and had herself a shower. She gave her hooves, mane and coat all a good scrubbing and then proceeded to brush her mane. She normally hated brushing her mane because it was a lot of upkeep, but she wanted to look presentable to the world so she didn't complain very much.

Nile made her way to the kitchen and made herself a cup of her morning brew, since her morning shower never fully woke her up, despite the scolding hot water driving her attention each time it hit her coat. Once her coffee was finished, almost instantaneously, a knock at her door was heard. Nile got up and looked through the peek hole in her apartment door to reveal Raindrops standing at her front door.

"One moment!" she shouted, fully aware of who it was.

Nile put her coffee mug into the dishwasher to be cleaned at a later date, put the grounds back into her pantry and then head back over to the front door to let her friend in. She unlocked the door to reveal Raindrops in full force, with her lovely flowing light cyan mane and award-winning smile.

"Hey Raindrops." Nile greeted.

"Good morning Nile, I can see you're all squeaky clean!" Raindrops smiled.

"So, how shall we begin Raindrops?"

"Well, first off we must get that little rear of yours all padded so you don't make a mess!" Raindrops playfully added.

Raindrops led Nile into her room, since Raindrops was going to be the mother she had to be in control of her little filly. She was looking as for where Nile had kept all the foal stuff, until Nile simply pointed at the closet. Raindrops dug through the closet until she hit a trunk that was hidden in the back of the closet. It was a simple chest that was grey with a black trim, to keep it out of sight if Thunderlane ever went looking in her closet for whatever reason he might have had. Reaching into the trunk, Raindrops pulled out one of the disposable diapers from the box that Nile had purchased the other day.

"Alright baby, hop onto the bed and let's get you all comfy." Raindrops said with a big grin on her face.

Nile hopped onto the bed and waited for her friend to fit the padding onto her. Suddenly a puff of white powder attacked her nether regions, startling her a bit until she saw that Raindrops had the bottle of foal powder in her hooves.

"Just so you don't get a rash!"

At this point Nile was pretty much blushing at full force, seeing her friend pull out one of the diapers and making her way towards the purple mare on the bed. Was Raindrops, one of my best friends that I can trust with anything, actually about to diaper me? Nile thought. Her thoughts were true, when she saw Raindrops unfold the diaper and look over at Nile.

"Heh, comfy," Raindrops observed, "now raise your rear, sweetie!".

Nile complied, and raised herself so her friend could slip the padding underneath her. Raindrops pulled the front of the diaper up onto her friend, so she could tape the diaper together. She then proceeded to tape the diaper, proud of her good job, since she had done this before it was no problem for her, though she had never done such a thing to a grown pony before.

"Alright baby, all done."

Nile got up off the bed, her padded rear crinkling as she got up off the bed. Raindrops couldn't help but giggle at her friend's diapered rear.

"I never knew baby had such a cute tushie," Raindrops giggled, "so how do you feel, Nile?"

Nile said nothing, she just looked at her friend for a moment. Nile had known Raindrops for so many years, they told each other everything they could, and now she is aware of her adult foal lifestyle and even put her in a diaper and still smiling while doing it. A big smile came across her face as she looked at her diapered rear, and back at her friend, and she just gave her a big hug.

"Thank you, mommy." Nile whispered, a single tear rolling down her cheek.

"Aww, mommy loves you too sweetie," Raindrops replied softly, "now let's get your pacifier!"

"Wait, wh-" Nile muttered, but was silenced by her pacifier being placed into her mouth.

"Babies need their pacifiers, it makes them feel wonderful." Raindrops added, stroking Nile's mane.

"Oh, I almost forgot one thing!" Raindrops exclaimed.

Nile was confused as to what her friend was doing. She was digging through the trunk looking for something, but she was unsure as to what she was looking for. Her thoughts were quelled when Raindrops pulled out the custom onesie that was made for her, the same forest green onesie with the smiling sun embedded on the hood. Nile never wore this onesie until now, but she was not hesitant of putting it on, so Raindrops proceeded to put the onesie onto her friend, while she was just suckling away on her pacifier. The sight of her friend in a onesie, sucking on a pacifier with her piercing blue eyes was just enough to melt her heart because of how cute her friend looked in this state.

"You are just the most adorable little filly I've ever seen!" Raindrops complimented, a big blush forming on Nile.

"Let's get baby her num nums." Raindrops added, reaching for the dark painted baby bottle that was in her closet and escorting Nile to the living room.

Nile sat down on the couch, crinkling with each movement. Raindrops had put on some of her favorite cartoons from when they were fillies while she made Nile some breakfast. Ten minutes had passed, and Raindrops entered the living room with a plate of assorted vegetables, such as sliced carrots and a side of greens, and some milk in her bottle to satisfy her thirst. Nile plucked the pacifier from her mouth and looked at her breakfast, she was not happy with the greens but she didn't want to make mommy upset, so she ate all of the veggies on her plate, including the greens. They made her gag a little, but she still ate them.

"Aww good baby, eating her greens," Raindrops hugged her little filly, "now you can wash it all down with some yummy milk!".

Raindrops handed Nile the bottle that was filled with refreshing, ice-cold milk (but not so cold that there were ice chunks in it). Nile placed the nipple in her mouth and began to suckle, enjoying every last drop of the beverage until it was all gone.

"Somepony was thirsty." Randrops giggled.

"Okay Nile, playtime!"

Raindrops retrieved some of the toys that were in Nile's trunk of foal stuff, such as building blocks and a rattle.

This stuff is just so adorable, I can see why Nile likes it so much, Raindrops thought to herself.

Nile saw the rattle, pointed at it and clapped her hands like a little foal, signaling she wanted to play with the rattle. She reached for the rattle as Raindrops was handing it to her and began to play with it. The rattling sound emitted from the rattle made Nile start to giggle. Raindrops walked over to Nile and gave her a hug.

"It makes me happy seeing you so happy, Nile." Raindrops said, a single tear rolling down.

"I love you, mommy!" Nile replied, hugging Raindrops.

About one hour had passed, and Nile had finished playing with her toys, as Raindrops walked back into the living room with a stuffed animal Nile kept in her closet. She owned this stuffed bunny ever since she was a foal, and she kept it with her as a reminder of her parents, since they no longer lived in Cloudsdale and could only have contact through mail.

"Nap time, Nile!" Raindrops told Nile, handing her the stuffed bunny.

"Bunny!" Nile gleefully shouted.

Raindrops led Nile into the bedroom. The crinkling of her padded rear didn't seem much of a new sound in the air. Nile hopped into her bed, her stuffed animal in her arms. Raindrops proceeded to tuck her into bed and closed the curtains on her window, keeping the room in darkness. Raindrops stroked her friend's head in a motherly way and began to exit the room.

"Mommy, wait!" Nile called out to Raindrops.

"What do you need, sweetie?" Raindrops responded.

"This outfit's too hot." Nile muttered.

"Alright sweetie, I'll get your little sweater instead so you won't be super hot!" Raindrops complied.

Raindrops removed the covers over top of her friend, and began to undo the over-sized onesie. Once it was undone, she removed the onesie and began to slip on her friend's signature green hoodie. Since it was not a very warm sweater, it would not cause her any problem to sleep in. Nile picked up her bunny again as Raindrops again began to tuck in her friend for nap time.

"Have a good nap, my little filly." she whispered to Nile, who was starting to drift off to sleep.

"Wake up, my little filly!" Raindrops called out.

Nile awoke from her nap feeling more relaxed than she had felt in years. Her eyes opened to the dark setting of the room that Raindrops had caused, allowing her to sleep easier. Nile sat up and began to stretch, her limbs letting out an audible popping noise with each stretch.

"Did baby sleep well?" Raindrops asked, Nile shaking her head in agreement.

"And baby didn't make a mess!" Raindrops praised, inspecting her friend's diaper, "you're still dry."

"Let's get you some food, you must be starving."

Raindrops led Nile out of the bedroom into the living room, carrying her stuffed bunny in her wing. Nile hopped down on the couch, her diaper making a familiar *poof* noise as she sat down. Raindrops went into the kitchen to make her foal some lunch, getting a selection of carrots, greens, and some sliced bananas, with a bottle of cold milk to drink.

"Lunch time for little Nile!" Raindrops announced, carrying a plate containing her lunch with drink.

Nile clapped her hooves together in a foal-like manner and started to eat the banana slices, since bananas were Nile's favorite fruit, gulping them down as fast as she could. Once she had finished the banana, she proceeded to eat the baby carrots that were on her plate, crunching each last carrot with a pleased look on her face with each bite. Then she stopped to look at the greens that were on her plate, and just looked at them with a stone-faced expression. She did not like eating the greens (she wasn't sure why she bought them if she didn't like them), but she had to if she wanted mommy to be happy.

"Come on sweetie eat your greens, they won't bite!" Raindrops commented.

Nile looked at the greens, then at Raindrops who had the most motherly smile on her face, and she started to eat her greens. She put them in her mouth and began to chew, gagging at the taste, or lack thereof, of them until she had eaten every last one of them.

"That's my filly, now you can wash all of it down with some yummy milk."  Raindrops said, handing Nile her bottle of milk.

Nile reached for the bottle and held it to her mouth to drink. She placed the nipple in her mouth and began to suckle, the refreshing liquid quenching her thirst and filling her taste buds with bliss. She drank every last drop in the bottle and placed it back down on the table in front of her.

"Yummy isn't it?" Raindrops asked, getting her answer in the form of Nile letting out a loud belch.

The telephone began to ring.

"Nile, you watch your cartoons while mommy takes a call." Raindrops announced, Nile nodding her head.

Raindrops took the telephone call in the other room, while Nile continued to watch her cartoons. She was watching a cartoon featuring a roadrunner and an evil coyote, and the coyote would try to catch the roadrunner by any means whether it be by using bird seed to trap it under a heavy weight, dynamite, etc. It was one of her favorite cartoons from when she was growing up. As she was watching her cartoons, the bottles of milk started to get to her and she knew the feeling too well: She had to go. Badly.

It'll go away, just don't think about it she thought to herself.

Nile continued to watch her cartoons, keeping her legs crossed trying to forget about it. Raindrops stepped back into the living room, carrying Nile's pacifier.

"Does little Nile want her paci?" Raindrops asked, putting the pacifier in Nile's mouth before she could respond.

Why am I afraid of Raindrops changing me? We're friends!

"How about you play with mommy, doesn't that sound like lots of fun?" Raindrops wondered, sporting a big grin with Nile blushing a bright red. Nile submitted quickly, nodding her head yes and playing whatever game it was that Raindrops had in mind. She got up off the couch, Raindrops turned off the television and then she sat Nile down on the floor.

"Mommy, what are we gonna play?" Nile curiously asked.

"Pattycakes!" She shouted with glee.

Welcome to Ponyville. That is what the sign read on the town border as Thunderlane looked out of the train's window, seeing the town in close proximity. Thunderlane decided to leave and go home early and surprise Nile returning home earlier than she thought. He had taken pictures of the castle, the town square, and even a photo of him with Princess Twilight Sparkle. The train reached the Ponyville train station, the ponies pouring out of the train and heading home, and Thunderlane got out and began to head home to Cloudsdale.

"Nile's gonna flip when she sees I got a picture with Princess Twilight!" Thunderlane said to himself.

Thunderlane saw Cloudsdale in sight, flying ever so closer with every minute that passed. Once he reached Cloudsdale, he headed home to get some time back at home. He spotted the apartment where he and Nile lived together, and made his way to the door. He was greeted by one of the tenants, Blossomforth.

"Hello Thunderlane!" Blossomforth called out.

"Hello there Blossomforth!" Thunderlane responded.

After saying their hellos, Thunderlane entered the building and made his way up the staircase to the next floor. He made his way towards their apartment, which was number 14, retrieved the key and began to open the door...

"See, wasn't that fun?" Raindrops giggled, Nile shaking her head in agreement.

Raindrops extended her front legs, wanting Nile to give her mommy a big hug, which is what Nile did. She wrapped her arms around Raindrops and squeezed her tight in a big embracing hug. Raindrops opened her eyes, still mid-hug, when she just turned completely pale at what was in front of her: Thunderlane was standing in the doorway. His jaw was dropped at what he was looking at, Nile and Raindrops hugging with Nile dressed in her hoodie and a diaper.

"What's going on in here?" Thunderlane shouted, startling the two ponies

"Oh uh, hi Thunderlane!" Raindrops responded, shaken from his sudden appearance.

"Nile what is this, why are you wearing a diaper?" Thunderlane blurted out.

Nile just stood looking at Thunderlane, who had a pacifier in her mouth as well, completely frozen. She was just beyond shocked and scared, visibly shaking.

"Well, Nile?"

"You okay Nile?" Raindrops asked, resting her hoof on her shoulder.

"I...I-"

"Wait, what's that sound?"

An audible hissing sound was heard in the room, Raindrops now knowing the source. Nile was shaken to the point where she ended up wetting her diaper, even shocking Nile as the pacifier dropped from her mouth and onto the floor. Nile just plopped onto the floor and burst into tears, her diaper making an audible squishing noise.

"Oh no..." Raindrops whimpered.

"Raindrops what is going on here?" Thunderlane asked once again.

"Well you see, Nile is what is called an "adult foal", which means she likes to be treated like a foal by someone like a caretaker, it's pretty much a secret she kept from everyone including me." Raindrops explained, much to the confusion of Thunderlane.

"So she likes to dress up like a foal and wear diapers? That's kind of weird." Thunderlane shared.

"Well it's what makes her happy, but look at her now, she's a sobbing mess on the floor and she just wet her diaper, all because she was scared to death of anyone finding out." Raindrops scolded, showing motherly compassion to her sobbing friend.

Thunderlane, feeling bad for his roommate, came to comfort the crying mare. He picked her up and sat her down on the sofa.

"It's okay Nile, no need to be upset, I'm sorry for making you feel bad." Thunderlane comforted, hugging Nile.

Nile looked up at Thunderlane and finally had the courage to say something.

"I'm a freak, I know it Thunderlane, I'm a big freak foal!" she bursted.

"Nile you're not a freak in any way, a little different maybe but then again no one is normal."

"But look at me, I'm drinking from bottles, using pacifiers and even wetting myself, I'm weird!" she screamed, grabbing and hugging her stuffed bunny.

"It's just part of what makes you unique Nile, sure I may not be able to understand your love for this...lifestyle, but if it's what makes you happy then I see no reason for me to take any offense to this."

"Y-you m-mean it?"

"Nile, I may not be able to understand this whole foal thing, but if it makes you happy then I see no reason to look at you any differently."

Tears started streaming down her cheeks once again, but out of joy and not sorrow. She reached over and gave Thunderlane the strongest hug that she could.

"Thank you thank you thank you!" Nile cried, happy to know that Thunderlane won't treat her any differently over this.

"Group hug?" Raindrops asked.

Nile and Thunderlane were fine with it and they all just hugged each other, feeling closer as friends than ever before.

"It's so good to see we're all on the same page about this." Nile commented.

"As long as you don't put me in a diaper we're all good, Nile." Thunderlane added, letting out small laughter.

"Haha don't you worry about it Thunderlane, it won't happen." Nile chuckled.

Raindrops put a hoof on the back of Nile's diaper, dampened from earlier and feeling squishier than normal.

"Speaking of which, I think somepony needs a diaper change!" Raindrops playfully sung.

"Oh uh...right." Nile whispered, forgetting about her previous accident.

Nile and Raindrops proceeded to go into Nile's room to change Nile, but before they went in, Thunderlane tapped Nile on the shoulder to get her attention.

"Forgetting something?" Thunderlane gestured, holding Nile's pacifier in his hoof.

"Hehe, thanks." she responded, shoving her pacifier in her mouth.

"You really are the cutest little thing I've ever known." he whispered in her ear.

Nile just blushed, her ears falling flat with a big embarrassed smile on her face as she proceeded to into her room and get changed.

Before this weekend, only Nile's mother had known about her "dirty little secret", but this weekend with Raindrops had completely changed her life for the better. Thunderlane was surprised at this the moment he saw it as he could not explain this what Nile was doing, but a little explaining and personal experiences made Thunderlane start to understand the lifestyle. He made his own personal promise to not participate, but he now takes it with a grain of salt.

And as for Nile, well let's just say she is the happiest little foal in all of Equestria...

At least when she isn't cranky from no naptime.

The End.