Kustard Stories

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472 Stories

  • Best Friends Or... [Kustard Fanfic] by Firefox659
    Firefox659
    • WpView
      Reads 8,599
    • WpPart
      Parts 12
    Its been 2 years since monsters where freed and so far everything was perfect. Of course it took awhile for humans to get use to monsters but nowadays everything's peaceful between the two races. One day Classic meets a certain skeleton that looks a lot like him at Grillby's. Will they become best friends or... maybe more? [COVER ART IS NOT OWNED BY ME] Hey guys Firefox here! And I know how much of a flop attempting to write a fanfic was a couple months ago but I feel like I'm ready to try again. Plus there aren't many fanfics about these two and its my Undertale OTP aside from Charisk so... I'm gonna try this out! Classic - Undertale Sans Red/Edgy - Underfell Sans Blue - Underswap Sans Fresh - Underfresh Sans Edge - Underfell Papyrus
  • Kustard 2021 by ShipQueen1231
    ShipQueen1231
    • WpView
      Reads 192
    • WpPart
      Parts 6
    Am I late, yes. Do I care? No, not really. I liked a lot of the prompts here, so uh... Kustard week 2024, Jan 7-Jan 14? I dunno.
    +12 more
  • ]Sanscest Oneshots[ by Leffee
    Leffee
    • WpView
      Reads 237,848
    • WpPart
      Parts 41
    If everything went well - a bunch of oneshots with a bunch of ships. Rules and requests inside. Also please don't leave any suggestive comments, there's a reason why this book doesn't have lemons (aka I'm sex repulsed). (Cover belongs to heartkillers on tumblr)
  • (Going to rewrite not so soonish) Where Everything Began  by Neko_Teh_Cat
    Neko_Teh_Cat
    • WpView
      Reads 14,428
    • WpPart
      Parts 12
    The two skeletons had a normal day until the last part of it. Classic was going through a normal genocide route while Fell was doing his daily routine for human watching. Until something weird changed both of their daily and normal plans they never thought would happen. (Hey! Small thing, This is my first book and sorry for it being short, but I'm gonna make sure I have a lot of parts to the story! Hope u like! Sorry for a big gap!)
  • Undertale AUs Oneshot Book (Mostly Fgod- and ships) by Dont-Mind_Meh
    Dont-Mind_Meh
    • WpView
      Reads 18,338
    • WpPart
      Parts 40
    When Ideas come to my head and don't know how to make it a full story. I don't take requests- This is just a book that contains my ideas that I don't know how to make a book out of. Main priority is my main book. Has ships. I am a multishipper. (I only write randomness, fluff or angst.) Started: Jan 03, 2021 Ended?: May 21, 2021 (If you are looking for fluff only, check out my Fluff book :D) (I do oneshots on my tumblr now lmao)
  • I can't believe I've fallen for YOU! by Monoko_Cutesy
    Monoko_Cutesy
    • WpView
      Reads 349
    • WpPart
      Parts 3
    A story about how fells trying to make Sans Not feel annoyed with him, and instead of annoyed he wants him to love him
  • Love myself by Arisu79
    Arisu79
    • WpView
      Reads 184
    • WpPart
      Parts 1
    Just some kustard Underfell Sans is called Red
  • HOTSHOTS by 1-800-ENDVR
    1-800-ENDVR
    • WpView
      Reads 245
    • WpPart
      Parts 7
    discontinued for now. ───𝗜𝗡 𝗪𝗛𝗜𝗖𝗛, you read different short and quick scenarios of characters from undertale, deltarune & even the alternative universes or timelines version of said universe. #25 in soriel.
  • My Bonely Love (Kustard Fanfic) by SansUndertale3471
    SansUndertale3471
    • WpView
      Reads 1,729
    • WpPart
      Parts 4
    Red (Underfell Sans) Has finally made amens with his brother, Edge. They have 2 tickets to see Undertale Mettaton's show. However... Red has a plan to sing to a special someone he knows a few secrets about...
  • A Teenagers Dream by Simply_Emo
    Simply_Emo
    • WpView
      Reads 745
    • WpPart
      Parts 5
    Undertale au ships, in high school, what could go wrong? ¯\_(ツ)_/¯
  • ~Kustard ~ (on hold) by Izzyhasloadsofissuse
    Izzyhasloadsofissuse
    • WpView
      Reads 982
    • WpPart
      Parts 6
    What happens if Classic and Red meet Peace or violence, hate or love Read and find out Warning I have no clue what I'm doing and this is my first story
  • My little love [Crepic] [CrossxEpic] by MatLamHan
    MatLamHan
    • WpView
      Reads 179
    • WpPart
      Parts 2
    - Name: My little love - Fandom: Undertale - Author: Mạt Lam Hân - Ship: cp9 Crepic; cp phụ Kustard, HorrorFarm, InkError, Errormare LƯU Ý: - Đăng tải duy nhất trên Wattpad và Mangatoon - Top: Cross!sans, Fell!Sans, Horror!Sans, Ink!Sans, Nightmare!Sans - Bot: Epic!Sans, Classic!Sans, Farm!Sans, Error!Sans - Để có chất lượng truyện tốt nhất nên truyện cập nhật rất rất rất x3,14:)) chậm, mn cân nhắc trước khi đọc - Truyện được viết bởi 1 con 3 lần viết truyện thì 3 lần xoá truyện nên mn có gì góp ý nhẹ nhàng tình củm - Các nhân vật trong truyện sẽ không thể giống như bản gốc, nói cách khác: đây là AU của tôi. Whatever vote for me if you like this story:D
  • Shino V.S. The world: A Childish War by Gravityfalls59
    Gravityfalls59
    • WpView
      Reads 411
    • WpPart
      Parts 7
    It was a normal day, all the ship children were hanging out together at a nearby park. Their parents had decided to leave them be and talk in the nice shade of the tries. When suddenly the children been to have a disagreement, neither side being a valid winner. The girls of the group and a few other had a different outlook then the others. In a matter of seconds war is waged! In the end their can be only one winner, who will it be! SSQ here ya go! Now let's go mess with their lives even more!
  • Kids of the Underground by Omegaverse_Lover
    Omegaverse_Lover
    • WpView
      Reads 135
    • WpPart
      Parts 1
    Hey you guys just thought I'd put this here, these are the kids of my fav pairings from Undertale hope y'all like it. If y'all don't that's fine just please don't be mean about it, thank you.
  • Looking through the mirror by Ashlynshines191
    Ashlynshines191
    • WpView
      Reads 419
    • WpPart
      Parts 5
    it was a genocidal day for Classic the same song and dance for him the kid well let's just say they did the genocide run for the 5th time. As Classic was about to walk to the hall of judgement he meets someone interesting.... welp that's all I can tell you! hehe
  • Shattered & Corrupted (An Undertale Sanscest Story) by DahliaMelon
    DahliaMelon
    • WpView
      Reads 14,396
    • WpPart
      Parts 17
    CROSSMARE ♡ Nightmare meets his estranged brother, Dream, under a desolate tree which formerly held the very apples that split them apart. Little did he know that Dream had planned to take a bite out of the corrupted apple which would transform him into something Nightmare knows all too well. Nightmare slowly turns back into his passive self, though he desperately searches for a solution to both re-corrupt himself and save Dream from corruption- all whilst balancing his fragile love life. »»----- ♡ -----«« ╔═══════════════╗ Featured Ships: -> Cross x Nightmare [Crossmare] Ink x Error [Errorink] Dust x Blueberry [Dustberry] Killer x Dream [Kreme] Horror x Lust [Horrorlust] Fell x Classic [Kustard] ╚═══════════════╝
  • DrInk by Naive_Ghost
    Naive_Ghost
    • WpView
      Reads 483
    • WpPart
      Parts 5
    First work so its messy as heck, I'm not a professional, k? QwQ Read the tags for some info on the story. None of the pictures or characters belong to me unless I specially say so. I will probably forget to add triggers, so here is a content warning(not all of them have to be in the story); CW: Cussing, angst, huge writers' block, rants in between chapters, no fixed upload schedule, my AU, OoC (I'll add more as the story progresses). I also am in search of someone who can help me with the story (I know no one reads it but whatever). I prefer someone not too older than me (not over 16, only to be understood properly) who has discord (preferable but optional, we can just DM each other on wattpad). Comment on any chapter or DM me if you can help, please! :)
  • Me,you and maybe the star (Rewritten) by Save_Txe
    Save_Txe
    • WpView
      Reads 16,749
    • WpPart
      Parts 24
    When u meet alternative versions of yourself, and you think they are attractive. But hell no will the fate leave you alone with your shitty romance instead they send you off and the journey begins. So they with their family and friends exploring other kinds of places. The book is crappier than it sounds like. Undertake doesn't belong to me, it belongs to Toby fox. This story contains Oc's and if you are easily trigger that they always on the most chapter, please don't read. I'm still to young to commit crimes. (Edit) A/N Expect grammar mistake, I was 11 when I wrote this.