A cool breeze swept over the grass on route 8 right outside Celadon city as our heroes laid on a blanket they had set down on the grass.

“Alright Misty, Brock and I need to go into the Celadon Department store to pick up some supplies. You’re in charge of babysitting Pikachu until we get back” Ash said as he laid his pikachu down in preparation for a diaper change.

“Why do I have to watch him?” Misty whined. “Can’t you bring him with you?”

“Pokemon aren’t allowed in the store and you know how Pikachu feels about being inside his pokeball” Ash replied.

“You could at least try to potty train him” Misty said as Pikachu stuck his tongue out at her.

“Sorry Misty but Pikachu is a free spirit” Ash said as he taped up a fresh new diaper on Pikachu.

“We’ll be back in a few hours, take good care of pikachu”

Ash and Brock made their way towards the city leaving misty to watch over pikachu. Misty wasn’t a big fan of Pikachu’s mischievous behavior and she wasn’t at all thrilled to be stuck watching him. She gave pikachu and cold look as soon as Ash and Brock were out of sight and proceeded to hold up her Togepi.

“Why can’t you be more like Togepi?” Misty said to Pikachu

“TOGE-PPPPPRRRIIIIII” Togepi became excited at the attention.

“That’s right Togepi, you’re so well behaved. But I guess that speaks more about the trainer now doesn’t it?”

“TOGE-PI!” Togepi squealed as it’s arms flailed around

“Maybe if ash was half as mature as me his Pikachu wouldn’t still be crapping himself for 20 years”

“TOGE-PEE-PEE” Suddenly Togepi started to piss itself

“Oh no! Togepi! Bad!” Misty said as she held Togepi over the grass, making sure not to let the pee spill on anything important.

“This is your fault, you’re a bad influence!” Misty said to Pikachu as she laid Togepi down on a towel.

“Pika?” Pikachu said in confusion.

As Misty took care of her wet Togepi, Pikachu grunted and started to mess his diaper. He let out a loud fart which caught the attention of Misty.

“No, no, no! You just got changed!” Misty said as she turned towards Pikachu, dreading the thought of having to change his diaper.

But Misty’s pleas were ignored as Pikachu pushed out a huge Pikapoo into his diaper right in front of Misty.

“You little brat! Ugh alright, come here so I can change you and get this over with” Misty said and she reached toward Pikachu.

But Pikachu had other things in mind. Using his speed, Pikachu leaped through Misty’s arms and sprung backwards using Misty’s face as a launching pad, causing the girl to stumble and fall on her face.

“Okay that’s it! You get here right now!” Misty yelled as she got up and ran after Pikachu.

“Pikaaaah! Pikaaaah!” Pikachu said as he watched Misty chase after him.

Pikachu managed to lose Misty when he ran into a nearby ice cream store. Misty bursted in a few seconds later, but Pikachu was nowhere to be found. When she asked the patrons, they told her they saw a Pikachu run into the store and hide under one of the ice cream machines. Looking down she saw Pikachu’s tail sticking out from under the machine, before quickly disappearing.

“Pikachu, get out from under there right now! I know you’re under there!” Misty said as she got down on the ground and looked under the machine herself.

But before she could say another word, Pikachu shoved an ice cream hose directly into her mouth. Pikachu then proceeded to use thunder wave, causing Misty to be frozen in paralysis and helpless as huge amounts of strawberry ice cream started to flow directly into her stomach.

“Mmmmmpppfffff!” Misty struggled as her stomach inflated with ice cream, snapping the straps of her suspenders as her growing fat gut shot outwards.

The Mr. Mime ice cream workers scrambled to find a way to shut off the machine. But by the time they did it was far too late. Misty was inflated beyond all recognition. She sat up and rubbed her head before looking down in shock at what had happened to her body. Meanwhile Pikachu had crawled out from under the machine and was taunting Misty in the doorway, waving his messy diapered butt right in her direction. Misty slowly struggled to get back on her feet. Chasing Pikachu back out the door.

“Get back here you little rat!” Misty yelled as she chased Pikachu down the street.

By the time Misty had chased Pikachu back to the campsite she was completely exhausted and collapsed on the ground. Her new fat body was just too much weight to bare and her strength was gone. All she could do was sit on her wide fat ass and watch as Pikachu continued to taunt her.

“Ash! Ash! Get back here and change your stupid Pikachu!” Misty cried as she sat on her ass, totally useless.

Suddenly Misty felt a pressure in her stomach, the ice cream was already starting to move through her. She looked around desperately trying to find a place to relieve herself, but she couldn’t even find the strength to get up. Misty could do nothing but lay there helplessly as she crapped herself in shame. She winced in disgust as she felt her warm mess spread all around her.

“Hey what’s going on here?” Brock said as he and Ash arrived back at the camp.

“Pikachu wouldn’t let me change him and turned me fat then he ran away and I chased him and then-” Misty said as Ash and Brock stared at her.

“Geez Misty, it’s going to be a while before I let you babysit again” Ash said, interrupting her.

“Yeah maybe when you’re potty trained!” Brock chimed in causing everyone burst out in laughter as tears fell down Misty’s fat face. She had really proven what a crappy babysitter she was today.