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  • Exchange
    17.6K 880 6

    In this alternate universe, Sebastian and Ciel's roles are the complete opposite. Sebastian is the Earl of the Michaelis Manor (hell that sounds weird) and Ciel is the demon butler who loves sweets. (Wow, I did a kind of..... proper summary.)

    Mature
  • Those Actors, In Love [SebaCiel || AU]
    16.3K 1.1K 26

    It all began in a small argument between Ciel Phantomhive and Sebastian Michaelis, two actors playing the role of a young earl and his butler respectively. But when things started to cool down and go smoothly between the two, a new bond is formed between them, yet it was one they quite couldn't process yet. Will they...

    Completed  
  • Torture and Tea (Kuroshitsuji fanfic) (Ciel x Sebastian) (Sebaciel)
    162K 6.5K 21

    Present Day AU. Sebastian is a BL novelist and Ciel is a new intern at Funtom Publishing. When their paths cross, sparks fly between them: Ciel wants revenge and Sebastian wants more of Ciel.

    Completed   Mature
  • Polaroids
    535 36 10

    It's another case of born in the wrong place and the wrong time, or so Ciel thinks, until he meets some one who loves retro games, fashion and tech like him. It's not long before Ciel becomes head over heels. Too shy to make any sort of move and just decides to stay a lovesick mess but not for long.

  • A Demon's Kiss (CielxSebastian)
    6.1K 208 5

    Ciel has been thinking a lot about Sebastian, and wondering what he means to him. But Sebastian has been thinking as well about Ciel and what he thinks of him as well. What will happen between the Master and Butler will it bloom into something amazing or something deadly. When they are called in to London for the Quee...

  • Tattooed (Sort of...)
    803 18 1

    Requested by @Wind_Mogica. During sex Sebastian uses a quill pen to write his name on Ciel. One shot, drabble, smut!!!!

    Completed  
  • Mine (yaoi cielxsebastian)
    74.3K 1.4K 3

    EDITOR WRITING Ok so this is my first yaoi fanfic that I have ever wrote so it will be bad....warning-smut

    Completed  
  • The Little Demon (Sebaciel+Fluff, Maybe Smut?)
    34.4K 1.2K 19

    Sebastian and Ciel switch places! Ciel is a demon and Sebastian is a human. I can't decide on whether I should add smut or no. I'm really bad at it, so I may ask my friend, @TurtleInUrNightmares (who is a professional smut writer) to help me. I don't own Kuroshitsuji/Black Butler. If I did it would probably go to shit.

  • Sebaciel (smut 18+)
    4.1K 45 4

    Sebastian leaves because he thinks it's one way love when he does Ciel is broken hearted, time skip to where he is 27 and still single, he still loves Sebastian but he knows Sebastian wouldn't come back. He get's kidnapped because some guys are after Sebastian knowing he is a good butler and Ciel is close to death wil...

  • CielxSebastian: In Love With A Demon
    118K 3.1K 17

    (BoyxBoy) fanfic If u don't like BoyxBoy please don't read this

  • When Everything Changes-Ciel x Sebastian
    72.8K 2.8K 23

    A feeling in the young masters chest makes his heart go racing whenever he sees his own butler Sebastian. Will Master Ciel be able to ignore the feeling of love? Read to find out there story of how there love for each other was growing very quickly.

    Completed   Mature
  • Bad End Night
    1.3K 52 4

    All rights reserved- just a fanfic 🍻

  • Guard me (Sebaciel fanfiction)(Kuroshitsuji Black Butler)
    4.1K 267 8

    Small hands buried themselves in the Ravens hair and lightly knocked the crown that he was wearing. The incubus was desperate now. Oh, how he wanted the king at this moment in time. But, his own moans cut him off, what was the general doing? Ciel was of the military, he was not allowed to kiss a king, especially if sa...

    Mature
  • Damn Demon Black Butler FanFic Yaoi ( SebastianxCiel ) [ boyxboy ] Sebaciel Oneshot
    12.2K 346 1

    Could Grell possible bring out the yaoi in Sebastian and Ciel? According to this, yeah. Worst summary ever lmao This is a Sebaciel story~ (ONESHOT) Please read + enjoy!

    Completed  
  • Night
    241 8 3

    Sebaciel one shot

    Completed  
  • Sebaclaude
    2.3K 69 2

    Sebastian and Claude broke up years before ciel and Alois came along but they haven't been able to forget each other... They still love each other. When one day Alois comes to phantomhive manor to talk to ciel sebastian decided he wants thier relationship back. And what will happen when Claude decides he wants sebasti...

  • Two stars and the sky
    241 21 4

    Elizabeth loves ciel ciel cares about elizabeth, sebastian loves his young master sebastian hates the the certain blonde elizabeth hates the butler but what does ciel feel about sebastian, care ? then why when elizabeth points at two star he desperately wishes that sebastian would claim another one , and why...

  • under the mistletoe
    284 17 1

    Sebastian and Claude under the mistletoe

    Completed  
  • Book Of Rp
    64 0 2

    Bit and peices of rp I and my friend or my Master did. Sebaciel fluff. VERY CUTE. animal referring

    Completed  
  • Sebaciel one shot
    215 5 1

    Just a random Sebaciel one shot

    Completed  
  • Fireworks (Sebaciel)
    174 1 1

    Sebaciel modern AU, 4th of July special ( suggested smut)

    Completed  
  • Hidden Sensations
    3.1K 46 5

    this is a Sebaciel story. Ciel is 15 at the beginning of this. his birthday is coming up. I think that's all I have to say. Oh yeah. Smut. Also, art not owned by me. My friend helped me write it. He who will not be named.

    Completed  
  • Broken Smiles (A Sebaciel story)
    7.6K 269 14

    A beautiful story where the demon finally feels love and the Phantomhive once again learns how to smile. There will be contents of smut within so if you aren't comfortable with that then do not proceed in reading.

  • "His Butler."
    1.3K 3 5

    Ciel, the head of the Phantomhive household finds himself affectionate towards the newest addition to the manor ; Sebastian Michaelis. What is the all-so-mighty butler hiding? Can his perfection be even compared to something humane? Sebaciel Yaoi warning (ofc) probably just fluff and some smutt but in case I have a...

  • My Tutor (SebaCiel Fanfiction)
    1.7K 45 8

    Highschool AU~ "Mr Michaelis. Your grades has been decreasing recently." I heard the the school's principal tell me. When I saw summoned to his office for a chat. I had been sitting on front of his large desk in a small chair. The large wooden door lots few feets behind me behind suddenly opened as a short boy with b...

  • The Demon's Neko
    27.1K 538 25

    Yaoi You been warned

  • Sorrow's Joy
    35.3K 783 16

    Sebastian and Ciel's baby is born- but not under good conditions.

  • A Turn For The Better (Sebaciel) (Yaoi)
    409K 13.6K 17

    When Ciel Phantomhive loses his parents he is sent to live with his aunty. On his first day at school he meets a handsome and popular boy named Sebastian Michaelis.

  • Gasoline[]SebaCiel AU
    8.5K 353 8

    "I believe the technical term is 'stab', Sir". Highest Ranking: 109 in Sebaciel -I do not own Black Butler -I do not own Detroit: Become Human. -Art is not mine. -Mature for strong, graphic descriptions of violence and death.

    Completed   Mature