Different Sans AUs getting sick because why not✨

Error's sick day ;3

Error was walking through the void, looking at some au's, glitchily coughing a bit as he went. Then Ink showed up. "Heya error!" Said Ink. "H-H-H-Hey I-I-ink" Said error. "Wow, you sound different today" chuckled ink. "S-s-s-shut up". "What's that blush on your face?" Said ink, concerned a little. "N-n-nothi-" error started coughing glitchily. Ink had never heard error sound that bad before. "Hey error? You okay bud?" Said Ink. Error felt embarrassed so he teleported away and said "I-I-I'm f-f-fine!!".
Since error was sick, his magic was really out of wack, and he teleported into undertale on accident. Lucky for him, classic sans and papyrus where out looking at other au's with the help of some portal they found. Error was coughing a lot so it was kinda hard to breathe for a bit.

Meanwhile with Ink

Ink was giggling to himself. Oh error, stubborn as usual! Ink thought to himself. Ink figured. that error might've landed in underfell, so he went there first. He looked everywhere there, but didn't find him. "Must've landed somewhere else, maybe somewhere he hates! Like underswap. So that's where ink was headed off to next

With error in undertale

Error had been walking around for a while and he was getting tired, and a extremely painful headache. But, he needed to get out of there and find where his portal went, but his headache and his sickness were overpowering him, and he fell to into the snow, and passed out.

With ink

Ink had looked in many places, so he thought, where could stubborn cute error be?. "Thats right, undertale!" Said ink happily. So ink teleported to undertale, and walked around, looking for error, and then found a extremely sick error, in the snow, shivering to death. Ink almost wanted to laugh but when he felt errors head, he stopped wanting to laugh and scooped him up, making error flinch, and brought him to his "home". Error woke up and quickly tried to get out of inks arms, but he was too weak.
"W-w-w-why d-d-do you c-c-care about m-m-m-me?!" Said error, almost sadly. "Because your cute silly!" Giggled ink. As ink placed error in his bed, error started crying. Ink was confused on why he started crying so he asked why he was crying. Error replied with, "I-I-I-it h-h-hurts..."

Error POV

What is w-w-wrong with m-m-me today?! Am I-... I'm sick aren't I. UUGGGHHHHH!! This is h-h-Horrible!. But then I felt a sharp pain in my stomach and a shit-load if nausea, and you better believe that inky noticed.

Nobody POV

Ink saw errors actions and movements and just knew he was gonna be throwing up any moment now, so he ran to grab a bucket and a wet rag to cool him down. As soon as he came back in the room, error immediately grabbed the bucket from his hands and puked up a glitchy magic sick into it. "Golly error that's gross" Said ink, chuckling a bit. "S-s-shut up. You know t-t-that you w-w-w-would be throwing u-u-up I-I-inky p-p-puke if you were s-s-sick." Replied error, weakly. And then... nightmare knocked on the door, with fresh, and geno. Ink went to grab the door and when he opened it, he was giggling to himself because he knew error would be so mad, but that he wouldn't be able to do anything about it. "Welcome in everybody!" Said ink. "Hello my inky brosif!" Said fresh. "We're just stopping by." Said nightmare, who was not covered In black goo, but in his natural form. "H-hi.." Said geno. And then ink let them all in, and as soon as they saw error on the bed, looking WEAK for once and actually SHOWING it, they started to worry. "What the hell is wrong with error?" Asked nightmare, concerned. "Oh he's just sick. And vulnerable to anybody who wants to aggravate him, heh!" Said ink, who was not taking his eyes off of error. "I-is he okay?!" Geno Said worriedly. "He is fine geno! And like I said... aggravate him as much as you like!" "S-s-s-stop it I-I-ink!!" Said error glitchily. But long story short...he didn't. And so nightmare, geno, ink, and fresh were all standing around and asking questions and aggravating error...that was until error had violent coughing fit, making ink worried again. And then error started to cry because of the pain of the fever. "I-i-i-ink-y-y.." error whimpered. "Shh shh I know error...just rest..you'll be okay.." Said ink, trying to calm down error and himself. Then error sent everybody out except for nightmare..who was now in his...uhh...more inky black form. Error then threw up more glitchy sick and fell asleep.