Papayrus Stories

For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 80% of the world's population went from human to superhuman. With the rise of superhumans came the rise of heroes and villains. AU High. Japan's #1 hero school. A place that produces Japan's finest heroes. A place that hides that last of monsterkind.

A story about you Where you are thrown into the universe of Undertale or more accurately a alternate timeline of Undertale that has already begun its story What will happen to you? Will you conform to its path or change it to your will? That is what HE hopes to see

I DONT KNOW EDWARD FIRST THEN SANS I GOT BORED Dying in a freak morning accident was annoying. Waking up in Forks, Washington as Charlie Swan's adopted baby was worse. But ditching a brooding, hundred-year-old vegetarian vampire for a 5'9" skeleton in pink house slippers? Best decision of my life. Reincarnated with all her modern memories, meta-knowledge, and an impenetrable telepathic static shield, Krystal Swan had zero plans to play along with the canon melodrama. Dating Edward Cullen was a chaotic trial subscription; breaking up with him when he tried his dramatic martyr routine in the woods was effortless. But when a hike up Mount Ebott drops her straight through the roots of the Olympic Peninsula and into the sealed subterranean Underground, the script doesn't just shatter-it burns to ash. Enter Sans: lazy sentry, quantum anomaly, and a monster who doesn't brood, hover, or treat her like fragile porcelain. Between hot bowls of chicken sopas, broken resets, void-black family secrets, and a possessive ex-vampire stalking the timberline, Krystal didn't just break the timeline. She gave tomorrow to a skeleton who thought he'd never nave one.

x Reader oneshots, knock yourself out. No smut (so far)

Getting stabbed to death and being reincarnated as a skeleton monster isn't the weirdest thing in my life but having multiple soulmates in another Universe that's just too much. And I have to deal with a creepy fan who believes that she is my "soulmate" and the others as well? PS: the story does not belong to me, it belongs to my good friend Sans3465 on fanfiction.net who is a big fan of the undertale series but is uncomfortable sharing his or her story on Wattpad or AO3 because they're really sensitive about getting negative reviews on their story so we decided to help encourage them by posting their work on my account and dreadwing346 Ao3 account so enjoy the story.

After Undyne sees Sans using his full strength on a surprise ambush, Sans gets forced into a promotion from Sentry to actual guardsman, still trying to do the bare minimum while Undyne forces him to give it his all. I don't have any money for commissions for the cover so I just gotta hope I hit it big and get fanart or we sticking with the Tumblr header that's not centred. Other than that uhh, credit me if you do anything with these guys in your work. Also isn't it kind of weird the only change I needed to make for this story to work is just to delay the time it takes for some of the humans to fall into the underground? Credits: Toby Fox, Temmie Chang and the Deltarune Dev Team: For making Undertale/Deltarune. Tumblr: https://www.tumblr.com/astral-sock?source=share

Ok so, there is going to be multiple AUs in this. Not gonna stick to just one because...no. Undertale not mine!

Sans x Frisk: Aftermath by @iamtrash1516. I was asked by the author to complete this classic Frans book, which I accepted. Not only will the original 20 chapters be here but the new ones written by the 4 writers on this account as well. Full credit goes to the author for their work on the story. Credit to all the art (and music) used goes to those Artists. All Undertale characters are owned by Toby Fox, all AU characters are owned by their own Creators and all the original characters are owned by the Original Author unless otherwise specified. Thank you all for allowing us to bring you this incredible work.

Note : Yeah i know i know i been out for... A long time. But hey, now i am back. And i decide to write a new story. New story new me. Won't be any of those academy or stuff. I'm writing an AU for one of my favorite fiction is Undertale :))) Yeah an AU. So uh... Enjoy i guess. This writing will focus on character development and you know... Love and LOVE :)))) Get it ? Man my sense of humor is worse than Sans. So yeah... A Frans story in the big 2026 :)))) I swear somebody gonna kill me someday.

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

papyrus had a lot of problems as a child and was not build the same a his bro sans, and one night thet one night will change the life of the two skeleton brothers. find out what happens next in this story will contain fontcest, skelepreg, woman parts, and age ⚠️🔞 and up content you have been warned enjoy the story updated will be 2 days a week or more it all depends on how I feel

Fun times with Bonbon and Jasper as they play around with Sans, Papyrus and Frisk! Book filled with random artworks from my tumblr page!

Han pasado 5 años desde que Frisk cayo al subsuelo e hizo la ruta neutral, llevandose con él, el alma del rey y las esperanzas del pueblo Underground, no seras tan bien recibida en este mundo y no sera mejor cuando la reina Toriel te explique su plan de escape. Advertencia: Lemon, lenguaje soez, violencia.

Here is a place where you will be seeing the Deltarune Stories I publish and where you can request as well Some will be ships, some will be a monologue of just a single character or some will be deep, emotional things about a certain character. The theme will be mostly angst and some fluff, so you can read cute stuff as well as angsty stuff.

There are days when the Underground no longer echoes with fierce growls or hurried footsteps. All that remains is a late slant of sunlight filtering through rock crevices, draping a vast, quiet glow over yellow flowers. We often lose ourselves gazing toward grand and distant horizons, inadvertently forsaking a quiet, lonely corner of our own souls. We grow used to chasing brilliant lights, forgetting that beneath our own private skies, every heart is the protagonist of its own song. No existence is ever a meaningless remnant. There are pains that have settled into silent ruins, yet there are also seeds of love quietly rising from the ashes. Lay yourself down upon the soft bed of yellow blossoms, and let the deep earth whisper into your ear the last lingering gentleness of this mortal world...

It's been four years since peace and prosperity had been restored to the undergrounds where the monsters were once forced to be trapped inside. Long ago, two races ruled over Earth: Humans and Monsters. One day, war broke out between these two races. In the end of a long battle, the humans emerged triumphant. The monsters were sealed away with a magical seal. All is well until a young girl about our hero, Frisk's age, who has fallen into the undergrounds. Little do the gang find out that danger lurks around every corner in the undergrounds...

All credits for the AU go to voltrathelively on Reddit!

Edge keeps trying to make Papyrus goes away. When figuring out Papyrus is in trouble he rushes to save Papyrus, trying not to seem weak to other monsters. Butterflies swarm him when he doesn't share, and admit to his feelings about his brother, his ex-friend, and Papyrus. What will Papyrus do when Edge is struggling with his own thoughts? READ TO FIND OUT Book 1: Red - https://www.wattpad.com/story/211846631-butterfly-red Book 2: Orange (You are here) Book 3: Yellow (Not out yet) Book 4: Green (Not out yet) Book 5: Light Blue (Not out yet) Book 6: Blue (Not out yet) Book 7: Purple (Not out yet) 🦋Butterfly Note🦋 - The diseases Batafuraikakomu can start and kill you the day you're infected with it. It can kill you in almost two weeks. It's contagious to vulnerable monsters with someone they care for deeply. This disease only works for monsters, and not humans. If you survived the disease best to visit a human doctor for a check-up and bodily clean up so no one else is infected with it.

Okay, this is where the lovely characters of undertale love you, the brilliant Y/n. no underfell or any other au's I do not own undertale I do not own you I will only update every so often when I think of some, so, yeah.

What if Undertale and Deltarune characters were in a hunger games type scenario? (Please note that the only hunger games plot points will be the idea of it, no characters like Katniss or Gale, sorry!) All characters belong to Toby Fox, the story belongs to me.