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  • 𝐚𝐧𝐨𝐧𝐲𝐦𝐨𝐮𝐬 𝐚𝐝𝐝𝐢𝐜𝐭𝐬 ||𝐢𝐰𝐚𝐨𝐢||
    145K 10.1K 44

    [ace is online] "so what's ruining your life today?" "my addiction, obviously. also, lack of serotonin" in which iwaizumi joins a support chatroom for people suffering with various addictions. they turn out to be dumbasses though. _______________________ [this is somewhat of a crackfic but with a serious undertone] tw...

  • FOREVER | iwaoi
    109K 3.9K 15

    There's a void Oikawa Tooru needs to fill. It is slowly consuming him, slowly taking away his humanity, until he will be nothing but skin and dust no more. He tries to fill this black hole with girls, drugs, and sex, but nothing seems to work. It just leaves him with a sugarcoated knife aimed at his throat. . That is...

    Completed  
  • 𝐞𝐭𝐞𝐫𝐧𝐚𝐥 𝐥𝐨𝐯𝐞 ||𝐢𝐰𝐚𝐨𝐢 𝐨𝐧𝐞-𝐬𝐡𝐨𝐭||
    7.7K 647 1

    love is a beautiful thing. love is something you can't touch, something that you can only feel. love is something you can't imagine. warning! mentions of death ©️hqheaven 2016

    Completed  
  • BAKA / (IwaOi!)
    1.4K 171 12

    Iwaizumi had a hard past. Bruises and marks were left all over his body. As a small child, he couldn't help but shed a tear. Until he met a little boy, with chocolate brown hair. "Hello! My name is Oikawa Tooru."

  • I'm a What?? (Haikyuu Genderbend Au)
    101K 2.2K 32

    With a rare meteor shower that hasn't been seen in over 500 years, something happens, and 10 different volleyball nerds experience a change they're not sure they can reverse.

  • Fiancé || Matsuhana (and Some IwaOi) ||
    14.1K 302 3

    Matsuhana and Iwaoi in the same house with the same sexy ambience, what could happen? • Answer would be a fairly kinky foursome. • MATURE CONTENT MY DEAR CHILDREN • Also MUCH FLUFF~

    Completed   Mature
  • 𝐥𝐢𝐞 ||𝐢𝐰𝐚𝐨𝐢|| 𝐬𝐡𝐨𝐫𝐭 𝐬𝐭𝐨𝐫𝐲
    35.2K 2.3K 8

    a seven step system is all oikawa needs to make anyone fall for him, be it guy or girl. and so he takes up a bet to make a simple guy fall for him... who would have thought everything would backfire? ©️hqheaven 2020

    Completed  
  • the boy next door iwaoi au
    489K 24.2K 17

    iwaizumi got himself a cheery, fun, light-hearted and charming new neighbor, oikawa tooru. and he just turned out to be the right companion iwaizumi hajime needed.

    Completed  
  • 𝐚𝐭𝐥𝐚𝐧𝐭𝐢𝐬 ||𝐢𝐰𝐚𝐨𝐢||𝐝𝐚𝐢𝐬𝐮𝐠𝐚||𝐛𝐨𝐤𝐮𝐚𝐤𝐚||
    381K 22.6K 19

    as three young marine biologists travel to a remote island in order to find new marine animal species, they find something much bigger and magical, something that no one knew existed. as well as love, it seems. ©️hqheaven 2017

    Completed  
  • 𝐬𝐢𝐜𝐤 ||𝐢𝐰𝐚𝐨𝐢 𝐨𝐧𝐞-𝐬𝐡𝐨𝐭||
    7.8K 498 1

    "i'm sick of your love" in which iwaizumi is tired. ©️hqheaven 2018

    Completed  
  • 𝐡𝐨𝐧𝐞𝐲, 𝐢 𝐭𝐡𝐢𝐧𝐤 𝐢'𝐦 𝐠𝐚𝐲 ||𝐢𝐰𝐚𝐨𝐢||𝐦𝐚𝐭𝐬𝐮𝐡𝐚𝐧𝐚||
    1.3M 77.3K 80

    oikawa tooru might just change sexualities because of his awfully handsome butler. highest rankings: #1 in #iwaoi (2018.06.26) #1 in #haikyuu (2018.11.29) #1 in #matsuhana (2019.03.06) (2019.06.17) #1 in iwaizumixoikawa (2021.04.22) warning! awful humor, kpop references, unnecessary drama and a lot of repressed homose...

    Completed   Mature
  • 𝐬𝐨𝐮𝐥𝐬 ||𝐢𝐰𝐚𝐨𝐢|| 𝐬𝐡𝐨𝐫𝐭 𝐬𝐭𝐨𝐫𝐲
    49.5K 2.4K 7

    to find a soulmate, how long does it take? a week? a month? sometimes a year or even few. and sometimes you may even think that you don't have a soulmate, but believe me, you'll find them when you need them the most. that's how iwaizumi and oikawa found each other after all. warning! has nsfw content. ©️hqheaven 2019

    Completed  
  • Stay In My Life •IwaOi•
    89.9K 2.9K 8

    When a prank leads to a terrifying mistake, would Iwaizumi be there in time to save Oikawa or would he fail in doing so? •IwaOi•

    Completed  
  • fragile ;; iwaoi
    44.7K 2K 8

    with your body next to mine, our hearts will beat as one. [lowercase intended] cover & plot ;; titsurou characters ;; haruichi furudate

    Completed  
  • ✔ Voiceless (IwaOi)
    53.5K 2.8K 5

    "Can you hear my feelings, Iwa-chan?" "They're saying 'I love you' " ©Kousukee2016

    Completed  
  • spaces
    70.2K 4.8K 10

    [iwaoi fanfiction] it's harder to reach hajime, even though tooru tries. ▶ copyright © kaila 2016 /lowercase intended/

    Completed  
  • Anxiety | iwaoi
    887K 35.7K 59

    Tooru Oikawa. An introvert, shy, suffering from major anxiety, cute nerd who's got a crush on a boy. →i do not own any haikyuu!! characters. -> Hana, Sakura and Hotaru are my Ocs THIS STORY DOES NOT ROMANTICISE MENTAL ILLNESS

    Completed   Mature
  • Together [Iwaoi]
    68.3K 2.8K 11

    "We'll be together even after we graduate right Iwa-chan?" "Yeah." .................... "I'm sorry Oikawa." "Liar." .................... Together? Together.

    Completed  
  • ink | iwaoi.
    240K 10.2K 9

    ❝ he loves me. he loves me not. ❞ *:・゚✧*:・゚✧ i own only the plot + the cover ;;☆ hq!! belongs to haruichi furudate // lapslock intended !! [ created sometime in mid-janurary 2016 its so old // im sorry if its shit haha ] [ soulmate AU: the first words your soulmate speaks to you is permanently tattooed on your wrist. ]

    Completed  
  • 𝐬𝐞𝐫𝐞𝐧𝐝𝐢𝐩𝐢𝐭𝐲 ||𝐢𝐰𝐚𝐨𝐢||
    83.4K 5.4K 16

    best friends do many things together best friends grow up together best friends cry and laugh together maybe best friends even fall in love with each other. ©️hqheaven 2020

    Completed  
  • 𝐛𝐥𝐚𝐧𝐤 ||𝐢𝐰𝐚𝐨𝐢||
    224K 14.1K 16

    "i'm here for you, no matter what" one is damaged, but a kind-hearted human being. the other is blind. warning! this does not in any way portray a real blind person, the aspects are exaggerated for the sake of the story. ©️hqheaven 2016

    Completed  
  • fall - iwaoi
    105K 4.8K 5

    I'm falling for you faster than the raindrops that are falling from the sky. Iwaizumi x Oikawa Boy x Boy because my iwaoi thirst is intense

    Completed  
  • I'll Make You Love Me (Iwaoi)
    192K 8.4K 25

    Oikawa confesses. Iwa's response is not the one he wanted... But Oikawa is not going to let his love reject him. Just wondering...how do you make someone gay?

  • Broken | IwaOi
    33.8K 1.2K 10

    Hearts are like glass. It doesn't take much to break them.

    Completed  
  • Diverse - IwaOi (Haikyuu)
    516 116 6

    They were different from each other. Oikawa knew this. But even so, despite not believing that opposites attract, he fell for that certain person he met on the roof the moment he laid his eyes on him. (I wrote this when I was 12 and didn't know how tf writing works so pls point out a mere human's mistakes :'D )

  • Crybabykawa [Oikawa Tooru FF] IwaOi
    2.1K 56 3

    'they call you cry baby, cry baby, but you dont fucking care.' 'dont look at me like that! just like you understand! dont try to hold me back...' 'hate me, break me, let me feel as hurt as you...' •songfic •iwaoi •I was bored, okay? songs: • Crybaby by Melanie Martinez • You Dont K...

    Completed  
  • Iwaoi one-shots
    12.1K 360 6

    What the tittle says :)

  • 3AM + iwaoi
    91.4K 6.6K 18

    09202019 ─ 09282019

    Completed  
  • SADBOY|| IwaOi
    18.5K 959 6

    April 24 was the day Oikawa Tooru became silent. He just suddenly stop speaking, no voice to be heard from a usually optimistic person. April 24, the same day Iwaizumi Hajime disappeared. What happened that day was hell for all. -------------------- "Sad boy," "Why you look so sad, boy?" "Used to be so glad, boy" "W...

  • Iwaoi crack
    70.1K 2.7K 6

    Things that make you want to kill yourself. Warning: The Spanish and spelling in here fucking sucks, do not think this is actual normal fucking Spanish or English. Thank you

    Completed