UndertaleVerse
Stories in undertale and all off shots
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After Sans escaped from bad humans he gets found and taken in by Red and Edge. But Sans his past is trying to gain in on him, as the ones that had lost him were not ready to let him go. How ready are they to make sure Sans can stay happy and with Red and Edge? Or will he get dragged back to return to that awful place?
Bookmarked by evildarkkitten
29 Jan 2026
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Sticking Together by Kimmylia
Fandoms:Undertale (Video Game)After Sans escaped from bad humans he gets found and taken in by Red and Edge. But Sans his past is trying to gain in on him, as the ones that had lost him were not ready to let him go. How ready are they to make sure Sans can stay happy and with Red and Edge? Or will he get dragged back to return to that awful place?
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Summary
Sans has put in the bone work.
For fifteen years, he's raised Papyrus.
Not even counting the time loop.
And now some pretentious ancient bones want to have a say?
Oh hell no.
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Said "ancient bones" are mortified.
How were they supposed to know the short depressed skeleton was barely two decades old?!
- Language:
- English
- Words:
- 232,518
- Chapters:
- 54/?
- Comments:
- 2,013
- Kudos:
- 1,700
- Bookmarks:
- 367
- Hits:
- 65,073
Bookmarked by evildarkkitten
29 Jan 2026
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10 Skeletons With 1000 Years to Go by Birds_And_Words
Fandoms:Undertale (Video Game)Sans has put in the bone work.
For fifteen years, he's raised Papyrus.
Not even counting the time loop.
And now some pretentious ancient bones want to have a say?
Oh hell no.
-
Said "ancient bones" are mortified.
How were they supposed to know the short depressed skeleton was barely two decades old?!
-
Tags
Summary
When Queen Toriel had announced unexpected guests, Sans hadn't realized just how unanticipated the monsters truly were. The skeleton knew they were an anomaly, rougher versions of himself and his brother. What he hadn't expected was both of them to be Alphas. To top it all off, Edge and Red seem to be very interested in courting him, a rare Omega.
Welp, this was going to be a fascinating experience. It's not like Sans wasn't already keeping an eye on the tentative peace Frisk was brokering with the humans. Sans would entertain the odd notion. It's not like anything could come out of it, right?
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-Undertale/Underfell Universe merged with a SlaveTale flavor.-
-Polyamorous Spicykustard-
-This was requested by the lovely TDoomPoet on Twitter!-- Language:
- English
- Words:
- 49,055
- Chapters:
- 30/30
- Comments:
- 327
- Kudos:
- 636
- Bookmarks:
- 120
- Hits:
- 15,527
Bookmarked by evildarkkitten
20 Jul 2022
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Untamed Sentiment by Mercy_Run for TDoompoet
Fandoms:Undertale (Video Game)When Queen Toriel had announced unexpected guests, Sans hadn't realized just how unanticipated the monsters truly were. The skeleton knew they were an anomaly, rougher versions of himself and his brother. What he hadn't expected was both of them to be Alphas. To top it all off, Edge and Red seem to be very interested in courting him, a rare Omega.
Welp, this was going to be a fascinating experience. It's not like Sans wasn't already keeping an eye on the tentative peace Frisk was brokering with the humans. Sans would entertain the odd notion. It's not like anything could come out of it, right?
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Summary
"so how did you two meet?" Sans, the laid-back leader of the skelebros group asked, his grin relaxed as he leaned over the kitchen table and sipped on his morning coffee.
"Oh, uh..." You rubbed your chin and tried to play it cool. "Well, it was late last night, and I thought I was looking for a dead body in the abandoned woods, so you can imagine my surprise when I found out he wasn't my guy."
"And then I punched her," Stretch replied, handing you a plate full of buttery pancakes.
"Yeah," you hummed, oblivious to the sudden silence around you. "In the face, too."
Tldr: that time stretch brings home a mage and doesn't realize it
- Language:
- English
- Words:
- 67,228
- Chapters:
- 31/?
- Comments:
- 622
- Kudos:
- 2,120
- Bookmarks:
- 492
- Hits:
- 46,976
Bookmarked by evildarkkitten
03 Jun 2022
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Your Friendly-Neighborhood Witch by earthvibes
Fandoms:Undertale (Video Game)"so how did you two meet?" Sans, the laid-back leader of the skelebros group asked, his grin relaxed as he leaned over the kitchen table and sipped on his morning coffee.
"Oh, uh..." You rubbed your chin and tried to play it cool. "Well, it was late last night, and I thought I was looking for a dead body in the abandoned woods, so you can imagine my surprise when I found out he wasn't my guy."
"And then I punched her," Stretch replied, handing you a plate full of buttery pancakes.
"Yeah," you hummed, oblivious to the sudden silence around you. "In the face, too."
Tldr: that time stretch brings home a mage and doesn't realize it
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Strung Between Bones by Impeys_Princess
Fandoms: Undertale (Video Game), Underverse - Fandom, Undertale AU - Fandom
18 Nov 2025
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No memories of your childhood? Check. Adoptive father? Check. Adoptive father who is made of FIRE?! ...Check!! - You're a 19 year old student about to start her first semester in college. And guess what? You need a place to stay! Luckily, your close buddy Sans has a room to spare. But how will you react when you realize you'll be rooming with 8 other men? And how will those men react to your... issues? What bonds will grow? Just wait and see~!
Bookmarked by evildarkkitten
13 Feb 2022
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Bookmarker's Notes
Strung Between Bones by Impeys_Princess
Fandoms:Undertale (Video Game), Underverse - Fandom, Undertale AU - FandomNo memories of your childhood? Check. Adoptive father? Check. Adoptive father who is made of FIRE?! ...Check!! - You're a 19 year old student about to start her first semester in college. And guess what? You need a place to stay! Luckily, your close buddy Sans has a room to spare. But how will you react when you realize you'll be rooming with 8 other men? And how will those men react to your... issues? What bonds will grow? Just wait and see~!