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A Glitch in the Universe [Sans Aus x Reader]

A Glitch in the Universe [Sans Aus x Reader]

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WpMetadataReadMatureOngoing49m
WpMetadataNoticeLast published Tue, Apr 14, 2026
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Fanfic
Undertale
Well I didn't find a book that I haven't finished, soooo I decided to make one my self.... Yea enjoy You died. yep your dead, but when you died you didn't DIE die, you somehow made it to a abandoned part of the anti-void, years later someone finds you, Error. Well yeah he does try and kill you since your basically a anomaly kinda.... but after some convincing he doesn't a years later you two actually become friends (dont ask how, I don't even know how, and this is my story 💀). But just like Error, you also have a fear of touch, buttttttt after some time you and Error actually get used to touching each other (NOT THAT WAY CALM TO SELVES YOU DIRTY MINDED SINNERS 💀) but only each other, you do NOT like when other people have physical contact with you, neither does error. Later all the sans' actually make it to the surface and after some convincing, Error finally agrees to let you out of the Anti-void to meet the others! Will they accept a human? Will you get over your fears? Read to find out!! P.S. In this story the 'Bad' Sanses and the Star Sanses made a truce when they got to the surface, they all live together now and are learning to cooperate with each other! ‼️NON OF THE SANSES BELONG TO ME, ALL OF THEM HAVE THEIR RIGHTFUL OWNERS‼️ also I'll try and put all sans aus in here but I might miss a few forgive me 😭 Ps. I have no publish time, I post when I want and when I feel like it 😔
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For some reason, Ink, the Creator and Protector of the Sans AUs, has decided that some of the Sanses of the Multiverse should go to highschool again. Honestly, no one really liked the idea, especially the Bad Sanses, including Ink's enemy, Error. Prince Nightmare is one of the AUs that must repeat these years of treachery. He basically only finished his actual highschool, and is NOT looking forward to having to do it again. Luckily his brother, Prince Dream, will be coming along the journey beside him. But Nightmare and Dream Are polar opposites, so Nightmare can't really get along with his brother's friends, nor Dream get along with Nightmare's, if he had any. With rules to follow and secrets to keep, Nightmare must go through highschool and not let slip the terrible things that happen at home. But then suddenly the two princes disappear. There's no trace as to who might've taken them, either. The only one that doesn't seem concerned is their own father, the king. King Sun-Beam. What is he hiding underneath all of those jewels and fake smiles? A/N: There is lemon/smut. So all you innocent people out there-- don't worry! Because I warn you at every chapter, and right before it happens. I designed the cover, but did the not the amazing artwork of Nightmare Sans. So credit goes to that person for the art. :D Update!!!!: This story is being rewitten. I'm making another book that'll just be this one but a little different. Once that's posted, I'll make another "chapter" in this one, giving a link to the rewrite. Thank you to everyone who still reads or checks up on this book. <3333

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