1 - 20 of 36 Bookmarks by R3aderr_r
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This is a human dom/subverse, but with my own version, so there will be differences. The main ship is Afterdeath(Dom Reaper), and the other ships included in this story are Errink(Dom Error), Cream(Dom Dream), Crossmare(Dom Nightmare), Kreme(Dom Dream), Dustberry(Dom Dust), Killermare(Dom Nightmare), Kross and ScienRed(Dom Science). This story is very NSFW and has a tiny bit of non-con and attempted suicide. There is some plot.
"Well, you seem to have been caught red-handed, " the man chimed, and Geno sighed. So the man could tell immediately?
"I'm not a sub." The dom raised an eyebrow.
"Really? That's the best you can come up with?"
"If you don't believe me, that's your own problem." He snapped back, looking the man in the eyes. The dom looked surprised before smirking and leaning forward.
"Did you know you were a sub?" The man commanded, not giving him even a second to resist, as it was so sudden.
"Yes, " he was forced to say. His eyes widened as he cursed under his breath. The dom's dark eyes bore into him with amusement, making him want to shudder. He had never been forced by a command before.
- Language:
- English
- Words:
- 673,732
- Chapters:
- 30/30
- Comments:
- 585
- Kudos:
- 350
- Bookmarks:
- 54
- Hits:
- 21,309
Bookmarked by R3aderr_r
11 Sep 2025
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Trapped on a savage island. Hunted by monsters made of magic and bone. Claimed by five who refuse to let her go.
﹏﹏﹏﹏﹏﹏𓊝﹏﹏﹏﹏﹏𓂁﹏﹏﹏
It started off as a fun day on the beach, until you ended up ship wrecked on an island in the middle of the ocean. But you are not alone, massive skeleton monsters seem to have taken a liking to you. they've taken too much of a liking to you, now you find yourself in the middle of a territorial war.
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Bookmarked by R3aderr_r
21 Aug 2025
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This fic is more of a what if situation. What if instead of Nightmare taking Cross in, Error ended up doing that? How different would things be?
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Error watches, unflinching, as the skeleton's giant knife materializes, slicing through the stillness of the void. The vibrant glitches around his fingers pulsate more vividly in response, mirroring the tension. Despite the display of power, Error’s demeanor remains composed, almost amused by the dramatic reaction.
"You can call me Error. As for how I arrived here," he gestures loosely around them with a hand threaded with glitches, "I travel where the code calls, where anomalies beckon. Where the multiverse needs cleaned of anything that could harm it, and this place," he pauses, glancing around the stark whiteness, much like his own home, "Screamed for attention."
His gaze settles back on Cross, the colorful chaos of his form stark against the void. "You, however, are an interesting anomaly. Fighting so fiercely, clinging to existence in a world that has seemingly been erased." Error hummed, eyes still searching.
[[[ Slow Updates ]]]
Series
- Part 45 of Undertale Fics
- Part 5 of Roleplays
Bookmarked by R3aderr_r
15 Aug 2025
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Undertale Fics by MarshmallowSquared, SargeWritesFanfiction
Fandom: Homestuck, Rick and Morty, Undertale, Undertale (Video Game), ワンパンマン | One-Punch Man, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
26 Oct 2025
Summary
My Undertale collection
- Words:
- 349,101
- Works:
- 64
- Bookmarks:
- 3
Bookmarked by R3aderr_r
26 Jul 2025
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Nightmare and his gang encounter a mage and decide you know what? Their castle could use a decent maid. Yet, as in any fanfic under the sun, there's a twist, and there's something more to this mage--who requires Nightmare's special brand of magic to stay sane. Diana is soon saddled with five skeletons who seem more intent on annoying her to death than anything, and despite all rationale, finds herself drawn to their dark leader for reasons beyond even her comprehension. Too bad it seems like everyone in the Multiverse seems hellbent on getting between her and Nightmare.
Started out as a reason to write Nightmare porn and ended up having an actual plot. Lord help us.
- Language:
- English
- Words:
- 365,089
- Chapters:
- 52/?
- Collections:
- 1
- Comments:
- 2,521
- Kudos:
- 1,879
- Bookmarks:
- 452
- Hits:
- 96,053
Bookmarked by R3aderr_r
26 May 2025
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Based on AcidGreenFlame’s Royal AU! Also inspired by Aoi Kanna’s artwork!
Horror has noticed that everyone has been tense lately and decides to make some cookies. But he makes sure to pack enough intent to get through to even the stubbornest of them.
Bookmarked by R3aderr_r
25 Jan 2025
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No one knew that Nightmare had a brother.
For five hundred years, he wreaked havoc.
Until the stone in his basement began to crack.
Dream Sans story. I do not own any of the characters in this story.
Prequel to Defying Destiny! Because this description is very much outdated by now.
Series
- Part 1 of Defying Destiny
- Language:
- English
- Words:
- 73,674
- Chapters:
- 32/32
- Comments:
- 273
- Kudos:
- 1,077
- Bookmarks:
- 129
- Hits:
- 24,729
Bookmarked by R3aderr_r
12 Jan 2025
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Nightmare’s gang as a family drabbles by Estel_dreamer
Fandom: His Dark Materials - Philip Pullman, Undertale (Video Game)
21 Oct 2025
Summary
This will be a bunch of one shorts or short stories about Nightmare and his gang being a family. Most will probably be Cross centric cause he’s my absolute favourite. There will be fluff, angst, humour, heartache and much more
Most of these won't necessarily be connected but if they are I'll be sure to specify which ones are
- Words:
- 58,947
- Works:
- 21
- Bookmarks:
- 69
Bookmarked by R3aderr_r
02 Jan 2025
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It is commonly known that each of an octopus's tentacles has an independent brain,so it stands to reason that Nightmare and his tentacles might have their different thoughts,doesn't it?
Alternatively one could say:Senior,but the tentacles are more honest than the person themselves.Bookmarked by R3aderr_r
28 Dec 2024
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Killer had always thought that he was smart enough not to be tricked. And even when he was, he could always turn it around in his favor.
He believed that he could see everything coming from a mile away, knife in hand to protect himself.
But how wrong he was.
Bookmarked by R3aderr_r
22 Dec 2024
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It started out as a joke with Killer asking Nightmare who his favourite kid was. The King of Negativity gave the generic parent answer of not having a favourite while Error had no problem in saying his. They had laughed it off, thinking it a joke. It’s not till the Stars make the biggest mistake in their lives that they realise just how serious Error actually was.
Series
- Part 3 of Nightmare’s gang as a family drabbles
Bookmarked by R3aderr_r
13 Dec 2024
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Welcome Home by MarshmallowSquared, SargeWritesFanfiction
Fandoms: Undertale (Video Game)
17 May 2025
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Nightmare was in the middle of speaking to the murder trio when he felt it, the distinct feeling of despair that was overwhelming. It was something he had felt before ending up with the three of his cohorts- wards- no, the better phrasing these days would be 'his boys'. He was the oldest by a few hundred years, and they were like children, but in adult form.
Anyway, it was that exact feeling that had drawn him to each of them, with Killer it was despair mixed with overwhelming guilt. With Dust, it was an emptiness that had come along, just knowing the human was no longer interested in resetting after Dust had murdered over and over, letting him drown in it. With Horror it had been an overwhelming hunger that had caused overwhelming food anxiety that took forever to get under control.
This- this despair was like that, but there was a sadness, a loneliness, and he could taste it more than any other form of negativity right now. It was the strongest feeling throughout the multiverse and it was calling to him, practically screaming at him.
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Or: How Cross joined the Bad Sanses. PS: XChara isn't in this.
[Fic based on a roleplay]
[[[Slow Updates]]]
Series
- Part 39 of Undertale Fics
- Part 3 of Roleplays
Bookmarked by R3aderr_r
10 Dec 2024
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Summary
nightmare can get quite moody during this time of the month. What's the solution? cuddles, food, and naps
stole- I mean inspired by this lovely thread- https://twitter.com/Askellie_ut/status/1381857916051853313
Series
- Part 1 of Leviathan fics and drabbles
Bookmarked by R3aderr_r
05 Dec 2024
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Cross and Killer talk in a tree
Bookmarked by R3aderr_r
03 Dec 2024
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Cross doesn't accept Dream's extended hand. He doesn't set off on a quest for revenge, or heroism, or even for the sake of getting his old life back.
Instead, he runs, injured and alone, wanting nothing more than a place to hide while he recovers until he's ready to go again.
__Ccino finds a stranger behind his cafe.
~-~
HAPPY BIRTHDAY, CROSS!!!
in honor of the occasion, i've written a fic where i DON'T put him through five different wringers at once. generous, i know. this is also proof that i DO know how to write overall fluffy fics. the uh... the single example. whatever!my silly self completely forgot to mention!!! this fic only exists because i was inspired by an amazing immaculate beautiful piece of artwork by yeloenk (formerly inkblottzz) over on instagram! the piece in question is his day 3 entry for inktobertale, and it holds a place in my heart because again i CANNOT understate how wonderful it is. this is an objective fact i don't make the rules :3
Bookmarked by R3aderr_r
03 Dec 2024
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Summary
Cross betrays the Star Sanses and frees Nightmare. The price he has to pay leaves him amnesiac, injured and alone.
Who would give such a broken puppy a new home?
Series
- Part 5 of Nightmare's Clan
- Part 1 of Blind Bad Boi Cross
- Language:
- English
- Words:
- 49,917
- Chapters:
- 45/45
- Collections:
- 1
- Comments:
- 312
- Kudos:
- 865
- Bookmarks:
- 124
- Hits:
- 28,098
Bookmarked by R3aderr_r
27 Nov 2024
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Because i'm still very much slightly obsessed with them.
(WARNING - this is MY depiction of them, this is how I see them, don't go writing in the comments "hey this is not canon crossmare" it's not, please i just want to write about my favourite gays)
Bookmarked by R3aderr_r
25 Sep 2024
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Summary
Follow Nightmare's story of mental health as he makes the ultimate decision to reject feeding from negativity in order to end his own life.
- Words:
- 74,595
- Works:
- 2
- Bookmarks:
- 60
Bookmarked by R3aderr_r
19 Sep 2024
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*Title is a work-in-progress*
Cross gets sick and secrets get revealed.
- Language:
- English
- Words:
- 5,874
- Chapters:
- 10/?
- Collections:
- 1
- Comments:
- 72
- Kudos:
- 763
- Bookmarks:
- 104
- Hits:
- 10,089
Bookmarked by R3aderr_r
13 Sep 2024
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Summary
Nightmare捡回了一条蛇。
Bookmarked by R3aderr_r
10 Sep 2024