Yeah, I forgot to put this upon Halloween. So, I know it's late, but enjoy
"Pika pika!"
"Ash, if you don't stop squirming, we'll never get this on straight!" Delia said, signaling her son turned pikachu to open his mouth, Ash complied as his mother placed the two fangs over his cannine teeth "Done!" she held up a mirror so he could see himself. Ash grinned at his costume, a large cape with a collar and a bat clip to hold it together and two false fangs in his mouth, he was the perfect represntation of a vampire pikachu
"Pikachu pi ka chu pika (Thanks mom, this costume is awsome!)" he said, hopping of the table and running out of his room and down the stairs
"AHHHH!" he heard screaming, he sighted and walked into the living room, only to see Ashchu with his eyes closed and Gary hiding behind a cushion
"Really guys?" Ash said "Are you watching a horror movie again?" Ashchu nodded, not opening his eyes "Anyway, mom says your costume is ready"
"Thanks" Ashchu said in a low voice, before jumping off the couch and running full speed upstairs without looking at the screen once
"What were you guys seeing this time?" Ash asked, grabbing the remote with both his paws
"Mac wants the flamethrower!" he heard the TV say before he shut off
"Get out here Gary!" he said, the pillow shaking as the mummy disguised Eevee came out "Cool costume!"
"Thanks Ash" he said, calming down a bit "Ready for night of trick or treating?"
"Pikachu or not, I still love candy" Ash said, licking his lips and reaching for his candy pail
"I'm back!" Ashchu said, walking in wearing a blue spandex suit with a cape and a mask over his eyes "I'm super chu!" after he said that, all three of them craked up and started laughing
"All right you three" Delia said, walking down the stairs "After your done getting candy, head over to Oak's place for the Halloween party" the pokemon nodded, grabbed their candy pails and went outside
"Okay, first stop. Tommy's house" Gary said, pointing to a house, they nodded and walked up to the door and knocked. The door opened to reveal a boy around Ash's age with a charmander
"Trick or Treat!" the three of them said in poketounge
"Oh man, that's freaking adorable" the boy said "Here" he reached out and gave each of them a bunch of candy
"Thanks!" the three said, walking of
"Sweet!" Ash said, popping a gummy teddiursa in his mouth
"Litteraly!" Ashchu said, his mouth full of candy, causing all of them to laugh.
1 hour later
"I don't think I've ever seen so much candy in my life" Ash said, sucking on a lolly-pop
"Yeah" Gary said, tripping over one of his costumes bandages "I think trick or treating as pokemon works a lot better than as a human" the three walked to a house on the edge of town right next to the woods
"Last house" Ashchu said, running up to the door along with his brother
"Weird" Gary said "I don't remember this house..." he shrugged and ran up to his friends and knocked on the door
"Trick or Treat!" the called, the door slowly creeped open to reveal a giant hose "What the heck?!" suddenly the hose started sucking in their candy
"Hey!" Gary yelled
"Haha. Trick or treat, twerps!" they heard a familiar voice yell
"Meowth!" the three yelled, watching as the house's walls fell, revealing, them to be cardboard showing the meowth shaped balloon, with a giant sack filled with candy attached to the bottom of the basket
"Thanks for the candy!" Jessie yelled
"Oh no you don't!" the three of them yelled hopping on the sack before it flew off, after a while, they were flying over the Halloween party, with Bolt and Nubtup standing right bellow them
"Okay, try to pop the balloon!" Ash yelled, Gary nodded and readied a Shadow Ball and blasted the balloon
"Oh poop" James said, as the balloon exploded, the candy fell down to the lab
Meanwhile
"Were are the others?" Bolt asked, adjusting his robot costume
"I don't know" Nubtup asked, dressed as witch
"Look out below!" they heard scream, they looked up and screamed before a huge pile of candy crashed on them
"Ow" Bolt said, climing out of the pile along with Nubtup, seeing Ash Ashchu and Gary sitting on top eating candy
"Hey Bolt" Ashchu said
"We got the motherloade!" Gary said, grinning