Halloween Bonus

Shadow had gotten back from her trip not to long ago and was excited to celebrate Halloween with her friends. They were going to have a party at her house. Well, where she and the Skeletons live. It wasn't going to be a huge thing just a small party with all of their friends. Shadow, Sans, and Papyrus had been prepping this for ages and it was finally time to have the party.

That night at around seven the doorbell rang.

"Hello dears." Toriel greeted when she walked through the door.

Toriel was wearing what looked to be a goddess costume. She wore a sparkling white robe with gold trim and had what looked to be a small crown on her head.

"Wow mom you look like a goddess!" Shadow commented.

"I should, I'm supposed to be the goddess of life." Toriel responded. She walked in followed by Chara, Asriel and Asgore.

Asgore was dressed as a christmas tree? Shadow didn't really know what to say except, "Dad you look, interesting."

"Thank you my dear Shadow. Tell me do you happen to have tea?" He asked sitting on the couch.

"Uh not today, we have soda though. Would you like some sprite?" Shadow asked with a smile.

"Sure, that would be great." Shadow nodded and grabbed the drink for the former king of monsters.

Chara and Asriel were playing around in the background, Asriel was an angel and Chara was the devil. Shadow, having played the games thought it was rather ironic that they were dressed like that.

Soon there was another knock on the door. Shadow opened it only to be greeted by a hug tackle from Undyne. "Heya punk!"

Undyne was dressed as a pirate, she even had a fake peg leg, and a captain's hat. She also had the captains jacket on. For some reason Shadow thought it was fitting when she took out her fake sword and bonked Papyrus on the head with it.

Papyrus was actually dressed the same. When asked why he simply said, "I THE GREAT PAPYRUS AM ALREADY DRESSED UP AS THE BEST THING IMAGINABLE. ME OF COURSE! NYEHEHEHE!"

Of course his answer is what got him hit by the fake sword in the first place. "Punk, that doesn't count."

Papyrus waved her off and started up a conversation about Halloween. "THIS HUMAN HOLIDAY IS REALLY INTERESTING. EVERYONE SPENDS THE DAY BEING OTHER PEOPLE!"

"Um", Undyne looked stumped for words, "I suppose they do Papyrus."

While Undyne was trying to talk to Papyrus Alphys came in. She was wearing a Mew Mew Kissy Cutie cosplay. She looked really adorable in it too. Shadow rushed over to her and hugged her.

"Oh my god Alphys you look so cute right now!" Shadow exclaimed.

"O-oh thanks Shaddy!" Alphys said with a blush.

"That's from your favorite anime right? We should watch it together sometime since you watched Fairy Tail." Shadow chimed letting go of Alphys.

"Oh that would be really cool Shaddy, sure how about next anime night we all watch it?" She asked.

"I'm down for that and I'm sure that Papyrus and Sans won't mind", Shadow smiled.

The last person to show up practically broke the door down. "Hello lovelies! I know you couldn't have a party without me but I'm here now, the party can commence. I also brought Blooky."

"Heya Mettaton, Blooky", Shadow greeted giving them each a hug.

"Hey… Shadow…" Napstablook said.

"Hello darling!" Mettaton sang.

Napstablook was dressed as a ghost. He just had a sheet with eye holes over him. Seeing this caused Shadow to giggled a little.

"I see you put a lot of effort into your costume Blooky."

"Well… I didn't know what to dress up as… so I came up with this." He replied. Shadow thought he might be smiling but she couldn't tell with the sheet in the way.

Mettaton followed Papyrus' example but more extreme. He was wearing a cardboard box that was painted to look like him in his original form. It even had a little fake switch on the back.

"I see you and Papyrus have the same viewpoint on costumes." Sans said with a frown. The lights in his eyes disappeared with Mettaton's entrance and he had a slight look of discuss on his face after seeing his costume.

"BROTHER I THINK HIS COSTUME IS AMAZING, HE TOOK BEING YOURSELF TO A WHOLE NEW LEVEL!" Papyrus said.

Shadow came up behind Sans and wrapped her arms around him, "Sansy~ Don't mock your brother or Mettaton. If your good you can get a treat later."

Sans spun around and took the time to take in what Shadow was wearing again. She had on a short orange and white dress that hugged her curves nicely. On her head was a pair of fox ears and she also had on a fox tail. She was in black shiny high heels, she looked really hot that day. Sans' face turned bright blue knowing what Shadow was saying. The rest of the room gave them a knowing look, expect for Papyrus he just looked confused.

"LIKE CANDY?!"

"Uh, yes Papyrus, like candy." Shadow responded with a nervous smile.

"Shadow is pretty sweet like that", Sans winked at her causing Shadow's face to go red.

Toriel was holding back her laughs and the kids were making gagging noises. Papyrus was completely confused as to what was going on. However, he let it drop and moved on to talk to Mettaton. Sans glared at Mettaton but got pulled away by Shadow kissing him.

After that the party really got started, and by started this happened, "So what does everyone want to do?"

Shadow's question was met with, "How about trick or treating?"

Everyone stared at Asierl but decided it was a pretty good idea. With that everyone left the house in the care of Toriel and Asgore.

"Where to first guys?" Shadow asked somehow skipping in her heels.

"How about this house Shad?" Sans pointed at a rather abandon looking house.

"T-that doesn't look very safe", Alphys said looking rather worried.

Sans shrugged and walked into it. "Sans wait!"

It was too late by the time Shadow shouted at him he was already gone. With that the rest of the group followed in. Asriel was already tearing up.

It was very dark inside, cobwebs filled the place and in the distance a loud yell could be hear. A yell that sounded like Sans.

Undyne, Shadow, and Papyrus rushed ahead trying to find him. What they found wasn't pretty though. All they found was a pile of dust.

"BROTHER WHERE ARE YOU?" Papyrus shouted looking around.

Shadow and Undyne knew that Sans was gone though. Shadow was in too much of shock to say anything. Soon enough the rest of the group caught up seeing the dust they all gasped.

"Oh my god, we need to leave now!" Alphys yelled and she ran the other way.

Asriel followed after her, soon enough two screams could be heard. No one dared to look back, they already knew.

"Guys, this house is seriously dangerous. We need to get out now!" Shadow said.

"NOT WITHOUT MY BROTHER!" Papyrus said.

Shadow looked at him and nodded, "Alright let's keeps going."

Mettaton and Blooky decided to go back to the house to tell Asgore and Toriel. Sadly the last four heard their screams and knew that it was too late to go back.

The next one to vanish was Chara. A loud yelp was heard and the girl had vanished from their side. Shadow was holding onto Papyrus as to make sure they didn't get seperated. Undyne was fuming and looking for the person killing their friends.

Undyne started charging ahead again. A loud yell was heard followed by, "How dare you kill Alphys!"

When Shadow and Papyrus finally caught up all they were met with was dust. It seems that now Papyrus figured out what was happening.

"We need to leave", he said quietly.

"Paps… Are you sure?" Shadow asked.

She looked out ahead and saw a body laying there. She already knew it was Chara. Papyrus seemed to see it too. He told Shadow to stay there while he checked it out.

"Papyrus please don't leave me alone. I'm scared!" Shadow pleaded. Papyrus just shook his head and went over to Chara. Shadow had to stand there and watch someone turn him to dust. Before her eyes Papyrus vanished into thin air leaving Shadow all alone.

"Kill me." Shadow said.

"Kill me please! I can't live in a world without them. They're my family! You took them from me! Please just kill me next." Shadow fell to her knees.

She was all alone in this haunted house. When she looked up Chara's body was gone. Shadow sat there defiantly. She was waiting for the killer. Waiting for the killer to kill her.

The longer Shadow sat there the more sad she became. She started sobbing at the lost of everyone. The ones that really broke her though was Sans and Papyrus dying. Shadow can't live in a world without them.

"Dear?" Shadow looked up and saw Toriel, "That was a cruel prank of me to play."

"Prank?" Her voice cracked as she said it.

A pair of arms wrapped around her waist. She could smell ketchup and what she would imagine snow to smell like. "Didn't think I'd actually die and leave you alone, right Shad?"

Instead of a hug he was met with a punch in the stomach.

"That had to hurt", Undyne said with a whistle.

Shadow saw everyone looking rather alive, Chara was covered in fake blood though.

"Mom, Sans and I came up with it. No one else knew", Chara said with a shrug.

"What about this house?" Shadow asked.

"I talked to the owners about it dear. They thought it was a funny idea. I didn't think it'd hurt you so bad." Toriel looked really sorry.

"I can't say its okay but I forgive you mom and Chara." Shadow said hugging Toriel.

"What about me?" Sans wheezed out.

Shadow spun around and smirked, "You were a very bad boy tonight. You don't get any treats."

Sans blushed when he saw the look on Shadow's face. He was definitely in the doghouse tonight. However, he wasn't too sure if that was a bad thing or not. With that the group went trick or treating for real and had a good night.

By the end of it Shadow forgave Sans but he still had to endure his punishment. Not that he was complaining too much. Let's just say they had Papyrus sleep over at Toriel's for privacy.

Pikachulover66 here! Happy Halloween everyone. I wasn't sure where I was going with this chapter but I think it turned out okay. Anyways I hope you liked this bonus chapter, stay tuned for next week. See you later everyone!