1 - 20 of 428 Works in Asmodeus Alice/Suzuki Iruma

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  1. The sleep of reason breeds monsters by Anonymous

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    25 Oct 2025

    Tags
    Summary

    Collection of one-shots based on various ships following the prompts given by Dead Dove Kinktober 2025. Read the tags.

    Language:
    English
    Words:
    24,269
    Chapters:
    13/?
    Collections:
    2
    Comments:
    29
    Kudos:
    44
    Bookmarks:
    2
    Hits:
    2,289

  2. Impure Evil by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    25 Oct 2025

    Tags
    Summary

    What was going through people's heads when Iruma went through his evil cycle? Let's take a closer look, shall we?

    Language:
    English
    Words:
    5,213
    Chapters:
    5/?
    Comments:
    110
    Kudos:
    1,269
    Bookmarks:
    149
    Hits:
    12,838

  3. El hijo del rey demonio by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    23 Oct 2025

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    Summary

    El legendario Rey Demonio Delkira desapareció sin dejar rastro, dejando atrás un trono vacío y un reino que aún lo espera.
    Nadie sabe que su viaje lo llevó más allá del Reino Demoníaco… hasta el mundo humano.

    Allí, entre miseria y abandono, encuentra a un pequeño niño vendido por sus propios padres: Iruma Suzuki.
    Un niño frágil, temeroso… y con una pureza que ningún demonio había visto jamás.

    Conmovido por su inocencia, Delkira rompe las leyes de ambos mundos y lo lleva consigo, jurando protegerlo.
    Sin embargo, el antiguo rey no desea regresar a su trono, así que decide ocultarse junto al niño, criándolo en secreto bajo otra identidad.

    Pero los lazos de sangre y destino no pueden esconderse para siempre.
    Porque algún día, el mundo demoníaco descubrirá la verdad:
    el heredero del Rey Demonio ha llegado… y es humano.

    Language:
    Español
    Words:
    2,461
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    9
    Bookmarks:
    1
    Hits:
    77

  4. Aruazz oneshot by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    18 Oct 2025

    Tags
    Summary

    Yeah gang idk just a random ahh oneshot I decided to write for my bsf

    Series
    Language:
    English
    Words:
    931
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    78

  5. Cerberus by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    18 Oct 2025

    Tags
    Summary

    Iruma Suzuki is not stressed, not angry, and not pissed of course!!! Hes not blowing up that pretty much his classes vacation is going all wrong. Everything is totally fine he is also totally not mana malnourished.

    Or

    Happy fun times and Iruma gets more family :3 ALSO CHAOS

    Language:
    English
    Words:
    5,173
    Chapters:
    8/?
    Comments:
    28
    Kudos:
    100
    Bookmarks:
    22
    Hits:
    2,253

  6. Iruma during his evil cycle gains even more rizz than he had before by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime), Welcome to Demon School! Iruma-kun  

    17 Oct 2025

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    Summary

    During when Iruma was induring his evil cycle for the first time. While at school he invited Clara onto his lap which was something minor BUT he didn't invite my clearly homosexual boy Azz. In this fic Iruma invites both Clara and Alice on his lap cuz love trio

    Language:
    English
    Words:
    675
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    45
    Bookmarks:
    3
    Hits:
    341

  7. Chaos with the misfits and co. by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    15 Oct 2025

    Tags
    Summary

    Chaos.

    No set schedule with this, I'll update it whenever!

    Language:
    English
    Words:
    2,547
    Chapters:
    1/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    36

  8. Courting by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    04 Oct 2025

    Tags
    Summary

    Alice Asmodeus was someone who valued the netherworld etiquette so it was only natural to follow the proper steps when it came to courtship.
    Unfortunately, his soulmates knew next to nothing about the subject and so this duty fell onto him.

    The first step is to of course get permission from your partner's guardians.

    Language:
    English
    Words:
    5,739
    Chapters:
    2/2
    Comments:
    23
    Kudos:
    202
    Bookmarks:
    17
    Hits:
    1,676

  9. Love at First Sight by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    23 Sep 2025

    Tags
    Summary

    Suzuki Irumi, una chica mágica que lucha contra un imperio maligno, y Alice, un teniente de ese imperio. A pesar de ser enemigos, experimentan un amor a primera vista cuando se encuentran, lo que los deja atrapados entre sus órdenes y su romance prohibido.

    Language:
    Español
    Words:
    2,806
    Chapters:
    1/1
    Kudos:
    3
    Hits:
    47

  10. Love at First Sight by

    Fandoms: The Royal Romance (Visual Novel)  

    22 Sep 2025

    Tags
    Summary

    Suzuki Irumi, una chica mágica que lucha contra un imperio maligno, y Alice, un teniente de ese imperio. A pesar de ser enemigos, experimentan un amor a primera vista cuando se encuentran, lo que los deja atrapados entre sus órdenes y su romance prohibido.

    Language:
    Español
    Words:
    2,806
    Chapters:
    1/1
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    14

  11. Role of a Guard Dog by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    21 Sep 2025

    Tags
    Summary

    Naberius Kalego just wanted a peaceful break before he had to go teach his very abnormal class… Then Iruma appeared.

    Next thing he knew, everything seemed groggy and was blacking out.

    Then he woke up without any idea who he was, except that he was a blue-haired boy’s familiar.

    ———

    Or: an amnesia fic with our favourite demon teacher as the victim

    Series
    Language:
    English
    Words:
    10,636
    Chapters:
    8/?
    Comments:
    46
    Kudos:
    184
    Bookmarks:
    24
    Hits:
    2,992

  12. Just a Dream by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    18 Sep 2025

    Tags
    Summary

    Asmodeus used to dream of advetures. Of fun. With time, his dreams shifted. He would rule. He would be the Demon King. After he met Iruma, his dreams changed again.

    Language:
    English
    Words:
    14,424
    Chapters:
    16/?
    Comments:
    143
    Kudos:
    1,011
    Bookmarks:
    97
    Hits:
    19,138

  13. Suzuki Irumi! Nanny of the Asmodeus Family?! by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    09 Sep 2025

    Tags
    Summary

    If I lost my memories, what would be the first thing you would remind me about?

     

    "Irumi-sama! It's a glorious day isn't it?"

     

    ...Who are you?

     

    "Irumi-chi! Let's be best friends forever, okay? Promise? Pinky promise?

     

    Im sorry…

     

    "Yo Irumi, careful next time you trip."

     

    Who are you people? I don't remember who you are.

     

    "Irumi, thou is my rival haha! I shall have it with you!"

     

    Rival? What does that even mean?

     

    "Irumi!"

     

     

    Is that my name?

     

     

    "Irumi-sama...I l---"

     

     

    You what? Just who are you? Or more importantly who am I?

    Language:
    English
    Words:
    39,721
    Chapters:
    14/?
    Comments:
    94
    Kudos:
    540
    Bookmarks:
    80
    Hits:
    15,413

  14. A demonic fairytale by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    08 Sep 2025

    Tags
    Summary

    Iruma learns that in the case of a Demon king's death, the kings spouse takes over until a new king is chosen.
    As a good leader he wants to give the demons an extra layer of protection so the Netherworlds doesn't succumb to chaos like it did after Delkira's disappearance.
    The issue? Iruma has never been in love before.

    Language:
    English
    Words:
    32,687
    Chapters:
    9/?
    Comments:
    72
    Kudos:
    379
    Bookmarks:
    56
    Hits:
    7,663

  15. A special first date by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    21 Aug 2025

    Tags
    Summary

    Iruma and asmodeus had planned this weekend thoroughly. Their first date as a couple and both of them wanted the date to be sweet and special. Ali had plans to make this date special in other ways.

    Language:
    English
    Words:
    2,843
    Chapters:
    2/?
    Comments:
    15
    Kudos:
    33
    Bookmarks:
    5
    Hits:
    1,036

  16. First heat, first rut, first time by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    20 Aug 2025

    Tags
    Summary

    "The fact that a human like Iruma had shown omega-like characteristics left all the residents of Sullivan Mansion surprised and speechless. Outside, however, the demonstration of the first omega-like characteristics was greeted without particular concern. This could be due to many causes, including prolonged exposure to the Netherworld environment after more than a year of living there. Iruma explained to a desperate, tearful Sullivan and an Opera with their feline ears and tail raised, that humans did not have secondary genders like demons. Had the mutation begun and ended there? The two adults wondered, while Iruma waited patiently for explanations about what having a secondary gender, and being an omega above all, entailed"

    Basically Iruma has become an omega and discovers what it means to be an human omega with an demon alpha as a partner.

    Series
    Language:
    English
    Words:
    9,389
    Chapters:
    2/2
    Comments:
    7
    Kudos:
    214
    Bookmarks:
    20
    Hits:
    3,357

  17. Signing Away My Life by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    17 Aug 2025

    Tags
    Summary

    Asmodeus finds out about Iruma through a recording and is blackmailed as a result.

    Language:
    English
    Words:
    90,087
    Chapters:
    14/14
    Comments:
    53
    Kudos:
    117
    Bookmarks:
    7
    Hits:
    3,494

  18. Welcome to Demon School your Majesties! by for Sol_Victoria

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    12 Aug 2025

    Tags
    Summary

    Retelling of Mairimashite Iruma Kun where Iruma has a twin sister and is the child of the Demon King, who isn't missing.
    AU based on Sol_Victoria's The Demon King has no idea how to parent!
    First work on AO3

    Language:
    English
    Words:
    48,082
    Chapters:
    16/?
    Comments:
    68
    Kudos:
    563
    Bookmarks:
    121
    Hits:
    24,213

  19. Un verdadero ciclo by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    11 Aug 2025

    Tags
    Summary

    iruma ya ha afrontado lo que es un ciclo de maldad 2 veces, pero aun no se acostumbra a los cambios en sus amigos

    que pasara cuando su amigo más leal entre en su ciclo de maldad, y más aún, en su ciclo "especial"

    Language:
    Español
    Words:
    34,243
    Chapters:
    15/15
    Collections:
    1
    Comments:
    8
    Kudos:
    42
    Bookmarks:
    1
    Hits:
    846

  20. This is your second chance to live, Iruma-Kun! by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    07 Aug 2025

    Tags
    Summary

    Iruma solo quería descansar un poco después del caos en el trono.
    Pero la suerte nunca está de su lado, la herida en su vientre sangra rápidamente y su visión se está volviendo más borrosa después de la rebelión y la traición de ellos…
    Los recuerdos lo atormentan, cada sonrisa, las suaves caricias, los besos, los abrazos… y cada mirada de rechazo y repulsión por parte de los que más quería, todo por una verdad no tan cierta, todo por ser tan ciego en su juventud.

    Pero nadie podía culpar a un ser inocente por ser vulnerable en una etapa donde todos deberían de serlo, más los demás no lo fueron y eso no fue su culpa… Demonios astutos, incluso su «inocencia» juvenil es más astuta que la «inocencia» humana de un chico…

    Resignarse con la espada manchada entre sus brazos y la corona en su cabeza en el trono marchito era su única fortuna o quizás…

     

    ¡Iruma-Sama!
    ¡Iruma-Chi!
    ¡Lil'Iru!

    ¡Iruma!
    ¡IRUMA!

    ¡Mi amor!
    ¡Mi amore!
    ¡Cariño!

    Language:
    Español
    Words:
    9,712
    Chapters:
    7/?
    Comments:
    5
    Kudos:
    53
    Bookmarks:
    8
    Hits:
    668

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