Tags: [Comedy] [Slice of Life]

Characters: [OC] [Pinkie Pie] [Cake Twins]

Written By: The Killer Legacy

Note: An indirect and unofficial follow-up to 'A Stinky Problem' and 'Naughty Biscoito' by The Killer Legacy.


For Pinkie Pie, it was just another day at Sugarcube Corner with her watching over the twins Pound and Pumpkin Cake whilst their parents were out shopping. Granted, they were no longer the adorable little foals whose magic surges had nearly driven Pinkie crazy the first time she'd foalsat for them. Now they were toddlers, their surges mostly a thing of the past. More importantly, they were old enough to be in potty training, something that Pinkie did her best to encourage them on. She wanted them to find it fun and easy to do, rather than something boring and unenjoyable.

However, it was soon to become anything but another typical day for Pinkie. Because whilst she was keeping an eye on the twins as they sat in a playpen near the front counter, the bell rang. Looking up, Pinkie and the twins were surprised to be greeted by the presence of two earth ponies they had not seen for a long time.

The first was an earth pony mare of medium build and who sported a pink coat similar to Pinkie's (except not quite as bright and vibrant). Her mane and tail consisted of dark brown locks that hung loose against her sides, her eyes were a shade of dark green similar to the kind you might see on trees in the forest, and her cutie mark was a black musical note.

The other was an earth pony filly that looked slightly younger in age than Pumpkin Cake. Like the first earth pony, she had a pink coat. But her mane and tail were poofy (almost like Pinkie's) and were purplish in shade, her eyes were a beautiful black in color, and of course she had no cutie mark and was wearing a diaper.

Pinkie Pie smiled and waved a hoof, remembering the two earth ponies and how she'd met them a few years ago. "Hi, Glorious Melody! Hi Bisocito!" She called as the two trotted up to her.

"Good to see you again, Pinkie Pie," Glorious Melody said with a light smile as she carefully put Bisocito on the counter top. "And Bisocito is happy to see you too. Right, Bisocito?"

Bisocito giggled, clapping her hooves and chanting. "Pinkie. Pinkie."

Hearing Bisocito's chanting, Pound and Pumpkin Cake looked up from their toys in the playpen and turned their attention to him. They only vaguely remembered seeing the filly before and had almost forgotten about her. So they didn't know what to think of her, other than that she might be somepony who would come between them and their bond with their "Auntie Pinkie Pie".

Unaware of the twins' odd looks, Pinkie struck up a conversation with Glorious Melody whilst keeping one watchful eye on Bisocito. "Are you guys here for something sweet? Because if you are, you came to the right place!"

Glorious Melody shook her head from side to side and frowned before letting out a sigh. "I've got no time for sweets. And Bisocito can't have sweets. They're not good for her."

"Aw, don't be like that, there's nothing wrong with something sweet every once in a while." The pink party pony proclaimed.

Glorious Melody just continued. "Well, I don't have time to worry about it. I came here because I was hoping you could help me. I seem to remember that Bisocito really took a shine to you the last time she was in your care."

Pinkie beamed happily. "Uh-huh, I'm the bestest foalsitter in the history of ever! Just ask Mr. and Mrs. Cake, they'll tell you so!"

Glorious sighed anew. "Then I hope it's not too much to ask for you to watch Bisocito for me for a while, like say a few hours? I can't seem to take her anywhere without her running off and getting into trouble. I've got so many things I'd like to get done, but I can't do them if I'm spending every moment worried that I'm going to lose Bisocito again."

Bisocito just giggled and grinned. It seemed she was entirely unaware of how much trouble she was giving her mother.

But Pinkie Pie didn't hesitate. She immediately scooped the filly into her waiting hooves and flashed a bright and cheerful smile at Glorious. "Don't you worry your pretty little head, Glorious. I'll make Bisocito stays safe and sound here at Sugarcube Corner. And I'm sure Pound and Pumpkin Cake will love having a playmate. You go take care of your errands."

"Great!" Glorious exclaimed and turned to leave. But just as she reached the door, she stopped in her tracks and hastily ran back up to the counter. "Oh, I almost forgot!" She dug into a large pouch on the side of her body and pulled out a large, pink colored plastic bowl. "Bioscito's in potty training, now. In fact, she just started about half a year ago. So if you could help her use her potty, I'd really appreciate it. I haven't been having a lot of success on my end."

Pinkie quickly grabbed the potty, pulled it across the counter, and set it down behind her. "I can handle that too. I've been helping the twins with their potty training. I'll make sure little Bisocito understands that using the potty is important, and that it can be fun too."

Glorious nodded. "Then I'll leave it in your capable hooves," She proceeded to blow a kiss at her daughter. "Goodbye, Bisocito. Be a good little pony for Pinkie Pie while I'm gone."

Bisocito waved a hoof as her mother trotted away. "Bye bye." She called, and continued waving until Glorious Melody was out of sight.


With the potty still behind her, Pinkie opted to ignore it in favor of taking Bioscito over to the playpen to be with the twins. "Hey Pound, Pumpkin, guess who's gonna be staying with us for a while so her mommy can run some errands? It's Bisocito! You remember her, right?"

The twins eyed Bisocito with suspicion and hesitation. Their memories of her were so long ago they were hard to recall. What little they did remember was of how much trouble Bisocito was and how much more attention she got than them as a result of it.

Bisocito managed to lisp out. "Hi."

Pound and Pumpkin both mumbled back. "Hi." Neither of them knew what else to say.

Satisfied that the twins were getting along with their guest, the pink party pony took the liberty of asking. "So, what you guys wanna do first?"

It took the pink coated filly but a moment or so to shout out! "Cookies! Me want cookies!"

And the twins eagerly babbled and chanted! "Cookies! Want cookies!"

"N-now now, you guys," Pinkie sheepishly told the foals. "You know I can't just give you cookies. You'll spoil your appetites."

"Want cookies!" Bioscito demanded as she started to tear up. The twins quickly followed her lead.

Pinkie sighed and tried to be strong willed. "Hey, I didn't see you couldn't ever have cookies," She started desperately trying to think of how to turn the situation to her advantage without caving in. Suddenly, it came to her! "I know! If you all agree to use your potties like good little ponies, I'll let you each have a cookie after your next feeding. How's that sound?"

The twins and Bisocito licked ther lips and seemed to agree.

Pinkie Pie smiled and breathed a sigh of relief. "Good, I'm glad we could come to an understanding," Then she raced over to the swinging doors that led into the kitchen and ducked behind them. "Now, are you guys ready to play your favorite game ever?" Without waiting for a reply, she began asking in a silly and exaggerated tone of voice. "Where's Pinkie Pie? Here I am!" And she poked her head out from the doors upon saying those words.

The Cake twins laughed and giggled. "Again! Again!" They shouted and cheered! Even though they were almost three years old now, they still loved the games their favorite foalsitter would play with them.

Bisocito wasn't as amused. She played games like that all the time with her mommy, usually whenever her mommy was trying to make Bisocito do something she didn't really want to do. So, with the twins and Pinkie distracted, the pink coated earth pony filly slowly climbed out of the playpen and dropped to the floor. Luckily, because she landed diaper first, she wasn't hurt at all.

Neither Pinkie or the twins took any notice of Bisocito as the little filly began wandering away from the playpen and from the front counter. She already knew where she wanted to go. Her sense of smell was as strong as ever, and right now she was fixated solely on the smell of cookies that were coming from the kitchen.


Pinkie Pie only became aware that something was wrong when she suddenly heard a loud crash coming behind from her! "What was that?" She wondered aloud. Then her blue eyes noticed something, or rather a lack of something. She could see the twins still in their playpen from where she was, but there was no sign of Bisocito. "Uh-oh!" She exclaimed as the realization suddenly hit her! Without hesitation, she raced into the kitchen!

Sure enough, Bioscito was now sitting on the kitchen floor in front of a cookie jar that had been tipped over and had fallen and broken into pieces, spilling its contents onto the (thankfully clean) floor. And the filly was now helping herself to as many of the cookies as she could.

Gasping, Pinkie rushed frantically towards the filly's location and hurriedly snatched her up, holding her aloft! "Bioscito you naughty, naughty little filly! You could've gotten hurt! And look at the mess you made!" She scolded.

Bioscito whimpered a little and shrank from Pinkie's gaze. "Uh-oh." She cried.

The pink party pony quickly realized her mistake. She had raised her voice to Bisocito more than intended, and had probably scared the filly as a result. "Oh no no no, don't be scared," She sweetly spoke. "Your Auntie Pinkie didn't mean to yell at you like that. She just was a little upset because you got into trouble and made a mess for her to clean up. But it's okay, I still love you. I know you didn't mean to misbehave." And she promptly blew a raspberry into the filly's exposed tummy to make her feel better.

Bisocito happily clapped her hooves and giggled as she kicked about.

"There? See, all is forgiven," Pinkie sweetly smiled. "Now let's get you back to the twins and then we'll…"

But all of a sudden, as Bisocito was being carried out of the kitchen, she adopted a strained look on her face. In fact, her entire face started turning red. And she seemed to be concentrating very hard on something.

Pinkie Pie was suddenly stricken with a sense of dread! "Wait, are you…" Then it hit her! Glorious Melody's comments about how Bisocito couldn't have sweets was starting to make more sense than it had before. And unless she wanted a diaper to change, the party pony knew there was only one thing to do! Holding the filly close to her, she raced for the front counter and hastily snatched up the potty that had been given to her!

Pound and Pumpkin Cake were surprised to see their favorite foalsitter in such a panicky state. It wasn't like her to be running about for no reason.

"Pound! Pumpkin! You guys just stay right there and don't move! Your Auntie Pinkie's got a little emergency on her hooves!" Pinkie called out, before hurriedly disappearing up the stairs with the potty and Bisocito in tow! "Just hold on, Biscoito! Please!" She pleaded, hoping that the filly could hold in what needed to come out for just a few more minutes!


Pinkie Pie soon raced into the upstairs bathroom, the same one that Pound and Pumpkin usually had their potties set up in. She didn't even waste time shutting the door behind her, she was in such a rush! She just hastily plopped Bisocito's potty down, pulled down Bisocito's diaper, and placed the filly on her potty in a rather clumsy fashion. "Okay, now go!" She pleaded with her charge and turned her head so as to give said charge privacy.

Bisocito nodded. "Okay," She quickly started to push, grunting and groaning as she did so. Fortunately, it was all over quickly. In a matter of moments she felt confident that everything that needed to come out had come out. "All done." She said with a smile, apparently not bothered by the smell starting to fill the air.

Pinkie turned back around and helped Bisocito to stand. When she did so, she almost fainted when she saw just how full the training potty was! Still, she tried her best to put on a happy face, and even whilst plugging her nose with a hoof she said to Bisocito. "Good job, Bisocito! See how easy that was? Isn't using the potty fun?"

"Uh-huh." Bisocito nodded again, amused by the silly face her foalsitter was making.

"Alright, just give me a moment. Stay there!" Pinkie Pie instructed as she set Bisocito down. She zipped away, and returned shortly with a comically oversized gas mask now strapped to her face. "Alright, let's get you cleaned up." And she pulled out some wipes that had been built into a side in the potty.

It took a lot more wipes than Pinkie would've liked before she was certain Bisocito's flanks were spotless again. She then tossed the used wipes into the trash, before eyeing the potty. Something told her it would take more than one flush to get rid of everything inside the potty. And she'd already been gone from the twins for a very long time. She really didn't feel like leaving them alone any longer, especially not if they perhaps also needed to go potty.

So, setting the potty aside for the time being, the pink party pony pulled Bisocito's diaper back up and then after tossing aside the gas mask, she ran back downstairs to check on the twins. Miraculously, they were right where she'd left them, they had not moved an inch. "Oh, good," She quickly eyed them and asked. "Uh, do either of you need to use the potty?"

"Nu-uh." Pound shook his head with a smile.

Pumpkin did the same, imitating her brother.

"W-well," Pinkie swallowed hard. "Just in case… your Auntie Pinkie Pie's gonna be a while in the bathroom, so why don't we all go back up there together? Just don't touch anything unless I tell you to, okay?"

The twins whimpered. "Don't wanna! Monster!" They protested in unison.

"It's not a monster, guys. You know we've been over this. It's just the toilet flushing, it's nothing to be scared of," Pinkie replied and scooped them into her hooves along with Bisocito. "Come on, I'll show you."


So it was that Pinkie returned to the bathroom where Bisocito's very full potty was still standing. And this time she made sure to shut the door behind her, more so to ensure that none of her charges could run away whilst she tried to get everything all cleaned up and taken care of.

The pink party pony first made sure the plunger was nearby, something told her she was going to need it. Then, whilst the three foals in her care were running around the bathroom, giggling and playing with each other, she put her gas mask back on and picked up the potty very carefully. She slowly made her way over to the toilet, lifted up the lid, and poured the potty's contents into the toilet bowl as several audible plops and splashes could be heard. Then she sighed and took a deep breath, dreading what was to come. "Here goes nothing!" She thought to herself as she set the potty back down and made her way over to the handle, pushing it down in order to flush the toilet.

The loud flush made the twins stop what they had been doing and turn to look at the toilet. They whimpered, crying out in loud voices! "Monster!" They tried to run away, making a beeline for the door even though they knew they had no real way to open it.

As for Pinkie, her worst fears were proven correct when the toilet gurgled mid flush and the water stopped flowing. It was clogged up, and she was the only one who could unclog it. She definitely understood now why Glorious Melody didn't let Bioscito have cookies. Just what was with that little filly that made her make such a big stink?

Well, those were thoughts for another time and place as the pink party pony picked up the plunger and placed into the toilet bowl. She began furiously pushing up and down, trying desperately to break up the blockage and allow the waters to flow freely again. But it felt like the more she plunged, the more the clog seemed to block up the drain. Was she gonna have to get somepony like Twilight or Rarity to cast some sort of spell to clear up the blockage?

At last, however, just as Pinkie Pie was ready to throw in the towel, her efforts were finally rewarded as she pressed down on the plunger with all her might! There was what sounded like an audible crack, and then the flush cycle started anew! "Haha, there we go!" She cheered, watching as the potty's contents were finally broken down enough to flow through the drain without blocking it. In fact, it almost felt to her like she had to yank the plunger out of the bowl to keep it from being flushed away too (how would she ever explain that to the Cakes?)! She then watched as the waters sucked down the last of the potty's contents, before the waters refilled themselves ever so slowly. Then and only then did she take off her gas mask, wiping the sweat from her brows.

The twins, by this point, had stopped crying. The loud noise that had frightened them had gone away.

"See? I told you guys it's nothing to be afraid of," Pinkie smiled as she turned to the three foals. "Here I am, safe and sound. No monster in sight."

"Pinkie make monster go away?" Pound asked in a hopeful tone of voice.

"Uh… yeah, sure, let's go with that. I did make something go away, after all." The pink party pony insisted.

Pumpkin cheered and clapped her hands. "Pinkie saved us! She make monster go away! She our hero!"

"Pinkie hero!" Bioscito cheered and grinned.

Pinkie tried hard not to blush. Foals could have such active imaginations sometimes.