1 - 20 of 8,992 Works in Sans/Sans (Undertale)
Navigation
Listing Works
-
Tags
Summary
A completely normal human getting Reincarnated as a certain Skeleton's body! A story about hope! And definitely not set on crushing yours.
Oh! And somehow everyone thinks he and Error are a couple...Huh weird right?
-
Undertale / UTMV sanscest hypnosis oneshots by Chris_ghosty77
Fandoms: Undertale (Video Game)
15 Feb 2026
Tags
Summary
My first work, a book of oneshots focused on hypnosis / mind control.
Most stories will be non/dub-con so be careful.
Almost any ships, focused on sanscest.
Edit: The number of tags being limited, please read the summary of each chapter to know the warnings / kinks. I hope you enjoy reading this book as much as I love writing it.Series
- Part 1 of Undertail hypnosis series
-
Tags
Summary
On the ice, Cross knows exactly who he is.
Hockey is noise and impact and certainty—early mornings, aching muscles, and the comfort of rules that never change. The rink has always made sense to him. Until one quiet practice, when his focus drifts to the far end of the ice… and to Dream.
Dream skates like the world is holding its breath for him. Alone, graceful, and seemingly untouched by the chaos around him, he moves with a softness Cross has never learned how to name. They share the same rink, the same cold air, but live in completely different worlds—one built on force, the other on trust.
As practices overlap and glances linger, Cross begins to notice the spaces between collisions, the silence beneath the noise. And Dream, used to skating alone, starts to wonder what it would feel like to be seen.
Set beneath bright rink lights and winter mornings, this is a story about two boys moving in opposite directions, until the ice pulls them closer. About finding connection in quiet moments. About learning that sometimes, the most powerful thing isn’t how hard you hit the ice… but how gently you glide across it.
-
Tags
Summary
Art from: VolodyaNocturneНайтмер победил. Тень Короля Кошмаров накрыла миры, а единственный, кто мог ей противостоять, стал его личным трофеем. Дрим забыл вкус свободы и тяжесть своего лука, теперь он лишь узник в стенах собственного дома.
В неприступной Омеге догорает последний очаг сопротивления. Надежда беженцев о свободе становится все слабее, но они продолжают бороться, ведь иногда даже реквием по мечте можно спеть с оружием в руках.
-
Tags
Summary
IM BACK IN THE BUILDING AGAIN! (Aka, Undertale multiverse is dragging me back to the deepest pits)
There was once a plain world, and one entity decided to bring forth gods to protect and rule the future they foresaw. So they planned, they waited. Then a spark happened
One lonely world, along a vast plane, existed. One star bright among the black canvas. They watched over it, curious about the world that one mysterious deity had created out of loneliness.They watched it branch, alternate universes connecting to one. Only when it reached a certain number did they start to create their own.
The first one is the advocator, given the ability to aid in creating with a swipe of their brush.
The second one is the enforcer, given the ability to erase or decode malfunctioning or barren AUs that would risk their universe collapsing- Language:
- English
- Words:
- 711
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 8
-
Tags
Summary
Disclaimers:
Several details in this fic are heavily inspired by 'Blue joins the bad sanses' comic, so go check that out
Canon innacuracies: Passive and Corrupted Nightmare are the same person, Ink is the creator and not the protector, Ink, Error, Nightmare, and Dream, are all gods, Blue, Killer, Horror, and Dust's specific au timelines were all destroyed, and i took liberties with how the void works. Also, no Cross sans will be mentioned, i don't know enough about underverse, and there will be some OC non-sans God/entity/things later on. The fic will be split into parts, each lasting nine chapters.
Schedule: Once a week, on Saturday, Sunday, or Monday, and i will post art or a reference sheet with every chapter. Trigger warnings will be specified in chapter notes. I've never written for undertale before, so please let me know what you guys think :3With that said, the actual plot: After an injured Error crashes into Nightmare and Co's home, a close bond starts to form between the two gods, both forced villains. In light of Ink's attempt to kill Error, Dream finally starts to lose it, and Blue gets dragged along.
Average chapter length is 500-2000
Series
-
Tags
Summary
I'm mentally torturing my own version of Nightmare and He is hating life. Also multverse war is going on i don't know this is chaos read it i promies it's good!
- Language:
- English
- Words:
- 7,162
- Chapters:
- 5/?
- Hits:
- 19
-
Tags
Summary
A new student appears after a long summer break, causing a huge fight that ended up in a complete disaster. Dream comes in to stop the fight, not knowing they’d be doomed to see each other every single time.
-
Tags
Summary
As they settle into their new normal, Horror brings Killer along for a bit of gardening. Domestic shenanigans ensue.
Series
- Part 1 of gardening & its repercussions
-
Working through issues with a shunned diety by Hellian_Eden, Jesus_fox
Fandoms: Undertale (Video Game)
14 Feb 2026
Tags
Summary
The Multiverse is vast and nigh infinite, possibilities, concepts, the very function of a world's reality only limited by sheer creativity.
Within this realm, Dreamtale exists as an enigma, plucked from another Multiverse entirely. The tragedy of it's Story forced to continue beyond it's Endings, for it forced the concept of Balance into the Multiverse's rules. Now open-ended, the only two Characters wanders throughout the Multiverse as one of it's Outcodes.
Dream broke out of stone to one colorful and curious Inkblot, so much to comprehend for someone so small. But alive nonetheless.
Nightmare woke up freshly dead.
Au: Get it? Cuzhe died lmao
-
Tags
Summary
Dream and Nightmare have a peaceful life in the haven they call home, but what happens when. Nightmare meets someone new?
-
Tags
Summary
Dust set his books down on the coffee table, managing to avoid collapsing. Where were the others? He looked around. The supply run had been mostly successful, but it had done a number on him. Dream had thrashed his ass, then Blue and Ink had handed it back to him neatly. There was also the problem of that human he had brought back…
This is my first fiction, so ignore it if it’s very cringe. Thanks!
-
Tags
Summary
Killer's daily life.
This is my first work.
This work is written for entertainment purposes, so please don't take it too seriously.It mainly revolves around Killer, but other people might be involved.
The title is not yet finalized and may change in the future.
-
Fanart of fics I like by Froggy_bot
Fandoms: Undertale (Video Game), Original Work, Life Series | 3rd Life SMP Series, SCP Foundation, Fullmetal Alchemist - All Media Types
14 Feb 2026
Tags
Summary
This is just going to be a dumping ground for all the fandom related art I do. Some might be of fanfics, others may just be an AU of my own creation.
Comments and kudoses are very appreciated!
Requests are open!!!
-
Tags
Summary
"Somos desconocidos tú y yo,
¿qué nos hace diferentes de lo que alguna vez fuimos y nunca seremos?,
ya no somos los mismos, es un hecho,
¿entonces por qué el dolor sigue siendo el mismo?"★ ★ ★
Error ha pasado su vida tratando de olvidar a Ink, con quién alguna vez creyó tenerlo todo.
Ahora, casi a sus 30 años, está listo para cumplir una promesa con la que finalmente dejará atrás el pasado. Pero, el destino tiene otros planes y un reencuentro inesperado podría avivarlo o destruirlo todo.
No todo es lo que parece y un secreto guardado durante años podría reescribir su historia.
¿Podrá el amor que una vez los unió sanar las viejas heridas?
¿O seguirán pretendiendo ser desconocidos?
-
Tags
Summary
Killer lived his whole life by following 3 crucial rules, what happens when he accidentally breaks all of them?
How does he cope with a world that is slipping away from him as he struggles to keep himself from spiralling?
Can he help everyone or will he fall?
-
Justice is BLIND to evil doing UNSPEAKable acts of kindness by Anjel_X for silverryu25
Fandoms: Undertale (Video Game)
14 Feb 2026
Tags
Summary
When a horrible event happens to one unfortunate AU, their saviors end up being the last people one would expect...
Why would the bad guys do such an act of kindness... and is there more to it than that... they'll just have to hope a certain Trio doesn't give them a Bad Time™ in the process...A Kustard fic with an unexpected twist in the form of a Nightmarish poly of miscreants
My Secret Santa Gyftfic for fellow Kustard and pun lover, the SANSational Silverryu!
Series
- Part 8 of Gyftmas, prompt and other BONEus events
- Part 4 of GYFTS that keep on giving
-
SonnetTale Part 2 - A Voice Awakens by DinofelisSnow1985, silverryu25 for silverryu25
Fandoms: Undertale (Video Game)
14 Feb 2026
Tags
Summary
I got permission from silverryu25 to write a continuation of this little gem that is SonnetTale. I hope i'll do it honor.
Series
- Part 2 of SonnetTale
-
Tags
Summary
Horror hates his body, he loves his mates but thinks they would be disgusted with him. This is his thoughts and struggles with body image after something happens that makes him pull away from his lovers.
this is the first time writing and posting an actual story basically me projecting
the next chapter will be more with the others this is mostly just horror having bad thoughts -
Tags
Summary
Prompt: bumping hips while brushing teeth next to each other before work
Summary: Red learns to brush his teeth, then teaches, then does it over and over and over again as his family grows and grows and grows.
(Love in the mundane)
