1 - 20 of 4,146 Bookmarked Items in Post-Undertale Pacifist Route
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Bobbles, Bones, and Bits by nicoisaway
Fandoms: Undertale (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Haikyuu!!
08 Jun 2021
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Just an assortment of (probably short) oneshots!
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Making A Monster by absurdmagewrites
Fandoms: Undertale (Video Game), Underfell-fandom, Underswap-Fandom, Swapfell-Fandom, Fellswap-Fandom, Fellswap Gold-Fandom, Horrortale-fandom, Crafttale-Fandom, Seaswap-Fandom
19 Oct 2025
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Sometimes life throws you a curveball. For you, your curveball was going to bed looking like a human, and waking up looking like a monster.
A skeleton monster to be precise.
With the barrier breaking, a large surge of magic descended on the town you live in, and transformed you overnight. Unsure what to do with you, and the others changed, you're ushered into a facility until a monster with similar magic can take you to teach you how to wield the now uncontrollable magic you've been given. After waiting in this place for four years, you'd given up hope that anyone would ever want to take you.
What a surprise for you when you find out that someone does. A lot of someones.
- Language:
- English
- Words:
- 698,790
- Chapters:
- 89/?
- Comments:
- 4,458
- Kudos:
- 4,603
- Bookmarks:
- 1,042
- Hits:
- 269,054
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Bookmark Notes:
chap 38, currently reading
afraid im waist deep ijto this n cant give commnetary yet -
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Ch13
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The Only Thing Necessary for Evil to Triumph is For the Good to Get Bored by Polyhexian
Fandoms: Undertale (Video Game)
04 Dec 2015
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You trail off, because there's guilt in you now. You really hate guilt. You never used to be guilty, and now this dumb kid made you feel it all the time, with their gentle reassurance you weren't a monster, that even you deserved mercy... It makes you sick.
Series
- Part 1 of You Wear Your Grief Like a Badge
- Language:
- English
- Words:
- 14,693
- Chapters:
- 9/9
- Comments:
- 211
- Kudos:
- 2,948
- Bookmarks:
- 324
- Hits:
- 52,980
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Top of the class, bottom of the heart by reincarnatedfrog
Fandoms: Undertale (Video Game)
27 Sep 2025
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Monsters have lived alongside humans for a decade now, and you’ve dedicated your studies to understanding them. But on the first day of your third semester, a scoreboard in the university’s new building throws you off balance—because the top name belongs to someone you’d have sworn wasn’t even trying to stand at the top.
Get to know a strange human with an even stranger family and friends, and experience chaos across both the surface and the underground in this little writeup of mine!
Story mostly exists cuz I am a Chara simp and there's not enough slow burn out there that gets heated later on ngl.-
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Ready for chapter three (^-^)
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Very cute i wanna give chara a hugggg they need it
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Undertale
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Flowey wants to be alone. A certain few individuals make it hard for him.
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Omg Dess and Flowey Post-Canon Undertale
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You're a grad student at a house party. How many skeletons are you running into there? At least one you didn't expect.
(This explains nothing. Please read if you like Sans/Reader romance slice of life with plot, character relationships, fluff and eventual smut. Underfell headcannon is being used.)
(Time for a second note to reemphasize PLOT. Drowning in plot. Plot for days. Send help.)
- Language:
- English
- Words:
- 163,506
- Chapters:
- 26/?
- Comments:
- 939
- Kudos:
- 508
- Bookmarks:
- 127
- Hits:
- 14,139
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Peak stuff, good writing.
Frankly the first undertale au (undersell) I’ve read that the crew made it up on the surface
Reading this is worth it trust me
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25
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With Apologies to Mom, God, and a Bunch of Other People I Never Met by Polyhexian
Fandoms: Undertale (Video Game)
17 Nov 2015
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"Oh, who am I kidding, he hated you anyway, didn't he? Of course you weren't friends. No one makes friends with people like us, Frisky, unless they want something. And you just give him what he wants, don't you? All you have to do is not kill everyone and he'll pretend he cares about you. Isn't that fair, Frisk? Isn't that good enough, Frisk? Isn't that all you deserve, Frisk?"
You stand up.
- Language:
- English
- Words:
- 5,108
- Chapters:
- 1/1
- Collections:
- 2
- Comments:
- 82
- Kudos:
- 3,262
- Bookmarks:
- 731
- Hits:
- 35,414
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All monsters had wings. They were an extension of the soul, an important part of their lives, each set unique to every monster. Just because most couldn't often use them to fly Underground didn't mean they didn't use them at all. Whether it was fighting, flying, or just to express themselves and their emotions, most monsters loved to show them off.
Most monsters.
Sans doesn't show his wings. No one had really questioned him before, but now, on the Surface for the last time, he made a promise to his brother. He isn't one to break a promise.
Series
- Part 1 of Winged Multiverse
- Language:
- English
- Words:
- 16,374
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 58
- Kudos:
- 1,978
- Bookmarks:
- 264
- Hits:
- 20,089
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good wingfic.
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Finished
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On Top of the Bone Pile by Lyrjok for MsMK, Tyrant_Tortoise
Fandoms: Undertale (Video Game)
02 Jan 2022
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You are a college drop out, band member, and bar tender in Ebott city. It has been five years since the monsters first emerged from the mountain and now you can't imagine a life without your skele boys.
But wait, how are more monsters coming out of the mountain? And why are all of these new skeletons suddenly nice to you?
- Language:
- English
- Words:
- 422,222
- Chapters:
- 139/139
- Comments:
- 2,171
- Kudos:
- 4,532
- Bookmarks:
- 803
- Hits:
- 192,432
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As a person, falling in love wasn't on the top of your priority list. If it happened, it happened, but you weren't all too bitter if it didn't. Maybe whatever social higher power wasn't too happy about that, so it just had to partner you up with some nerdy idiot who flew too close to the sun and ripped a self-shaped hole in the middle of reality itself.
And then you also fell in love with his brother. Too bad that you aren't too up for polygamy.
Inspired by Milk Tea and Souls by Lady_Flame96 and Soulfound by yeo_sin, Title inspired by Baile Involvidable by Bad Bunny
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4
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chapter 4
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A one-shot on how the monsters came to coexist with humans on the surface, and Frisk calling Sans “dad” for the first time.
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Frisk can't sleep, guilt weighing on them even after a flawless pacifist run. Sans can't sleep because the stars are out. Somehow, explanations happen.
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oomfs..
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It's been a long time since I've needed you, but that doesn't mean you get to quit on me now.
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Oh my god
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Good soup
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The saddest this: I forgive your sins.
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You don't know what those skeletons were so upset about, you weren't doing anything wrong. Though, you suppose that never really mattered. They hated you no matter what you said or did. But... you never thought they'd kick you out over something like dating one of them, especially someone they never seemed to like either.
Well, it's probably best you two just leave. You're not wanted there anyway, right?Series
- Part 2 of Shorts Turned Fics
- Language:
- English
- Words:
- 105,544
- Chapters:
- 43/?
- Collections:
- 2
- Comments:
- 1,185
- Kudos:
- 3,392
- Bookmarks:
- 680
- Hits:
- 105,163
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43
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Frisk has always had trouble saying so when something's bothering them.
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One shot!
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When Frisk has a nightmare, they don't go to wake their mother. Sans and Frisk post-pacifist route recovery fluff.
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- Part 2 of Monster Family
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Bookmark Notes:
NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE
I'M DONE.
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- Words:
- 7,266
- Works:
- 2
- Bookmarks:
- 22
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You've learned the hard way that monsters aren't monsters. You're probably the only real monster out there.
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Years later, things are going well for everyone after monsters have settled on the surface, but just because people don't talk about old wounds doesn't mean they're not there.
- Language:
- English
- Words:
- 2,285
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 30
- Kudos:
- 1,733
- Bookmarks:
- 247
- Hits:
- 14,493