Weirdmageddon didn't just open the portal between the dream realm and the real world, it also opened up the portals to all worlds. One of them being Undertale. As a result, when monsters escape the surface, they find themselves by Gravity Fall on the summer after Weirdmageddon. But there's a problem. When Grunkle Sta...
Everyone has their own troubles. Some don't hide them, others do. Classic is one who hides his feelings from others. Even if he is in pain, he never cries out. Never seeks aid. Forced into a school for the exiled, he finds himself struggling to hide his dark past while gaining friends. Romance and friendship surround...
Pranks are fun little things friends can do to friends and family. Papyrus knew this. Sans pranked him a lot, sometimes switching things in the kitchen, or placing every chair upside down. Small, fun pranks. While annoying, they never caused any harm. One day, when Undyne came over, she suggests a spur of the moment p...
!!SMUT!!! 13++ WARNING: SWEARING AND CRINGE LOAD!! (Edited im 2022 May 4th: STOP READING THIS HOW DO YALL LIKE READING THIS BS AAAAAAAA) (Edited in 2021): I regret making this book- also just a reminder: THIS FANFIC HAS SO MANY MISTAKES SO PLEASE STOP MAKING FUN OUT OF ME- 😭 and please don't say this is a good book...
Spending time and living with Nightmare and his gang, Sans has started to develop feelings for the group and them flirting with him isn't helping his weak heart. But during a trip to UnderSwap, Ink and Sans had to cross through multiple AU's, but a certain AU had unknowingly affected Sans with an uncurable disease cau...
Frisk resets the timeline again, but this time something goes wrong.....or right. When Sans woke up he weren't in the Underground....no not at all...he was in whole different multiverse. Heck, maybe even Universe. You see this multiverse doesn't have monsters. They don't have Mt.Ebott, but they do have inhuman serial...
After a genocide run, when Frisk decided to destroy the world, Sans' soul didn't make it back. It ended up inside the body of a woman, who'd quirk was to destroy her soul and place another into her body. Now, in the body of a woman, with no money, no friends, and nothing but his natural skeleton powers. Until someone...
A boy named Sans just transfered to a new school along with his younger brother Papyrus. Papyrus fits in perfectly with the rest of the students but Sans......he didn't it was hard for him to answer questions because well....he's mute. He lost his ability to speak at a young age. But with help from his brother he is a...
Sans had enough of these endless RESETs And Decided to Finally QUIT. After He 'Left', The Multiverse was in complete chaos. AUs crashing into eachother...without the original Sans in his correct Place. The multiverse will be destroyed and never be fixed again. Ink, The Bad Sanses, And The Rest of the AUs Went to sear...
Two worlds collided in the form of a relationship. It felt like Romeo and Juliet to those around them. Two people from different backgrounds and races met, and against all odds, fell in love. As a result, both of their worlds mash against one another in a battle that should have never happened. Maybe Sans shouldn't ha...
"What the fuck?" Sans went to grab at the door handle, confused on why three random men were climbing into his car, but a gun pointed at his head stopped him. "Drive," The masked man hissed, "Now." ~~~~~~ In which Sans is kidnapped by the three proxies of Slenderman and becomes their hostage. It's as unusual as it sou...
Sans world gets reset and he finds himself transformed into a human girl in a world of heroes and crime. She, however, is all alone, her friends and brother all lost to the past, lost to the last world that she now only has in memory. With this new life, she vows to learn to become a hero, so she can save those who ca...
A series of entries about a film a certain robot had been working on. But then, something went wrong. Very wrong.
Soulmates. We all know them. Marked by a tattoo on one's body, to help encounter the person, or people, we're destined to be with. So why in the absolute heck does Sans have nine, and why are they all serial killers?
Au Sans Lemons! Whatever you guys want to comment below, do it! I'll start writing!
A Classic Sans X Bad Sanses! Classic has spent his time locked away in his Au, occasionally escaping to visit Nightmare's group. His relationship was a secret, but one event leads to more problems. One day while visiting the castle, he falls through a portal into a new world entirely. The coding is completely differen...
lol just basically the tittle The cover is drawn by me [REQUEST: CLOSE] At the moment
(Cover was drawn by me!) The rain had felt so surreal to Classic as he laid among the field. Thick grey clouds rolled past as thunder rumbled in the horizon. Trees swayed as the breeze kicked up the loose leaves and carried them away. Everything felt so unreal as he looked to the surface world. He had finally made it...
((No, I am not bringing AU's into this one. LMFAO)) In a world of shinobi and chakra, it is really hard to stick out among the populous. However, when you are are a walking, talking skeleton with an ability to teleport and a high sense of empathy; you just might be noticeable. Sans gets tossed into yet another danger...
( This is the third book to Sans' House Guests, you should go read that and Shadows of Remorse before you read this because you will be confused on what the heck is happening! This is an original crossover story between Undertale and CreepyPasta where Sans is the main character and makes some CreepyPasta friends! I ow...
This story is an Error X Classic (Aka LazyGlitch) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error was always alone. Caught in his hatred for others and the desire to remain independent. That simply made him as he was. There was never a time he'd have changed a thing. Not until the day he'd met Classic, the original San...
(Toby Fox owns UnderTale, I plan to replace the cover with my own, and there needs to be more Sansgore like what the actual heck) After the surface was finally in the monsters grasps, they were so excited to move on and find new lives under the sun. However, Papyrus wants Sans to move on and get his own life and house...
(This is the sequel to Sans' House Guests, you should go read that before you read this because you will be confused on what the heck is happening! Read the first story here: https://www.wattpad.com/story/192345936-sans%27-house-guests-creepypasta-x-undertale ) After the events over the months, Sans had finally called...
It's typical for Sans to have one nighters. He isn't a guy for commitment, always has been a little scared of that, afraid he'd settle into the wrong relationship. And that's fine. He's upfront about this, each and every time. People are fine with it. As long as Sans is happy. One of these one nighters, though, left...
(On hold, only Toby knows how long) A normal day...... that's what I thought..... I never new that I would have an experience like this..... *Hi guys! so this is an Undertale fanfiction. Undertale belongs to Toby Fox and the other AUs belongs to their respective owner. I do not own anything else in this story except f...
