1 - 20 of 544 Bookmarks by sans_from_undersing
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There are only three ways to leave a sounder. One, the sounder kicks you out, in which case it is up to the sounder what gifts the ousted member can keep. Two, a member of the sounder returns their gifts and officially breaks the bond. Finally three, one of the parties dies.
Tommy falls into the second category.
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Tommy tries to cut ties with his family. This does not work out.
Bookmarked by sans_from_undersing
23 Feb 2026
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"We are strangers, you and I,
What makes us different from who we once were and will never be?
We are no longer the same, it is a fact,
So why does the pain remain the same?"★ ★ ★
Error has spent his life trying to forget Ink, the one he once believed was his everything.
Now, nearing his 30s, he is ready to fulfill a promise that will finally allow him to leave the past behind. But fate has other plans, and an unexpected reunion could either rekindle the flame or destroy it all.
Nothing is as it seems, and a secret kept for years could rewrite their entire history.
Will the love that once bound them be enough to heal old wounds?
Or will they continue to pretend they are strangers?
Bookmarked by sans_from_undersing
19 Feb 2026
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Bodyguards [Dreamtale/Bad Guy Sanses Story] by NotaTeenDemon
Fandoms: Undertale (Video Game)
16 Feb 2026
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Adult Passive Nightmare's ill fated life in (pre-apple-incident) Dreamtale is forever changed when the "Murder Time Trio" come to his rescue against his usual bullies. Nightmare returns the favor by becoming their new dadmare. May have some dark themes.
Bookmarked by sans_from_undersing
14 Feb 2026
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Omega Nightmare Fics because I'm obsessed by Nightmares_Midnight
Fandom Undertale (Video Game)
17 Jan 2026
- Words:
- 15,871
- Works:
- 2
- Bookmarks:
- 1
Bookmarked by sans_from_undersing
14 Feb 2026
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Summary
Nightmare’s body stopped growing centuries ago.
His illusion shattered in one battle.
Now the multiverse knows what he is.The Bad Sanses aren’t taking it well.
(This is my first time writing a fic like this, so I’m just hoping it comes out okay)
Bookmarked by sans_from_undersing
14 Feb 2026
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“If you come into this room, your life is forfeit.”
Alright, maybe a bit of recon. Ream Nightmare after his little getaway. He gently slid the door open to the main room, trying to get a peek.
Holy shit.
From the door, Nightmare couldn’t see him, not easily, but from this angle, Killer could see a fuckton of him. He was positioned onto his hands and knees, having settled his chest onto a footrest to keep him upright. His one cyan eye was lolled back into his skull, a tentacle slowly thrusting down his throat, Nightmare’s mouth open and drooling around it.
Bookmarked by sans_from_undersing
13 Feb 2026
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Golden Feather in an Aching Void by yastaghr for Redkammy (Indulgenceahoy)
Fandoms: Undertale (Video Game)
22 Sep 2025
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Bookmarked by sans_from_undersing
11 Feb 2026
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This story is heavily inspired by the works of @camarondelacuadra. I was given permission several years ago to make this story, however, if he sees this and revokes his consent I will oblige and delete this immediately.
------------------------------------------------------Dream Sans is one of the beloved peacekeepers of AUs, as well as the Guardian of Positivity. Error Sans is the infamous destructor. They could never be together. Dream, however, doesn't see the issue. He admires and respects Error in all that he does, much to Ink's chagrin, and Swap's bewilderment.
He will do anything to have him. To love him. For him to love him back. No matter what, or who, gets in his way. They were destined for one another. Weren't they?
Bookmarked by sans_from_undersing
04 Feb 2026
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What if Geno turned into Error after being with Reaper and having Goth?
- Language:
- English
- Words:
- 39,631
- Chapters:
- 31/?
- Comments:
- 549
- Kudos:
- 1,264
- Bookmarks:
- 193
- Hits:
- 31,589
Bookmarked by sans_from_undersing
03 Feb 2026
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Godling in a Godless Land by MagnificentRose
Fandom Batman - All Media Types, DCU, Justice League - All Media Types, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan, Robin (Comics), Teen Titans - All Media Types
25 Feb 2026
- Words:
- 452,603
- Works:
- 48
- Bookmarks:
- 332
Bookmarked by sans_from_undersing
01 Feb 2026
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I Can Explain (No I Can’t) by Livvbb
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan, Batman - All Media Types
29 Jan 2026
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Summary
Seventeen-year-old demigod, five-year-old chaos magnet, one very confused Batfamily — what could possibly go wrong?
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Percy has a five-year-old to keep alive, Gotham’s rogues to dodge (and occasionally punch), and a conspiracy board-wielding Batfamily silently panicking at every move he makes. Altars, strange habits, and occasional rogue networking only make things worse. Somehow Percy is still standing, mostly sane, and keeping Estelle alive — all while the Batfamily spirals, because yes, apparently everything is cult-adjacent in Gotham
- Language:
- English
- Words:
- 16,786
- Chapters:
- 11/47
- Comments:
- 184
- Kudos:
- 1,142
- Bookmarks:
- 376
- Hits:
- 17,278
Bookmarked by sans_from_undersing
01 Feb 2026
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Another Cult Sibling by Arazog
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Batman - All Media Types
18 Feb 2026
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Summary
After his mother’s death, Percy is forced to move in with his wealthy uncle in Gotham. Luckily for him, he only has to survive one year under the same roof before he can move out and disappear again.
The Waynes, however, are completely overwhelmed. Why can’t they seem to handle their newest family member—one who’s clearly a traumatized cult member? And more confusing still: why does Percy seem to know so many people, both in and out of Gotham?
- Language:
- English
- Words:
- 18,766
- Chapters:
- 8/19
- Collections:
- 4
- Comments:
- 398
- Kudos:
- 2,896
- Bookmarks:
- 836
- Hits:
- 40,519
Bookmarked by sans_from_undersing
01 Feb 2026
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Shadow’s of Olympus, Streets of Gotham by less_butter
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan, Batman - All Media Types
30 Jan 2026
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Summary
What if, instead of being taken by the Minotaur Sally Jackson was killed, and Percy was shipped off to his closest living relative… in Gotham. Years later, and Percy and his family still keep their biggest secrets from each other.
Bookmarked by sans_from_undersing
01 Feb 2026
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Another family tragedy by Lilly6645
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Batman - All Media Types, DCeased (DC Comics), DC Extended Universe, Percy Jackson and the Olympians - Rick Riordan
11 Oct 2024
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Summary
Jason Todd found out who is real mother was. And in true Gothamite fashion, it was not Catherine Todd, or Sheila Haywood.
His real mother was a woman named Sally Jackson. So he decided that he would go find her. This time with telling the rest of the bat family ware he was going... and hopefully this time, no one will die.
Percy just go finished with the Second Giant War, and he finally had the time to go home.... only to find his apartment of fire. And a new older half brother to help him get through the pain. Well at least he has some semblance of a mortal family still.
Or:
Jason Todd has always had problems with Mothers in his life, at least when he lost this one, it came with younger half brother. The rest of his family will just have to deal. I mean Bruce has a track record of adopting kids.Series
- Part 1 of Another family tragedy: of Bats and Gods
- Language:
- English
- Words:
- 18,051
- Chapters:
- 13/?
- Comments:
- 213
- Kudos:
- 1,605
- Bookmarks:
- 359
- Hits:
- 32,422
Bookmarked by sans_from_undersing
26 Jan 2026
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Harry discovers that it is much easier to make Slytherins nice with love than with aggression. What was the saying again? You catch more flies with honey than with vinegar.
What starts with a few random compliments and smiles quickly leads to hugs, lingering touches, a few kisses... but before he knows it, Harry is the one who wants more.
- Language:
- English
- Words:
- 19,716
- Chapters:
- 16/?
- Collections:
- 3
- Comments:
- 711
- Kudos:
- 3,181
- Bookmarks:
- 1,001
- Hits:
- 49,746
Bookmarked by sans_from_undersing
25 Jan 2026
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Harry Potter and the BANGUS-BOOMUS-BANGUS CURSE by finding_truth_amongst_the_fiction
Fandoms: Harry Potter - J. K. Rowling
01 Sep 2025
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Summary
Harry’s had enough of Dark Lords, prophecies, and destiny.
So when the Ministry pushes him too far, he takes matters into his own hands - with a little help from an old WWII uniform and a very unconventional “spell.”Or: The one where Harry Potter steals a gun and stops playing by wizarding rules.
Series
- Part 3 of Crack Fic one shots
Bookmarked by sans_from_undersing
17 Jan 2026
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Pants on Fire by Les7091
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
11 Sep 2021
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Summary
Vigilante Deku has finally been caught. Detective Tsukauchi, who has been on his case for two years, Is excited to finally get some answers about this kid. But will be be able to?
"How old are you?"
"Old enough" true
"What's your quirk?"
"I'm a vampire, like the ones from Twilight" true
"What's your birthday?"
"February 31st" trueBookmarked by sans_from_undersing
14 Jan 2026
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Summary
"Children are who you heal for, but a parent is the one who heals you." -unhelpful but in there
A FGOD Error with unknown illness is put into a different universe and adopted by a BAMF Toriel who helps him get better.
Series
- Part 24 of Underswap #832
Bookmarked by sans_from_undersing
14 Jan 2026
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Summary
kinktober with everyday being a berry ship (ship including underswap sans)
!blue is a bottom in everyone of these!have fun reading ya sinners ;)
- Words:
- 38,180
- Works:
- 16
- Bookmarks:
- 5
Bookmarked by sans_from_undersing
09 Jan 2026
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Heaven is a happy farm life (Outer/Crop) by Chris_ghosty77 for ohitsthatguy
Fandoms: Undertale (Video Game)
19 Jul 2025
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Summary
Crop knows Outer wants to ask him to live with him, but Outer is way to shy to ask, so Crop decides to take matters into his own hands, hopefully Outer will eat all his food like a good slut, Crop made it with lots of love.
Warnings in the tags !Series
- Part 12 of Undertail hypnosis series
Bookmarked by sans_from_undersing
05 Jan 2026