Siblingau Stories

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73 Stories

  • Amelia Blight X Fem Reader Promise Me (Its Back) by WHATY0UD01NG
    WHATY0UD01NG
    • WpView
      Reads 1,035
    • WpPart
      Parts 9
    this story is a Sibling human Au story I've decided to try something different I have never seen someone do a book like this so, I decided to try out And someone told me to delete my other one so let's do this Your Name is Y/n l/n......... you're 21 years old......you use your body or make your own body type I don't care what the story won't change your Ex best friend Lucia you stopped talking to her after the 2nd chapter and keeps trying to your girlfriend, but you have to live with her not by choice. Her mother made you after you came back from a world tour with your band. You take care of her little sister luz, You love Luz like she's like your own sister. You have to live with lucia because you love her mother. And want to be close by your part of a band called The Blood Moons......... you're the band leader you are currently making the music and leading your bandmates...the story won't focus on that first few chapters........ Amelia blight is your girlfriend......... you told her you will be gone for awhile. She was upset but understood. You insisted her to come but, she told you school must come first. You meet again and she was the same as always, But Someone is jealous and she's your bestFriend Will she leave you for someone else or will you be together until death read and find out I don't own owl house Dana does i only own my Oc's You own you
  • |"I'm going to die..."| by Imjustlikethat
    Imjustlikethat
    • WpView
      Reads 2
    • WpPart
      Parts 2
    This story is inspired by Demon Slayer Kimetsu no Yaiba, featuring the two hashiras, Muichiro Tokito and Giyu Tomioka. The story revolves around death, depression, and su!c!de ATTEMPTS. No ships exist in this story except canon ones like Tanjiro x Kanao, Nezuko x Zenitsu, and Inoske x Aoi. But this story mainly features Muichiro and Giyu, please recognize that this is NOT 🚫 a ship between them and their relationship is like a siblings in my AU. Please enjoy😋
  • owl house Sibling au fanfic by adrienChatonAgreste
    adrienChatonAgreste
    • WpView
      Reads 156
    • WpPart
      Parts 1
    this is about the sibling au but what if the siblings did go to the boiling isle well here is my story on it.
  • GOJO SIBLINGS (JJK FF) (new version)  by KritikaBhatia9
    KritikaBhatia9
    • WpView
      Reads 252
    • WpPart
      Parts 6
    ❛❛You really think that you can defeat me after all this?❜❜ Sukuna said, laughing sarcastically. ❛❛I guess... maybe.❜❜ I said, pulling the black band away from my eyes. ❛❛So you really are that brat's sister...❜❜ Sukuna said, a little shocked. ❛❛Watch your language, pinky demon. ❜❜ ❛❛His name is GOJO SATORU.❜❜ I said, irritated. ☆☞(i don't own jujutsu kaisen)☜☆
  • Villain!Monoma and Toga siblings AU One-shot by TJ_Icefire
    TJ_Icefire
    • WpView
      Reads 230
    • WpPart
      Parts 1
    Just an AU that I thought of. It was fun to write.
  • -Coffee triplets- (crk au) by Princefox12
    Princefox12
    • WpView
      Reads 29
    • WpPart
      Parts 1
    An au where affagato, espresso, and latte are siblings and have caviar as their adoptive father Angst, drama, and fluff in-sue Also their technically aren't triplets I just thought it sounded better
  • STURNIOLO TRIPLET ONESHOTS  by xandiisturn
    xandiisturn
    • WpView
      Reads 1,543
    • WpPart
      Parts 4
    ONESHOTS. REQUESTS OPEN ✅ Oneshots that include Y/N, angst, sibling AU or romantic scenarios.
  • MHA fanfic oneshots by Darkdaemonasher
    Darkdaemonasher
    • WpView
      Reads 227
    • WpPart
      Parts 7
    A ton of short oneshot fanfics about random My Hero Academia stuff.
  • Sly Outsider by karta_files3
    karta_files3
    • WpView
      Reads 9
    • WpPart
      Parts 2
    Mha au. Sibling au w/ Tomura Shigaraki Namanya Dylan, anak terkalem dan paling tidak punya masalah disekolah. Dia awalnya bukan anak dari U.A, tapi dari Crystal Palace. Tapi, dia masuk ke dalam U.A dengan jalur pemilihan terbuka yang ada di sekolahnya, dan kebetulan, Dylan juga role student. Lho lho lho, kok dia nggak suka? Kok dia malah ngamuk? Lho?! Dylan!
  • Cold Fingers by ChiyoTamiko
    ChiyoTamiko
    • WpView
      Reads 275
    • WpPart
      Parts 1
    Akakuro one shot {Sibling AU} Warning : Character death and school shootings
  • Junko and nagito by GKFanWriter
    GKFanWriter
    • WpView
      Reads 45
    • WpPart
      Parts 1
    A person who loves despair and another who loves hope, this is what I think will happen if they were siblings. Nagito was adopted. (Junko actually enjoys Nagito as her sibling but doesn't admit it)
  • ♡Oni-chan Where Are You.. ♡//Angst story au by Chicop7
    Chicop7
    • WpView
      Reads 331
    • WpPart
      Parts 2
    bunch of aus so uh yeah lol 😇 doumitsu sibling au daki and gyutaro swap au hashira mitsuri uppermoon douma🥰 has idk parts I'm thinking of! (Ships: shinomitsu, idk more I love gay shat) basically angst and fluff idk finally a normal story 🤯!? This is a remake without waifu help just my ideas.
  • Playing hard to get {Sibling AU} by fanfickid2007
    fanfickid2007
    • WpView
      Reads 3,817
    • WpPart
      Parts 1
    Two teens. One playing pretend and being 'perfect'. The other, a weird wannabe who's extremely dumb and selfless. Under one dorm roof. {Human AU} |TW. Drugs, homophobia, transphobia, SH, hurtful languages, sexual moments|
  • Brothers | Dream + Tubbo by maddi_qnq
    maddi_qnq
    • WpView
      Reads 320
    • WpPart
      Parts 3
    Dream and Tubbo were both not quiet about their personal life, but kept things to themselves. Mainly their past. Their parents were divorced, Tubbo having his mom, Dream having his dad. Sure, their parents got new partners but it wasnt the same. Tubbo had a small memory of him and Dream that he recently remember when he saw Dreams face for the "first time". Dream remembered everything, him being 13 and knowing fully well what divorce was. TRIGGER WARNINGS: (what I know so far) Self-harm? Divorce Fighting Abuse? Alcohol Kinda inspired by: https://www.wattpad.com/story/249016597-brothers Enjoy!
  • Fandom headcanons.  by adestouche23646
    adestouche23646
    • WpView
      Reads 375
    • WpPart
      Parts 10
    This is where I write my headcanons.
  • Ones True Self by luzxamity_simp
    luzxamity_simp
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      Reads 505
    • WpPart
      Parts 2
    luz has it all good grades big maner friends and a ritch mom what is messed up about her life well that is for you to see
  • The War by KiraroK
    KiraroK
    • WpView
      Reads 23
    • WpPart
      Parts 1
    So my sister wrote this and she doesnt have an account on here so im letting her post it on mine Bakugo and Y\N are siblings in this AU .....: is when someone is talking (.....) is when something is happening [...] is a time-lapse this is a future AU
  • All because of that stupid book (TOH/Lumity Human AU) by AmityNocedaaa
    AmityNocedaaa
    • WpView
      Reads 2,292
    • WpPart
      Parts 6
    It hasn't been a good year for Lucía Noceda, in desperate need of a job, she takes up cleaning a pool for one of the richest families in the town; the Blights (Beta lumity story) Beware this is my VERY first fanfic, so excuse any crappy writing I may have! I'll try my best to use correct grammar and give the best storyline to my possibility! I hope this book can help me advance as a writter! Thank you for reading, feel free to give any feedback! :) Heads up! There will be some profanity in this story. Art creds: bibiVanna (on twitter)
    +22 more
  • forgotten siblings by sisterpower378
    sisterpower378
    • WpView
      Reads 7,753
    • WpPart
      Parts 7
    Muzan and Giyuu are siblings. Giyuu was 4 and Muzan was 19 when Muzan was turned into a demon. Giyuu was too young to remembe.r what happened. Muzan turn him into a demon but he disappeared. Muzan loves his brother and has been looking for him for 1,000 years. Giyuu doesn't remember how he turned into a demon. Kaguya is the only one who knows Giyuu is a demon. Giyuu has a eating disorder