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SOUL's Divine Fire by Virtual_Faye27
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Undertale (Video Game)
12 Oct 2025
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Summary
Bridget Hartkroft would like to state, for the record, that when she left Camp she didn't expect to run into an entirely NEW Pantheon! That seemed like something a Big Three child or one of The Seven would deal with. Not a crippled daughter of Hephaestus that wanted to get away from her traumas and stop weapon making.
But here she was; Nowhere near her fellow Greeks, the Egyptians, Norse OR the Romans and she HAPPENS to be nearby when Magic-born Monsters finally escape their magically sealed prison and now she encounters a lot of Skeleton Avatars of Gods and their Mortal followers! At least with the creepy ones they kill the things after her and can be banished if she throws sharp pointy things at them when normal offerings don't work. The 'good' ones make her wish she could jump into fire like her half-brother could just so they would Leave Her Alone.
For the Undertale Multiverse when a new AU is born with almost as much divine energy coming from it as Reapertale they just HAVE to investigate! And that one weird SOUL-ed kid threw food and weapons at them they just HAD to stick around! But why was she so sad and angry all the time?
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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
- Language:
- English
- Words:
- 748
- Chapters:
- 3/?
- Hits:
- 2
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For a while now, Mettaton has admired Papyrus from afar.
On the cameras in the lab, he saw his face on the screen.
Everything he did, everything he said... All of it was enough to make a robot such as himself flustered.Eventually, he asks his friends, Undyne and Alphys, for advice on how to navigate these new, exciting feelings
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IT'S THAT TIME OF THE YEAR!
Kinktober time~!So yeh this is basically short drabbles of smut. Some will be longer, some will be shorter but I'm gonna try my best to make them juicy~
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Once monsters had been released from the underground, the stage was set for a new revelation in the world of science. many people saw against integrating monsters into human society, but you encouraged it. with the discovery of magic and how it can interact with modern science. Now with the new applicants, your discovery will only increase and maybe your relationships with monsters, too. stay tuned for new journeys with your monster friends and learning things that have...multiverse impacts.
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Justice Evolved by The_Spar1an
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game)
12 Oct 2025
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Summary
Clover remembers.
After spending quite some time dead, He finds himself with memories he'd rather not have.
Memories that tell him who he truly is.
Memories that haunt him.------------------------------
This work will contain Original characters for the sake of worldbuilding, and I fully intend to make some of them play major roles in the story.
This is an alternate universe to Undertale Red and Yellow.
This work will be from Clover's POV. (written in first person, not second person, aka "I" instead of "You") -
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Summary
Years after monster and human society merge, a young monster returns to the Underground with the intention of finding a story to tell. She finds that story in a stack of well loved letters between one Cathode and Mailman.
NOTICE: The final arc of this story contains implied suicidal ideation and serious self-destructive behaviors. If you are not in a position to read this sort of thing, you can stop reading after Chapter 22 and skip from there straight to the epilogue!
Series
- Part 1 of Dear Mailman: Yours, Cathode
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就在他踏进房间的一刹那，一股无可抗拒的巨大力量猛地压制住全身，将他狠狠按倒在地。几乎是接触地面的同时他立刻召唤出武器，但对方的反应同样迅捷，立刻补足了对他上肢的压制，手里的刀刚凝聚出实体就被打断，脱手飞出，化为一片虚无的数据流。
Killer早已闪身到一旁，饶有兴味地观看这一幕。
“抱歉啊新人，”他的声音毫无歉意，只有一种玩味的残忍，“我小小的骗了你。惊喜！这是我的宿舍。”
另一个带着冷冽杀意的声音自房间中央响起：“Killer，你带了什么人过来？”
“新同事。”Killer蹲下身，掐着Cross的下巴，强迫他抬起头展示给对方看：“但不那么新。”
- Language:
- 中文-普通话 國語
- Words:
- 7,630
- Chapters:
- 1/1
- Hits:
- 8
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Dream revirava seu sótão.
Porque revirava seu sótão?Em meio de tantas boas lembranças com Nightmare algo no fundo da existência fala que tudo que foi vivido valeu a pena.
Sim, boas memórias valem a pena..._________________________________________
Essa é uma história sobre o Dream e Nightmare lembrando de boas coisas do passado.
- Language:
- Português brasileiro
- Words:
- 1,365
- Chapters:
- 1/1
- Hits:
- 3
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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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First kinktober ever, list isn't complete but trust it will be done by Halloween.
Dedicating this fic to my very very special friend of mine. Pookie, if you see this, ily <3
Uh yeah, hope y'all enjoy ^^
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The Barrier's broken and the monsters are stepping out into a Surface they've dreamed of for years uncountable and forgotten. The human that helped them break through is at their side, just as unfamiliar and unsure about the Surface as they are. Upon first glance, the monsters stumble upon another human as they emerge from their prison. A human like any other, but to the monsters 'any other' human has been instrumental to regaining their footing on the Surface. Will this one be too? And are blushed cheeks something every human wears on the Surface? Come along on a journey with humans trying to understand magic, and the memories that follow. Following not as candles that warm, but as shadows that haunt. The human condition changes ever so much when exposed to magic, but how much? And how much can one human take before becoming determined?
A smorgasbord of events from tidying up a goat family to magic of the soul!
This is an amalgamation of the One Falls series into one story with the chapters
1-30:One falls, more rise
31-61:More rose, one remains
62-104:One saved, more left behind
104-120:One Falls: Change Of Heart(s)
121-181:More invited, one to celebrate
182-428:Soul of our Hearts -
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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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Sans has always just been Sans, the funny chill guy everyone knows. But when the resets stopped what is he supposed to do? He became lazy because even if he tried to do something, everything would have just been reset. So what can he do now that the resets stopped? He just continues his routine that he always had. Though coming up on the cliff to stare at the stars and water is new. He's... not sure what he wants to do now. Now that he is alone and Papyrus left to travel the world. Hence why you're here to talk with him.
- Language:
- English
- Words:
- 2,837
- Chapters:
- 1/1
- Hits:
- 0
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You are suuuper obsessed with Galaxy and its thing, especially the universe! You spend over Years building a machine and another over years to make it perfect, night and day, even when you're sick, you still do the things you love.
You close your eyes and ears to the people who call you crazy, calling you mad, insulting your creation, Etc. Etc.
But who are they to stop you anyway??And dear god, after years of tears, blood, and mind... the MACHINE IS PERFECT! At least that was what you thought.
You get sucked by your own creation when you try to make coordination and testing on it, and now you're here.. with a skeleton.. oh my god
It's wonderful! YOUR MACHINE IS WORKING! HAH! You can't wait to slap the mouth that calls your creation useless by this INVENTION~
Well, after you successfully back to your own universe, survive on this world, well, you're gonna get help from the skeletons infront of you... right?
And then you can ask a few questions about this universe, hopefully he wants to answer them... he will... You're going to make sure he gonna help you, if it means begging.
Alright... here we go.
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Chara had never gotten a happy ending.
Her life was one of tragedy, loss and trauma that would never truly go away.
Frisk was the one human she'd truly grown attached to. Even though she'd never admit it.
And so, when that run started, it ruined Chara. Turning her into a soul that craved strength and power.
Because she'd never truly possessed it in her life.
Because with it, she was unstoppable.
Frisk wanted her partner to have a second chance at life, a life where she'd be truly happy.
She knew that this would be her only way of redeeming herself in Chara's eyes. So she seeked the help of a friend.
A certain skeleton that Chara despises with all her heart... And she was about to owe her life to him.
Sans
How will the two emerge from the aftermath? And how will their relationship transform, if at all, from hostility to that of a friendship?
How will this 'Distance Between Two' be covered?
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Seeing a murder in an alleyway was the last thing Riley ever thought she’d see happening in her small town WestonVill. Having the murder disappear over night and the murders move in across from her was also something she’d never expect to happen. But here Riley Dottingham was, being pursued by two mentally unstable skeletons.
If she could only figure out what they want from her.
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When the world ended, the radio kept talking.
Nightmare speaks into the static because it’s easier than silence.
One night, someone answers, a stranger’s voice, half-broken by static and distance.[ For 31 Days of Horror - Day 12: Radio]
Series
- Part 57 of Undertale Fics
- Part 67 of One-Shots / Two-Shots
- Part 5 of Prompt Fics
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Undertale Kinktober 2025 hypnosis edition by Chris_ghosty77
Fandoms: Undertale (Video Game)
12 Oct 2025
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Summary
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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𝐑𝐄𝐒𝐄𝐓 𝐌𝐄 𝐆𝐄𝐍𝐓𝐋𝐘 ── BAD!SANSES X READER by HauntStrike
Fandoms: Undertale (Video Game), Undertale!AUs, Underverse - Fandom
12 Oct 2025
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Summary
⠀⠀⠀⠀⠀
— “C’mon, Dusty, let ‘em breathe! They just found out they’re a anomaly.”*You stare at them, words caught in your throat.*
“A… what?”
⠀⠀⠀⠀⠀⠀⠀⤹✎⤸⠀.⠀⠀.⠀⠀. ⠀⠀.⠀⠀.⠀⠀.
ㅤ⠀ㅤ⠀𝅘𝅥₍ ☠︎ ₎ ㅤ𝅄ㅤ⊰✝︎⊱ ㅤ𝐈𝐍 𝐖𝐇𝐈𝐂𝐇 ─── What does the fate of the Multiverse have to do with you? Well, my dear __________, you live in a world that feels ordinary: familiar streets, a life that seems entirely of your own. Well, until a visitor arrives, and suddenly, the life you thought was yours begins to feel… 𝙛𝙧𝙖𝙜𝙞𝙡𝙚. You realize you are no longer just living, and everything you once know was a lie.. Now, the fate of the narrative hinges on what you do next: and with a bunch of chaotic skeletons. It seems that leaving this place might be the only way to survive this madness — if the creators will even let you...
⠀⠀⠀⠀⠀⠀⠀⤹✎⤸⠀.⠀⠀.⠀⠀. ⠀⠀.⠀⠀.⠀⠀.
╰>⠀⠀🉇; 𑁍 ˒ 𝐔𝐍𝐅𝐈𝐍𝐈𝐒𝐇𝐄𝐃 𝐁𝐎𝐎𝐊 - The chapters will be posted once or twice a week.