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  • Wine Pon You『 Undertale AUs x Reader Oneshots 』
    5.5K 132 5

    • Art is by tacaraco on Twitter • 『 Undertale AUs Oneshots & Scenarios for everyone to enjoy giggling over. 』 ❦ What to expect : જ⁀➴ Any Undertale AU you request of! જ⁀➴ Fluff જ⁀➴ Smut જ⁀➴ Angst

    Mature
  • AU SANSXREADER ONESHOT BOOK!
    8.5K 190 14

    Alright this is gonna be hella cringe so prepare.... Basically just a book full of oneshot requests. If you want me to write a sansxreader oneshot just message me or comment it :) COVER ART BY @GalaxyFox79 WHO IS A FABULOUS ARTIST! GO CHECK HER OUT!!!!!11!!!1!

  • Darkness Is Nicer Than It Seems (Nightmare Sans x Reader)
    138K 5K 27

    (Y/N) had a regular life. A normal job, home, everything. Sure she had her own problems like insomnia, nightmares, and no friends but that wasn't anything to special. Though all of that would change when she finally decides to go over to that very special Gold and Dark tree.

  • Caged Monstrosities | Horror Sans x Gender Neutral Reader | Slave AU
    632 36 11

    There will be angst. - The humans found the monster realm and managed to figure out their technology infusing it with theirs. This meant that they could control the monsters. Humans locked all monsters away, torturing them and using them as slaves for their own benefit. Y/N manages to stumble upon an 'abandoned...

    Mature
  • Undertale AUs Snapshots Stories
    14 0 2

    A collection of one-shot stories based around Undertale and its AUs. This will mostly be focused on Sanses, so be prepared. All are welcome on this journey, but I'd advise reading the warning page first before diving in head first. All characters and their AUs belong to their respective owners/creators Writing and MCs...

    Mature
  • Mermen Sans aus x reader
    10.9K 460 13

    You are a mermaid living at a local reef going on a trip with your fish mates (classmates) until one day a huge storm blows you away from the reef knocking you out as you are stuck underneath a huge plywood from a shipwreck you call out desperately in hopes of finding anyone to help you and who you find shocks you....

  • His Summoner || Demon! Nightmare Sans x Reader
    81.7K 2.9K 74

    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 S...

    Completed   Mature
  • A Place Of Despair (UF!Sans x Depressed!Reader)
    74.8K 3.3K 51

    - Underfell - Life was a waste, superfluous and horrific for a young woman. Hatred for life and, most prominently, hatred for herself have absolutely destroyed her. She's done. She wants to be gone. But it doesn't work- and she falls into a land of evil, with more hatred than even she has. She finds out a terrible tr...

    Mature
  • (Underfell sans x reader (female)) UNDERCOVER
    492K 17.3K 64

    You're a human that has fallen into Mt. Ebott on the year where all humans dress as monsters...Halloween. So how will the monsters know if you're a human or not?

    Completed  
  • Undertale Au x Reader Lemons!
    332K 2.4K 24

    Hello fellow sinners!~ Im a sinner as well so I won't have a problem writing this stuff! :,D IM A SINNER FOR UNDERTALE AND I NEED JESUS. WE ALL NEED JESUS. XD anyways, READ!

    Mature
  • a Cabin filled with Skeletons
    7.5K 465 44

    Your parents during the Summer would drop you off with your tutor mrs Toriel which they Knew very well, Sans and Papyrus decides to take you to a cabin to meet the other versions of them selves they were about to head back until all of a sudden there powers don't work now how will they go back to there original unive...

  • Lights Like Stars (Sans x Reader)
    143K 5.3K 37

    It's been over a year since the Underground opened up and the monsters living under the earth swarmed to the surface in their thousands. The human and monster governments are taking their sweet time coming to any kind of agreement regarding monster rights and citizenship, but for the most part, in the less politicall...

  • I Want To Forget (Killer Sans x Reader)
    231K 8.2K 34

    Want to talk about falling into the wrong place at the wrong time? Y/N definitely scored big time on that one. One moment she's falling, the next she finds herself trapped underground with a monster that wiped out his own kind. He's a cold-blooded killer that never shows any emotion. Though, as time passes, she finds...

    Completed  
  • Stone Cold Pacifist (Horror Sans x Reader)
    246K 11.2K 40

    PLEASE READ BEFORE GETTING INTO THE STORY. Your name is (Y/n), and you play the role of an unusual pacifist. In the story of Horrortale, your unique soul allows you to see WD Gaster who no longer holds a powerful connection with the underground due to the inactive core. After your parents are killed, Gaster makes a de...

    Completed   Mature
  • Her Guardian || Demon! Dream Sans x Reader
    28.3K 1.3K 62

    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: ''...

    Completed   Mature
  • 𝒂𝒍𝒍 𝒕𝒉𝒆𝒊𝒓𝒔 // 𝒌𝒊𝒍𝒍𝒆𝒓𝒅𝒖𝒔𝒕 𝒙 𝒓𝒆𝒂𝒅𝒆𝒓 𝒔𝒎𝒖𝒕
    2.1K 52 1

    "Say it." Killer looked at him with a serious expression. Black liquid was pouring from his eye sockets again. You swallowed a little hard. This usually happens when Killer is upset and boy is he scary when he does that... Dust wouldn't dare to make him mad. "Fine! Fine! Alright! Just calm down, pretty boy" Dust eye s...

    Completed   Mature
  • Discordance In The Balance (Nightmare and Dream x Corrupted! Reader)
    20.9K 598 20

    After becoming friends with none other than the guardians of the tree of feelings, you realize more things are going on than the guardians care to reveal. After attempting to help them you end up corrupted and your friends trapped in stone for 500 years. . . Currently rewriting!! This is a sans x reader fanfic so don'...

    Completed   Mature
  • The King's Queen (Nightmare Sans x Reader)
    387K 14.2K 40

    PLEASE READ BEFORE GETTING INTO THE STORY Description: Your name is (Y/n) and you are originally from an au called Dreamtale! Your life hadn't been the easiest however, but you were quick to always move forward despite this... Before Nightmare had become corrupted, you were his best friend and lover. You kept him fro...

    Completed   Mature
  • Despite Everything, It's Still You. (Sans x Reader SLOW BURN)
    360K 17.5K 101

    (This story contains 18+ subjects. Please read the tags.) You're at your limit. Life has never been the kindest, in regards to you. But now, it's just getting to be too much....something has to give. So, you decide to make a change.... ....and as a result, fall down a giant hole. Yeah, life's funny like that.

    Mature
  • ☽ 𝒍𝒖𝒓𝒌𝒊𝒏𝒈 𝒊𝒏 𝒕𝒉𝒆 𝒔𝒉𝒂𝒅𝒐𝒘𝒔 ☾ nightmare sans x reader
    14.3K 332 7

    (Y/N) is a twenty-something-year-old girl. At least, she thinks she is. She can't remember anything, except for the past eleven months since she mysteriously awoke in an outcode realm known as "the Doodle Sphere". Here, she has begun living a new life with her vigilante roommates - a group of skeleton monsters who cal...

  • Torn
    73.8K 2.5K 35

    [Yandere!Underverse x F!Reader] [updates every weekend, 3k - 6k word chapters] What does the fate of the Multiverse have to do with you? In your past life, you experienced nothing but irony and a cold black drop, so why is it then when you're taken away everything suddenly revolves around you? You never wanted this...

    Completed   Mature
  • Broken [Sans Aus x Reader]
    140K 5.3K 20

    [ Sans AUs x Reader ] This wasn't what you expected - this isn't what you wanted. You wanted to rest, to finally, finally breathe, relax. But apparently life had other plans for your sleep deprived self. It wanted to trap you, it wanted to make you see - to make you realize, you're life isn't what it seems to be. Yo...

  • The Haunting of Collimore Manor || Murder Trio x Reader
    62.9K 3.5K 40

    Y/N Collimore, a deceased mage that now haunts her family's manor must now deal with a group of skeletal intruders as she unlocks more of her forgotten past. The only thing is, these intruders don't seem to be leaving any time soon... Wordcount - 108,685

    Mature
  • Tip The Scale (EV!Dream x Reader x EV!Nightmare)
    34.7K 1.5K 30

    The war between the two guardian rulers and their kingdoms lasted for countless generations. Then came the news that Nightmare went ahead and got himself some new "friends".. Dream's soldiers were easily overpowered. Battles were being lost and the shadows began to completely overpower the sunlight's rays. With the sc...

    Completed  
  • Six Skeletons and The Waitress
    265K 12.2K 49

    A picture perfect family hides the fact that your life is filled with manipulation and abuse. When you move away after high school, you encounter more than one skeleton monster that often tests your anxieties. Hey...why are they acting like that? *updated description Published: August 16, 2019. Average word count: 5...

  • Hey, Doll | Gaster!Sans x Reader
    259K 13.2K 47

    Alone in a condemned world where monsters and humans fight for power constantly, Y/N survives off of the wood's riches and the small scraps of shelter she can find in ghost towns. Allies and friends have come and gone during the war, either killed or have parted ways. It's not all that bad. She could be dead, after al...

    Completed   Mature
  • 𝐎𝐔𝐑 𝐎𝐍𝐄 𝐒𝐀𝐒𝐒𝐘 𝐒𝐄𝐑𝐕𝐀𝐍𝐓 ␈ ˢᵃⁿˢᵉˢ ˣ ʳᵉᵃᵈᵉʳ
    261K 8.7K 38

    status; completed. » fanfiction, very old book. tysm for reading <3 ps. hot ppl are those who reread it, ily hon <3 ➽───────────────❥ crackfic - various x reader. totally not the best, but meh. ➽───────────────❥ ➽cringy plot and story @luiexette ➽picture owner @ ➽undertale @toby_fox ➽error sans @lover_of_piggies ➽horr...

    Completed  
  • Write A Note (Sans x Female!Reader)
    81K 3.7K 42

    It's only been a few years since monsters have been released from their underground prison. In some towns, monsters are welcomed with open arms. Others? Not so much. Y/N is a 22 year old girl that lives a pretty simple life. Sleep, eat, work, relax at her daily cafe, go home, sleep. Then the routine starts again. Howe...

    Completed  
  • My Anomaly (An Error Sans X Reader)
    39.4K 1.4K 20

    When your sibling Chara goes missing you fear the worst, but life takes a surprising turn for the better when they release the monsters trapped underground. Living this new life in your home AU of Underswap things couldn't be better. That is until a certain skeleton appears and threatens to tear apart your Au. Not wa...

  • Bloody Desires; Horrortale!Sans X Reader
    364K 11.4K 66

    It's been a few months since the last neutral run and things have taken turns for the worst. No one is happy, Everyone is starving. An you are the perfect prey, falling into the deadliest trap known to the underground. He knows something and your determined to find out. Will you loose your head?