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A little bird flies the coop, clipped wings longing to soar, if only until she hits the ground.
Can she pick up the pieces her shattered heart and relearn how to live?Just, pure self-indulgence, really. Expect lots of fluff and shenanaganery.
My own spin on post-pacifist timeline. The monsters are free, but confined to one city, and kept secret from the world. A social experiment is run to see how humans hold up under long term magic exposure and if coexistence is really possible.
Our character, Robin, accidentally gets involved, and discovers a lot more than just magic as her life becomes increasingly intertwined with the lives of monsters of Mountainside. -
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So, I heard you like skeletons...
Reader insert prompt fills for @skeletonh0e's sans-centric Kinktober challenge on tumblr
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You've been in The Void for so long that you can't recall anything. Then you find a way out in the form of a skeleton that uses the damn thing as an express highway. Well, sort of. Only he can see you. Your memories are being weird too, since everything seems so familiar even though you can't recall anything.
Then the human falls, and everything goes downhill.OC-centric fic written from second person, it's not all angst but there's basically no comfort for everything that goes wrong (at least at the story's current point). Arc 2 is multiverse stuff
Arc 1: Rock Bottom, 1-11
Arc 2: Funhouse Mirrors, 12-? -
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What was supposed to be a harmless night of distraction turns into something far darker when Regina, still nursing the scars of a love she can’t let go of, finds a mysterious skeleton stumbling into her hotel room. In the heart of The Velvet Wing. a club known for its secrets and sin. Her quiet attempt at healing spirals into chaos.
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A Error and a Dream crash by a multiverse on the brink of destruction, will these two bastards fuck around and save this place local idiots or will they have to flee with their tails between their legs as a greater danger is targeting the multiverse they're in?
Where will the fate of this multiverse go? Will the friends succeed, or will this place end up like countless other multiverses?Aka - two friends go clean up the mess left by another bunch of idiots but things get a little more complicated than they initially thought.
Heavily inspired by His Story , I really enjoyed it.
Also the original ver Его история
You should definitely give it a try if you haven't already.Series
- Part 1 of Beyond Darkness
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Dualtale AU: Two sides of truth by ED_Soul
Fandoms: Undertale (Video Game), Underverse (webcomic)
21 Oct 2025
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Description:
This story is based on the distant and little-known Dualtale AU,where nothing is as simple as it seems. In this world, unlike the original Undertale, monsters were never trapped underground. But what was the price for peace between humans and monsters? And how is it connected to XGaster, when these events unfolded long before the X-Event?
(Features characters from Underverse and Undertale,adapted for this story.)Author's Note:
In the Dualtale AU,the famous rule "Kill or Be Killed" is replaced by another:
"Speak out, and you will be silenced."
This is a universe built on lies and dark secrets that everyone holds.Every character has their own agenda and their own rules and it's better not to try and learn them.Series
- Part 1 of Dualtale AU: Two sides of truth
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A Second Chance - A Dust x Cross Fic by Ratking_mischief
Fandoms: Undertale (Video Game)
21 Oct 2025
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After being saved from his desolate AU, Cross works on making the best of his second chance at life, and finds unexpected partnership along the way.
- Language:
- English
- Words:
- 1,670
- Chapters:
- 1/?
- Kudos:
- 3
- Hits:
- 9
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Your brother has been missing for three years. In your search to find him you go to Ebbot city a mountain city overrun by gangsters and mobsters. You catch the eye of a certain skeleton. Will you be able to find your brother or will you die trying?
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Kamari333's Kinktober shorts, following the prompts set along HERE.
Another year of Kamari333 doing their best to celebrate Kinkplay and the fun of erotica <3
Individual tags in the chapter summaries and notes.
Functional Table of Contents (with tags and warnings) included!
Series
- Part 9 of Kamari333 Kinktober Archive
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Undertale Kinktober 2025 hypnosis edition by Chris_ghosty77
Fandoms: Undertale (Video Game)
21 Oct 2025
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New kinktober! One chapter a day for the entire month!!! With a list I made myself, very excited to show everything I've written.
Just like the other ones every chapter contains some form of hypnosis/mind control/brainwashing. I'll do my best to tag but i can't tag absolutely everything so look at the warnings at each chapter or in the table of contents.Series
- Part 14 of Undertail hypnosis series
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Instead of dancing alone, I should be dancing with you by xpswag
Fandoms: Undertale (Video Game)
21 Oct 2025
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Last year of high-school; exams, friends, recess. Cross shouldn't be nervous, but this year was the year a new person will enter his life: Killer. Between home, struggles and a lot of gossips (mostly gossips), Cross will have to work on himself. But with this new boy invading his thoughts, it won't always be easy to focus...
Especially when , after some mistakes, he will have to repair things like he can.
Aka Cross and Killer are two cringe teenagers falling in love with each other.(high school and human au as well)
Series
- Part 1 of UTMV HighSchool/Modern AU
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Kidnapping the Boss and giving him the happy childhood that he deserves by catdemonakatsukigirl
Fandoms: Undertale (Video Game)
21 Oct 2025
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When Killer decided to bring some unknown science experiment into the castle, the last thing they expected was time travel. But hey now they have the most adorable baby bones ever, their boss Nightmare who doesn't know who they are and oh yeah is also 5.
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GENERATIONS: Memories Alight (Freedom AU Book 13) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
21 Oct 2025
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Fazbear Entertainment had always been able to easily control Anthros in the past, taking great advantage of their lost memories for far too long. And now, after all this time, these memories have been brought back to light, restoring what had been for too long shrouded of each Anthro...
Yet, while the Anthros may have regained their memories, with it comes a realization that some may need process their pasts at a slow pace. As it goes, the good memories aren't the only ones which have been restored. Not all is simple clarity as each Anthro recalls their individual pasts, and puzzling line of family generations.
Series
- Part 23 of Freedom AU [FNAF/UT]
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Killer is an average, gender-conflicted "woman" living her life in early 1950s Boston, dreaming of something more interesting and searching for her "One" until one day, a close friend reveals his secret and suddenly her life changes in an impossible way.
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insomnia is a pain—so is anxiety, it seems you're not the only one who agrees with that statement.
you wake up in the middle of the night again. wow, what a surprise. and your muddled brain says it's time for a midnight walk.
never trust your gut, especially if it's sleep deprived.
a skeleton crashes into you. and that is the thing that changes your life? For the better or worse, you hope it isn't the latter, and this strange skeleton doesn't murder you.
but you two seem to be more similar than you thought.
alternatively—you can't sleep, so you go for a walk. who knew that would change your course of life?
- Language:
- English
- Words:
- 2,400
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 20
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The thing about soulmates is, no matter what pries them apart, they always...always find a way back together
Chapters 1-3: Prologue
Chapters 4+: Main Story
*Chapters set to auto release every Saturday!
*This is a rewrite of I Have The Power of Gaster AND Anime On My Side. Same concept, with a bit of a serious feel.*
**Please be aware that this is not like my usual reader-inserts!! This story is in 3rd person pov, very vague description of a female reader. Unnamed (Pet names only). No use of y/n, y/e/c etc.**
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Skeletwins Sans' diary.
(Note: I HIGHLY recommend reading the main Skeletwins story before reading this fic. Spoilers for Snowdin Adventures with the Skeletwins ahead.)
Series
- Part 14 of Skeletwins Side Stories
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When life gives you a gun, you're gonna shoot. by Quinme
Fandoms: Undertale (Video Game)
21 Oct 2025
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One moment you were on the call with your friend, the next you are in a shady dark alley, pressed by... crocodile with fedora?
Life is confusing, and you have no damn idea where you even are and what will come next.
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OcTEARber 2025, Month challenge. by Lucasisverycool01
Fandoms: Undertale (Video Game), Undertale Multiverse - Fandom
21 Oct 2025
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This is a month challenge. However, some prompts are missing. I have combined it with another challenge I’m doing. I’m doing both a writing AND drawing one. I’m doing this over on Tumblr, my tag is the same as on here.
- Language:
- English
- Words:
- 15,487
- Chapters:
- 16/16
- Hits:
- 15
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Summary
Error doesn’t understand the point of carving pumpkins, but Dream’s smile makes him stay anyway.
[Flufftober - Day 21: Pumpkin Carving]
Series
- Part 61 of Undertale Fics
- Part 71 of One-Shots / Two-Shots
- Part 9 of Prompt Fics