(Inkmare, Soulmate AU where whatever your soulmate eats you taste)

(3rd Person POV)

Ink was sitting on his bed, he had just taken his vials. He was preparing for what his soulmate would eat to get back at him.

Others found it weird, they both found it hilarious.

"So what'cha gonna eat today?" Ink asked the air, as if it was his soulmate.

Suddenly, a bitter taste entered his mouth. It tasted as if you made juice out of nightmares and negativity.

"Did you lick Nightmare?! Oh, it is on!" Ink yelled, running around the house to find something horrible.

Dream watched as his friend drank bleach mixed with dish soap in a wine glass.

"What? If it's a competition he wants, a competition he will get" Ink giggled.

"How do you know it's a he?" Blue asked.

"It has to be one of Nightmare's gang, one of 'em just licked Nightmare and they're still alive".

"How do you know they're still alive?" asked Dream.

"Just drank Windex mixed with Coca-Cola, weak but still gross" Ink finished his drink and continued their little game.

Meanwhile Blue texted Dust,

Blue: Weird question but did anyone lick Nightmare today?

Dust: Nightmare's been walking around the mansion drinking weird shit. He licked himself, help me' was the reply.

Blue: he and his soulmate are having a competition on who can make the other more grossed out

Dust: How do you know

Blue: Ink's doing the same thing, he said his soulmate probs licked Noot

Dust: Noot?

Blue: Didn't wanna type Nightmare

Dust: Lol

The conversation ended there, Blue having a smirk on. "I found out who Ink's soulmate is".

"Who?" Dream braced himself for any answer Blue could give him.

"It's your brother" Blue watched as Dream slowly grew a smile on his face, becoming wider every second.

"Oh shit! I almost forgot" Dream exclaimed, smile dropping.

"I should be back to make dinner. If I'm not, order something. You're both still banned from the kitchen" Dream put on his shoes and teleported away.

"What was that about?" Ink asked, drinking the same wine glass but this time it had chocolate milk in it.

"I dunno, but who won?" Blue asked.

"We tied, we're drinking our favorite drinks in celebration" Ink smiled.

"Huh, didn't expect that" Blue chuckled.

"Heh, I can't tell what he's drinking" Ink finished his drink and washed his cup.

"What do you think it is?" Blue asked as Ink sat down and started drawing.

"Wait, is that fucking apple juice? I'm jealous, we ran out of that yesterday" Ink sighed, but continued drawing.

Blue put on a show he liked and the two sat, not a word being said. The only sounds coming from the TV.

After a couple of hours, Dream came back. He was smiling wider than a kid in a candy shop.

Ink was done with his drawing by now and Blue just finished the season he was watching.

"What were you doing?" Ink asked.

"I forgot I promised Sci I'd help him with something about Soulmates" Dream plopped down onto the couch.

"Well, let's see if Nightmare and his gangs destroying an AU" Ink said, making a portal to the Doodle Sphere.

"Fucking hell, they are. I thought today was going to be a good day" Ink groaned, making another portal.

"I'll take Error and Nightmare," Ink growled, angry his happy day was interrupted.

"A-Are you sure? They're the two most powerful on the te-" Blue was scared for Ink.

"I know what I'm doing, plus their near each other" Ink ran over to said skeletons.

"I'll take Cross and Dust" Dream yelled, teleporting over. Blue took the last pair, Killer and Horror.

"Great, I'm stuck with the ones that use weapons" Blue whined, teleporting over.

"Let's get this over with" Ink said behind Nightmare. He was instantly wrapped in a tentacle.

"Don't do that he-" Error yelled as Ink disappeared, "-can teleport through liquids".

Nightmare groaned, but was pushed to the ground. He quickly got up as soon as one of Ink's arms were torn off by Error.

"You think that can stop me? Ha!" Ink yelled, dashing towards his enemy.

Quickly, he grabbed Broomie and pinned Error to the ground with paint. He made sure his hands were covered so he couldn't use his strings.

"How in the fuck?" Nightmare mumbled, he fell backwards in shock.

"I can't feel pain, dumbass" Ink growled, pinning Nightmare to a wall. He made sure to pin down his tentacles too.

"So, why aren't you killing us?" Nightmare groaned, not liking Ink's advantage.

"I don't think Dream would be happy if I killed his brother," Ink got closer to Nightmare.

"Or his soulmate" He whispered, pointing to Error.

"How'd you figure out?" Nightmare was kind of impressed.

"Dream always complained about how his soulmate loved chocolate. Only Underfell chocolate, it tastes different than human chocolate" Ink shrugged slightly.

"Cross doesn't like UF chocolate, Error loves it. Put two and two together and BOOM!" Ink hit his hands together and fell backwards for extra effect.

Nightmare started laughing, Error looked at him weirdly. The Destroyer had never seen him laugh this hard or this much.

Ink started blushing, Dream had always laughed at his jokes. Blue less often because of his dislike for puns. But it never made him feel like this.

Dream and Blue noticed Nightmare's laughter. Everyone stopped and looked over.

"Hey Boss! What's so funny?!" Cross yelled, confused because most of them couldn't see.

After a while, Dream teleported over and found Ink and Nightmare telling each other jokes and funny stories. He looked over at Error, who looked bored.

Error tried to get up but couldn't. Ink then let Nightmare out of the ink, and let Error out too.

Dream brought Error down, "Let's just wait down here, I've never seen either of them happier".

"Fine, but what are we going to do?" Cross asked. The others shrugged and started a bit of small talk.

Ink and Nightmare were now telling each other about their soulmates, not knowing they were in front of each other.

"Then I put it in a wine glass" Ink giggled. Nightmare was in another fit of laughter.

"You act very different than you do in battle".

"Well, you can't just go around spilling your secrets in battle".

"You were so angry earlier, why?" Nightmare asked.

"I was having a good day, and I was quite angry it was interrupted" Ink admitted, somehow ashamed of how he acted.

"Sorry," Nightmare nervously chuckled.

"It's fine! If you hadn't, then we wouldn't be having fun right now!" Ink smiled.

They continued talking until Ink paused, realizing how their soulmate stories fit together. Like two separate sides of a story.

"What's wrong? Are you alright?" Nightmare softly asked. He heard Ink mumble something, but couldn't tell what.

"Our soulmate stories fit together like two pieces of a puzzle, think about it" Ink waited for Nightmare to realize.

"Oh, oH OH!" Nightmare started blushing like crazy.

Neither of them truly believed in soulmates, either because they thought nobody would like them, it was impossible, they were hallucinating or all three.

Not until this moment, that is. They both started crying, out of pure joy. But both had their doubts.

Ink engulfed Nightmare in a hug, which slightly surprised Nightmare.

"You don't care that I'm a 'Bad Guy'?" Nightmare hugged Ink back, but frowned slightly.

"Just because you are bad guy, does not mean you are bad guy" Ink said in a silly voice.

"Is that that one villain from Wreck It Ralph?" Nightmare laughed, Ink giggled as he sat next to him. 

Quickly, they leaned against the wall and fell asleep. 2 hours later, the others noticed. Mainly because they realized they couldn't hear Nightmare's booming laughter.

  "Aww! They're so cute," Dream mumbled, taking a picture. They app fell asleep around them, not crowding around them though.