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Undertale / UTMV sanscest hypnosis oneshots by Chris_ghosty77
Fandoms: Undertale (Video Game)
29 Jul 2025
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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
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Multiversal Shinniagins (deep stories!!!) by frogfic, Sara_beara
Fandoms: Steven Universe (Cartoon), Homestuck, Undertale (Video Game), Inside Out (Pixar Movies)
29 Jul 2025
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Summary
SHort stories by randomizing shit
The Multiverse is real and this is all cannonCo-written by frogfic
writing practice
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Crossover's Peak: Impostors All Around by TraitofConfusion16
Fandoms: Sonic the Hedgehog - All Media Types, New Dangan Ronpa V3: Everyone's New Semester of Killing, Undertale (Video Game), Dream SMP, Dangan Ronpa: Trigger Happy Havoc, Just Shapes & Beats (Video Game), Among Us (Video Game), Bluey (Cartoon 2018), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Super Dangan Ronpa 2, Dangan Ronpa 3: The End of 希望ヶ峰学園 | The End of Kibougamine Gakuen | End of Hope's Peak High School, Video Blogging RPF, Sonic the Hedgehog (IDW Comics), Dangan Ronpa Series
29 Jul 2025
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Summary
If you haven't fully read Game of Life & Death, I suggest that you fully do cuz you won't understand what's going on if you don't.
After the mastermind has been defeated, the remaining five were led to a new future of hope. Then, they met up with a league of past survivors to a floating airship. Even after meeting up with each other, there seems to be impostors onboard.
Series
- Part 2 of Crossover's Peak AU
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A human sophomore transfer student has been accepted into a relatively new and experimental college program that takes him right to the heart of New New Home, moving in to a drastically new college life in a world where the monsters reemerged from the Underground of Mt. Ebott.
It's here in his new settling life, he finds himself accidentally falling for a certain monster professor. And frankly, she might be falling for him too.
WIP Slowburn Romance/Slice of Life fic between Toriel and OC in Undertale AU (True Pacifist Route)
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In the year 40XX humans and monsters have successfully established colonies in planets far away from our own, in other galaxies. Polaris VI is one of the many missions to deliver supplies to a space station overseeing one such colony. With Cross as the commander, Killer as the pilot, Dust as the medical staff onboard, and Horror as the engineer, this mission should be successful and be back on earth ten years after departure, as scheduled… little do they know this mission will change their lives forever.
Updates every monday!
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Kris discovers a world beneath the surface. One unlike anything they have ever seen. With it, they are given a suit of armor that grants them immeasurable power.
For their entire life they have felt useless. But with the armor, they didn't have to be Kris Dreemurr. They could be something else. Something more.
They could make a difference.
tl;dr - Kris becomes a superhero and fights crime in Hometown
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A Prophecy Told to All by miz_25
Fandoms: Deltarune (Video Game), Undertale (Video Game)
29 Jul 2025
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Summary
The Light World.
A world where humans & monsters coexist with each other.
Living in a functional society.
For most, all they have known was the light.
The blinding light.
The unchanging light.
The light that shines to hide away the darkness.
But, on a day that was supposed to be peaceful, an unknown entity hijacked all screens and signals in the world.
In which, it started broadcasting something else.
Something
Very
Very
Interesting.
A revelation...a way to let the darkness take a stage.
...And who could've guessed it would all start in a small little town?
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Their King is dead. The six Souls are Gone. Their future lays in ruin.
Frisk has slipped through the barrier and left the monsters with shattered hopes and a toppled monarchy. With no witnesses, it was pure, selfish regicide. They were loved by all, and thus, their betrayal cut all the deeper. For the third and final time, humans had stolen everything from them.
Anger has a way of changing people. It remains in the Soul even as memories fade.
Frisk may be gone, but the RESETS continue, multiplying the resentment within them and morphing the residents of the Underground into tightly wound reflections of their former selves. No longer in a position to do nothing, Sans is Determined to find a way past the barrier for the sake of his brother, and for the sake of vengeance.
He’ll give anything to achieve that goal. His Soul included.
He’d found an alternate method that should work, buried deep inside a gilded dusty tome in the royal library. Instead of using LoVe to pass through the barrier, Sans was going to use love. He was going to have to gain a consenting human, and convince her to bind her Soul to his. Permanently.
Series
- Part 4 of The Butterfly Effect 💚💛🧡💜💙🩵❤️
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Susie wakes up late like always. She swiftly brushes her teeth and changes out of her pajamas into her usual t-shirt-baggy-jeans combo. Grabbing her jacket, she heads to school. She walks in, fashionably late as always, but something isn’t right.
Noelle didn’t wave at her when she walked in.
Susie’s stomach dropped. Huh. Weird. I guess she didn’t notice me opening the door, Susie thinks, telling herself not to dwell on it too hard. Her eyelids grew heavy from listening to whatever Alphys was attempting to teach that day. After all, today’s a regular day.
Or at least it was until Susie spotted the button Noelle was wearing at lunch.
“Holy shit! Noelle, it's your birthday???”
Susie forgets Noelle's birthday and does whatever she can to make up for it, shenanigans ensue.
- Language:
- English
- Words:
- 5,032
- Chapters:
- 1/1
- Hits:
- 15
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The Last Amalgamate (The Peacock AU edition) by WingsOfShen
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game), Kung Fu Panda (Movies)
28 Jul 2025
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Summary
After millennia, the barrier keeping the monsters Underground has finally broken. The entirety of the Underground does not remember what happened. All that is known is that a living human child was involved.
Before starting a new life on the surface, Frisk joins Alphys in sending the final amalgamate back home to her family, making new friends along the way and giving them their much-needed happy ending.
(Based off "The Last Amalgamate" by VyletBunni and the DeltaTraveler team. Credit goes to them for the animation series.)
Series
- Part 4 of The Peacock AU
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Summary
No sabemos que es el mundo en su totalidad, tu no lo puedes oír y yo no lo puedo entender.
¿Quién es la falla?
No sé si el mundo es imperfecto o yo lo soy, tal vez lo somos, tu y yo.
Mi pasado me precede y me creía débil, más, tu me acogiste para acompañarme.
Pero, dices que adoras mis defectos, por primera vez amo ser parte de ellos.
Aun si tu risa no me dejes escuchar o tu no me puedas entender, aquí estamos, enfrentando el mundo tal cual es.- Language:
- Español
- Words:
- 2,776
- Chapters:
- 2/150
- Hits:
- 3
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Ship Children asks and dares by iamauthor979
Fandoms: Murder Drones (Web Series), The Amazing Digital Circus (Web Series), Undertale (Video Game)
28 Jul 2025
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Summary
A fic where you can ask any of my ship kids questions and dare them to do things. 100% SFW because every ship kid's a minor.
If you're here for the Undertale AU, skip to Chapter 31.
Series
- Part 3 of My TADC Ship Children and their Journey
- Part 1 of Ace's life story (Nuzi ship kid)
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Summary
Rather than the selectively mute child who let things flow without any thought of disturbing the pre-established script, it was the mafia boss (in training) who descended to the UNDERGROUND instead.
And Sawada Tsunayoshi never like it when someone tried to chain his will down like a mere puppet.
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Dust is forced into working for a dark, goopy skeleton named Nightmare. Nightmare wanted Dust to help him and his subordinate, Killer, spread negatively through the multiverse and fight a group called “The Star Sanses”. Dust didn't want to and would rather have stayed in his AU, waiting for that genocidal human to return but…you never want to do something you're forced to do.
He doesn't like Killer and Nightmare at all but when Horror is brought in he may just get a friend. When yet another skeleton Crosses into their gang he finds that thing might not be so bad.
As time goes on, Dust learns more about who he has to work with. They all do…and maybe Dust begins to like working with Nightmare. Maybe they all begin to care for each other.
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OG universe but the siblings are Swapdream instead of normal Dreamtale and Swan (Swapdream Nightmare) has the Bad Sanses with him (Killer, Horror, Dust and Cross) and then they all kiss
(and no, there is no incest..)
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After the barrier was destroyed, a man named William arrived to greet monsterkind, having been waiting his entire life for this moment. Offering his help in ensuring a smooth transition to the surface, he, along with his son Micheal, are given a tour of the underground.
Micheal didn’t have many friends, and his father insisted this would be good for him. He certainly hadn’t expected to meet a girl that he immediately knew he wanted to spend the rest of his life with.
Frisk and Chara have been through hell together. Throughout everything, they were always there for each other. Now, with Chara separated from Frisk once they move to the surface, the two are finally forced to confront what their relationship truly is.
Series
- Part 1 of The Henrikson Saga
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GENERATIONS: Memories Alight (Freedom AU Book 13) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
28 Jul 2025
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Summary
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 the missing parts of each effected 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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Summary
Sans wakes up with a splitting headache and no idea why there's a new crack on their skull. As it turns out, that was actually the least of his worries, because when he meets a more deadly version of himself, he suddenly realizes he may not be in Kansas anymore...
Series
- Part 1 of Graceful Mistakes
- Language:
- English
- Words:
- 2,000
- Chapters:
- 1/?
- Hits:
- 6
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An outlier from outside ( horror tale) by ligmaballz69
Fandoms: OMORI (Video Game), Undertale (Video Game)
29 Jul 2025
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Summary
Sunny ran out of his home due to a certain accident
He didn't intend for things to come to this
He ran to the lake, but because it was pitch black outside, he got lost in the woods only to end up on the cliff inside a mountain.
He was still thinking it was a nightmare so he jumped so he could wake up in the arms of Mari calming him down like any bad realistic dream
He always had
Unfortunately, it was the beginning of his worst nightmaresBtw English is not my first language
I should clear that out again after ehs -
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Summary
When Rosie finds herself in the Underground she's quick to adjust inspite of the depression that follows. But, Sans believes she's here for a reason and is connected to the mysterious Doctor Gaster. Will an adult human change the tides and help Frisk free the Underground entirely or will it cause more heart ache?