Her Guardian || Demon! Dream Sans x Reader
  • Reads 27,011
  • Votes 1,241
  • Parts 62
  • Time 14h 58m
  • Reads 27,011
  • Votes 1,241
  • Parts 62
  • Time 14h 58m
Complete, First published Dec 31, 2023
Mature
When a demon summoning goes wrong, a rich and powerful man's son gets killed and (Y/n) is forced to team up with the Demon King that did it to survive the ensuing attempts on her life. | Set in the same demonic skeleton universe as my demon Nightmare book with a different story, it's my take on the simple question: ''What if (Y/n) summoned Dream instead of Nightmare?'' | 

- Demon! Dream Sans x Female Reader 
- Alternate Timeline of ''His Summoner || Demon! Nightmare x Reader'' (but you don't need to read HS in order to understand Her Guardian!) 
- Dream has his own version of denial so it'll be a slow-ish burn again 
- Honestly you could read this with no prior knowledge of any of the characters and you'd be just fine 
- It'll be a reverse harem again (kinda), and I'll throw in some bonus chapters with the other Sanses for extra (non-canon) fluff that doubles as a breather from the story 
- Some characters get some much needed therapy (*cough* Dream) as well as more trauma✨(I don't eff around, and to prove it, characters will die) 
- A lot of the symbolism and hidden meanings aren't obvious, so you might have to be on the lookout to see them (though I think I was a little more blunt this time around?) 
- It's my interpretation of the characters (kept as canon as possible)
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💜The Unexpected Truth💜 ~Dreamswap Fanfic~ by HimeOfShyness
34 parts Ongoing
"Everyone was beginning to see that something was off about Nightmare, especially Dream. He was acting in ways that weren't typical for him. Even though Dream really wanted to stop caring about his "not-so-related-brother," he just couldn't help it. What Dream doesn't realize is that Nightmare has a huge secret he's kept hidden for a really long time-maybe even decades! Will Nightmare share his secret with everyone, or will he keep it a secret forever?" Same thing as the events of Dreamswap but has a twist in it. I had this idea for a very long time now ever since I read numerous fanfics of DS. So I decided to turn it into a reality and write my own. Bare in mind that this is the first Undertale AU, I'm writing unlike other fandoms I wrote. Like TMNT, CountryHumans, Ninjago and etc. In this story, it is canon that DS!Nightmare and DS!Dream are not related. This is confirmed by the owner of the AU. "Dreamswap Dream and Nightmare weren't even created by the tree spirit they were literally just snatched as babies to be guardians and had magic blobs made by the tree spirit, yeeted into them that made them immortal and are being specifically stated to have different parents." 💜💛💜💛💜💛💜💛💜💛💜💛💜💛💜 Disclaimer: I have no ownership ties to Undertale or the AU. Except for the inside this book which is written by me. I want to thank to my friend, P3RISHABLE for the beautiful book cover. 😍 Dreamswap belongs to this amazing and talented person: OneBizzareKai 😎
Angels & Devils [DISCONTINUED] - An Inkmare Story by UTMVNightLight
8 parts Complete Mature
[NSFW] In this world, we live in a world where everyone's AU has died out, only find out there was a heaven and hell. One per AU. Of course, the 'awares' had this place they could always go to to talk and was considered as the middle. The center, the heart. As well as hang outs, like a place for the Bad Time Trio, etc. Now, they have angels, demons, and the fallen. Fallens are angels who have committed a sin, but not evil enough to become a demon. They are frowned upon. Not considered the same. Sadly, most of them consist of young children. The angels and demons of course would fight. And at the heart of angel society, was Ink. He was the most cutest, pure, and innocent bean you could ever find. Then there was Nightmare. Being able to have him right around his fingers. Every year, if either on the Angel or Devil side, if there isn't another ruler to rule alongside the main one, or 'protector', then there is a specific time you have to find someone. Otherwise, you get kicked off as it is unfair to rule alone. The only reason Ink isn't kicked off is because he has someone ruling with him. Dream & Blue. Of course, Nightmare has only been able to stall by trying to find one, seeing them as not the one, and the counter gets reset. You can't do it forever though. Now, Ink terribly naive for a protector. Of course, he was the heart. He had a place in everyone's heart- With Dream & Blue being the next. Blue being a guard, and Dream being his 'right-hand man.' Most of the time being the one helping and guiding Ink. They soon find him to be missing, captured by the demons. Panic would be spread all over the place if they were to find out Ink was missing. With this, and a limited time to work with, considering if you were to officially become a ruler of somewhere, your heart has to actually want to leave if you were to leave. Would Dream and Blue be able to save Ink? Or would Ink become the next Queen? The next queen of the Demons? Join us on this journey to find out.
The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN by SKSuperKitty
18 parts Complete Mature
For some reason, Ink, the Creator and Protector of the Sans AUs, has decided that some of the Sanses of the Multiverse should go to highschool again. Honestly, no one really liked the idea, especially the Bad Sanses, including Ink's enemy, Error. Prince Nightmare is one of the AUs that must repeat these years of treachery. He basically only finished his actual highschool, and is NOT looking forward to having to do it again. Luckily his brother, Prince Dream, will be coming along the journey beside him. But Nightmare and Dream Are polar opposites, so Nightmare can't really get along with his brother's friends, nor Dream get along with Nightmare's, if he had any. With rules to follow and secrets to keep, Nightmare must go through highschool and not let slip the terrible things that happen at home. But then suddenly the two princes disappear. There's no trace as to who might've taken them, either. The only one that doesn't seem concerned is their own father, the king. King Sun-Beam. What is he hiding underneath all of those jewels and fake smiles? A/N: There is lemon/smut. So all you innocent people out there-- don't worry! Because I warn you at every chapter, and right before it happens. I designed the cover, but did the not the amazing artwork of Nightmare Sans. So credit goes to that person for the art. :D Update!!!!: This story is being rewitten. I'm making another book that'll just be this one but a little different. Once that's posted, I'll make another "chapter" in this one, giving a link to the rewrite. Thank you to everyone who still reads or checks up on this book. <3333
Expectations and a Golden Stitch-A DreamError/Insomnia Fanfic by HappyWriter62
49 parts Ongoing
Dream always felt the weight of expectations on his shoulders and they've only grown worse now that he's a Star Sans. Save this AU, rescue that person, stop Nightmare over there, and make X person smile! It's a never-ending cycle of tasks and he gets asked more about why he hasn't done it sooner or defeated his brother yet than thanked for what he accomplished. He feels trapped in this position and doubts if he didn't have his positive aura that anyone would care for him. Most like him for the joy he brings or what he can give them. Nobody around him ever feels genuine without a doubt in his head. Add in the stress of protecting one Star Sans(Swap) and keeping the other(Ink) from starting trouble and you have a positive guardian ready to break under expectations. Then you have Error, the destroyer of AUs. His reputation speaks for himself and builds all the expectations he needs whenever he steps foot into another AU. He's as bad an omen as a black cat crossing your path. Others assume he is bad because of his "freakish" or glitching appearance. He has accepted these but it gets tiring when he already has the voices bossing him around or Fate reminding him that he should do more destruction. But he doesn't limit himself to destruction. He watches UnderNovela, admires the stars, and appreciates what he can. He pushes the limits of what is expected of him or disregards them completely. A trait that Dream eventually finds himself admiring in him, the known enemy of his friend. He knows that Error's feelings are genuine since he doesn't change in his presence(still an angry manchild). So when Dream gets wounded and stuck with Error on a whim, where will it take them? Will it be a mistake remaining in a hatred of enemies or will it change them both for the better? Could this admiration open Error up to corrupting Dream or will he be the influence Dream needs to against expectations and live for himself?
Become Mine And Mine Alone by harrish6
5 parts Complete Mature
(REWRITE OF THIS BOOK IS UP! It is called "Obsessive Love".) (I do not own the cover, Undertale nor any of the characters besides my OC's, they belong to their respectful owner. For some reason, I just see Error in the front instead of passive Nightmare.) Error, Forced God of Destruction and Destroyer of Universes was largely unknown unlike Ink, the Creator and God of Creation. Their fights were unseen by the AU's, none of the Monsters knowing about the Destroyer as Ink doesn't want them scared and Error gave no shits if anyone knew him or not. But Error's job is a complicated one, one that he is forced into, and he has to get involved to destroy the worlds. He doesn't touch the Original AU's, but the copies that Ink makes have to go. It was only a matter of time before something happened. Ink, in a middle of one of their fights, blinded Error, hurting him much more badly then ever before. In panic, Error ported into one of the Original AU's. Ink, fearing what Error would do, tells Dream about the Destroyer. Now the hunt is on for the broken, blinded skeleton. Meanwhile a blinded Error has been taken under the wing of another powerful Monster who has fallen for the broken Destroyer at first sight. But sweet love is truly beyond him. It is a obsessive love, a unhealthy love unlike any other. Nightmare would do anything for Error, and would do anything to keep him by his side as he goes about taking over all the AU's. Now to convince Error that he should be his and his alone.
-The Forest's Girl- by pastelmelonm
32 parts Complete
(Finished!) Anyways here's the plot (Grammar is also junky) This is a nightmare sans X Fem! Reader Just to clarify, I drew '(Y/n)' in the way I imagined her to sorta look like. She does not actually look like that it's just me. You're a girl (just roll with it) who is 22 years old and you have earthly powers, (more will be explained about the powers) Your father wanted a boy instead of you and he left your mother when you were born. Chasing after another woman your father was no where in sight. Your mom found out later that he was murdered by his new wife for his money and there your mother was left a widow to care for her only daughter. At 10 she died and instead of going to an orphanage, you took care and lived in your mothers small cabin deep in the forest with a small garden of course. You always heard of the guardians who guarded the tree of feelings and for the townspeople they always spoke harshly about the one they call Nightmare. Rather Dream, he was worshipped and praised for protecting good and positive feelings. And Nightmare protected the negative ones which of course they did not want. You on the other hand saw that without sadness and loss the world would be out of balance. So you always thought of Nightmare as misunderstood. And owning a small flower shop in the town you made two baskets full of sweets, flowers, and bread, thinking of how it would be a nice thank you gift for the two guardians who protected their respectable feelings. But what you didn't know was with that simple gesture of kindness, a certain skeleton became very interested in you. This book will have you wear dresses and nightmare will of course wear clothing suitable close to the Middle Ages, so basically it's kinda like back then. There are most likely going to be errors in the grammar so please excuse them (Artwork by me) I hope you enjoy this! (Also please keep in mind that I will most likely draw the outfits + maybe some parts of the book)
His Summoner || Demon! Nightmare Sans x Reader by StrawberryMilkSnake
74 parts Complete Mature
When a demon summoning goes wrong, a rich and powerful man's son gets killed and (Y/n) is forced to team up with the Demon King that did it to survive the ensuing attempts on her and her family's lives. But the King will only do it on one condition: he gets her soul. So with no choice but to die for her mistake, His Summoner promises him her soul when the job is done. | - Demon! Nightmare Sans x Female Reader - A little bit of a reverse harem with plenty of Bad Sanses x Reader moments (with a canon reason for it :D), but ultimately, (Y/n) is Nightmare's - Honestly you could read this with no prior knowledge of any of the characters and you'd be just fine - Kinda a slow burn? But don't worry, I throw in so many subtle/not-so-subtle intimate moments with all the Sanses that it makes it worth the wait :D - I'll throw in some bonus chapters with the other Sanses for extra (non-canon) fluff that doubles as a breather from the story, too - Is the relationship toxic? Maybe. I mean, this is canon Nightmare after all. But that's the beauty of a fictional story, no? - A lot of the symbolism and hidden meanings aren't obvious, so you might have to be on the lookout to see them (and keep in mind: Night doesn't openly show many emotions, so the devil is in the details) - I'm not going to spoil anything, but for all you anxious readers out there like me, I'll divulge I'm a sucker for happy endings *wink* - It's my interpretation of the characters (kept as canon as possible)
< 𝐒𝐭𝐚𝐫𝚕𝚒𝚐𝚑𝚝 >  (Discontinued) by dream_syzygy
21 parts Complete
Two stories, brought together by twists, turns, and a mess of events. (Y/N), a kindly soul from Recoverytale, finds themselves assuming the role of hero, a role they never wanted. Although they are safe with Dream by their side, no one else is. And that simply isn't fair, is it? (N/N), a bold adventure seeker from Recoveryswap, is desperate to find the Nightmare they loved-desperate to save him from the Darkness. But of course, it's never easy to save someone that hardly wants to be saved. The two souls both long for it all to end peacefully. They both wish for their happy ending, but it'll take more than hopes and dreams to get it. Meanwhile, Nightmare is in a state of divided conflict. As he rebels against the Darkness, the Darkness fights back. Nightmare is just as desperate as (N/N)-if he doesn't stop himself, the Multiverse will be torn apart at his hands. Dream is trying desperately to both protect (Y/N) and save his brother. But there's no time to save both of them before the Multiverse collapses into chaos. As a war rages on between positivity and negativity, (Y/N) and (N/N) are forced to work together-but it's not only their lives at stake. It's the life of the Multiverse-and a fallen prince-that's on the line. And they're the only ones that can stop it. ---- (In order to understand anything that's going on, read Expiation and/or Divinity. Both can be found in my profile.) ---- [Dream and Nightmare belong to Jokublogs. The Sans' belong to their respective creators. I only own Recoveryswap and Recoverytale, and of course, this book series.] Book 3 of the Dreamtale Trilogy
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💜The Unexpected Truth💜 ~Dreamswap Fanfic~

34 parts Ongoing

"Everyone was beginning to see that something was off about Nightmare, especially Dream. He was acting in ways that weren't typical for him. Even though Dream really wanted to stop caring about his "not-so-related-brother," he just couldn't help it. What Dream doesn't realize is that Nightmare has a huge secret he's kept hidden for a really long time-maybe even decades! Will Nightmare share his secret with everyone, or will he keep it a secret forever?" Same thing as the events of Dreamswap but has a twist in it. I had this idea for a very long time now ever since I read numerous fanfics of DS. So I decided to turn it into a reality and write my own. Bare in mind that this is the first Undertale AU, I'm writing unlike other fandoms I wrote. Like TMNT, CountryHumans, Ninjago and etc. In this story, it is canon that DS!Nightmare and DS!Dream are not related. This is confirmed by the owner of the AU. "Dreamswap Dream and Nightmare weren't even created by the tree spirit they were literally just snatched as babies to be guardians and had magic blobs made by the tree spirit, yeeted into them that made them immortal and are being specifically stated to have different parents." 💜💛💜💛💜💛💜💛💜💛💜💛💜💛💜 Disclaimer: I have no ownership ties to Undertale or the AU. Except for the inside this book which is written by me. I want to thank to my friend, P3RISHABLE for the beautiful book cover. 😍 Dreamswap belongs to this amazing and talented person: OneBizzareKai 😎