- Grell has a Little Sister?! Complete
- Reads 230,358
- Votes 6,087
- Parts 18
- Time 34m
(Y/N) is Grell's mature little sister. She often has to take responsibility for Grell and her mistakes and try to keep her out of trouble as well as working a job as a grim reaper. When Grell gets tangled up in a fight with a demon butler, things start to change for (Y/N). All rights to black butler/Kuroshitsuji characters used in this story belong to their original creator - My sisters crush (Sebastian x FEM reader) Ongoing
- Reads 32,344
- Votes 886
- Parts 26
- Time 1h 32m
Being the sister of Grell isn't the easiest thing in the world especially being a Shinigami on top. But the thing that makes you different from the Shinigami is your eyesight is perfect and not the colour green. Which of course captures the eye of a certain demon but sadly it's your sister crush. I wonder how that will plan out? (Grell is confirmed trans so I will be using she/her pronouns for them) Trigger warnings: Sensitive topics, smut (of course 😉) and a few others. (I don't own Kuroshitsuji/black butler or any picture/videos unless specified) - Intimate Interlude (Black Butler//SebaGrell) Complete
- Reads 19,849
- Votes 892
- Parts 15
- Time 2h 31m
A love forbidden by nobility, a butler and baroness-to-be. Nothing could break the bond between the two. When Madam Red and her daughter Grell visit The Phantomhives for the week, is there anything to keep Grell and Sebastian apart? - Black Butler AU. Cover picture belongs to its rightful owner. Completed! - The Reaper Child: Book I [Child!Reader Protagonist] Complete
- Reads 12,689
- Votes 354
- Parts 7
- Time 39m
The story begins with you as a young child. Life at home isn't the best, and your escape is the daycare located inside the dispatch building. The caretaker happens to be Grell Sutcliff and although she does not like her job one bit, she treats you better than your dysfunctional family ever will. Important note: The protagonist is you, the reader, as a child. There isn't any kind of romantic interaction between the reader and any other adult character. This fanfiction takes place in a modern alternate universe. I own nothing. Artwork by SweetlittleVampire on Deviantart. Please go follow and support their content! All rights go to the Kuroshitsuji creators. Enjoy! - The Devil Within (Sebastian x Demon!Reader) Complete
- Reads 6,750
- Votes 184
- Parts 10
- Time 3h 13m
After you were taken by a cult and becoming part demon you find yourself in an unfamiliar dimension a few years later. How will you find your way back? Do you really want to go back? This has REALLY long chapters and I wrote it way back when I was just getting into writing so please don't bash it too hard. - Grell Sutcliff x Reader (Fluffy!) (Completed) Complete
- Reads 4,547
- Votes 131
- Parts 8
- Time 32m
You wake up in the midst of winter, the pavement grazing your skin. Your stomach growled as you sighed in anticipation 'Funtom's candy store opens in a bit... hopefully some rich families walk by.' You thought to yourself as you curled up into a ball, eagerly waiting for what to come - An accident (COMPLETE) Complete
- Reads 42,671
- Votes 1,067
- Parts 22
- Time 1h 0m
This is my first fanfic story I hope it's good. Sebastian has kept a secret from ciel for a long time. One morning just before Sebastian woke ciel an incident happened. - Memento Mori Complete
- Reads 955
- Votes 54
- Parts 15
- Time 1h 15m
A girl with no memories wakes up in an unknown world and, with a power she cannot control, she begins the search for something she still does not understand. (A Black Butler fanfiction) - Let's be Friends || Black Butler x Male! Reader Ongoing
- Reads 118,617
- Votes 6,468
- Parts 20
- Time 4h 53m
Angels aren't common among humans, unlike the devils and grim reapers who go about their lives. So imagine a certain undertaker's surprise when he finds a young angel roaming about. After discovering you and your tragic past, he decides to take you in as an apprentice, where you'd soon meet strange individuals and possibly new friends. *This story will mostly follow the manga, but will include Alois and Claude for fun. Though, they won't be prominent characters and will only be there for fun without including anything that happened in season 2 of the anime, considering they were never in the manga. They'll just sorta be a plus. Since this is sort of following the manga, Ash Landers will not be included. This is because plot reasons, though this may change as the story progresses. Basically, just forget the ending of season 1 and the entirety of season 2, but be aware that season 2 characters might be included.* - Love Hurts More Than This ( Grell X Reader ) Complete
- Reads 96,653
- Votes 1,855
- Parts 59
- Time 1h 48m
IF YOU GET MAD FOR THINGS WRITTEN IN THIS STORY, KEEP IT TO YOURSELF- I'M SORRY MY 11 YEAR OLD SELF BACK THEN THOUGHT EVERYTHING WAS OKAY TO ADD SMH You just moved to England as for becoming the Queen's Cat, you were born with cat like characteristics that made you seem more catty then an actual cat itself. The Queen has you meet Earl Ciel Phanthomhive and his mysterious Butler, Sebastian Michaelis. You do end up meeting the weird Butler of Ciel's Aunt, Madam Red. Grell Sutcliff, a Grim Reaper in Disguise. Is it possible that you may be falling for him or is it you falling into a trap? Azure_Bluebell - 2018 - Тнє Qυєєиѕ Fσχ. (Reader x Ciel) Complete
- Reads 14,502
- Votes 445
- Parts 18
- Time 1h 33m
The Queen is dead. And you had a pretty good idea of who was responsible. The Queens' Guard Dog. You wouldn't let him get away with it, no matter what. But what will happen when you meet him and realize, you've met him before.. What will you do when you start to fall for him? #2 - BlackButlerFanfic #7 - CielxOC - Fluff | Kuroshitsuji Ongoing
- Reads 422,727
- Votes 16,326
- Parts 27
- Time 2h 47m
Kuroshitsuji (Black Butler) x Modern! Reader *She/Her pronouns for the reader His crimson red eyes stared back at me, full of wonder and curiosity as I observed him. Chuckling to myself, I gingerly placed a kiss on his head. Oh, how could I say no to him? He was just too precious. No. 1 in #Kuroshitsuji (11/5/21) No. 2 in #Cat (23/4/21) No. 1 in #Cats (2/7/21) No. 1 in #BlackButler (11/6/21) No. 1 in #SebastianMichaelis (20/8/21) No. 1 in #Sebastian (12/7/21) No. 1 in #CielPhantomhive (30/5/21) No. 1 in #Ciel (11/6/21) No. 1 in #Alois (27/8/21) No. 2 in #AloisTrancy (11/6/21) No. 3 in #Claude (11/6/21) No. 1 in #RonaldKnox (11/5/21) No. 2 in #AshLanders (11/5/21) No. 1 in #BlackButlerxReader (30/5/21) No. 1 in #KuroshitsujixReader (11/6/21) No. 5 in #WilliamTSpears (22/9/21) No. 1 in #Undertaker (22/9/21) No. 9 in #xReader (16/6/21) No. 1 in #Modern (28/7/21) - cat black butler x reader Ongoing
- Reads 71,625
- Votes 2,450
- Parts 20
- Time 1h 19m
After finding a box of cats on the street you take them. - The Reaper (The Assassin Series Book #2) Complete
- Reads 77,055
- Votes 3,485
- Parts 25
- Time 2h 23m
After Willow died of a tragic accident, something amazing happened to her. She woke up, breathing and her heart beating, in an unknown place by herself. It's obvious that something about her had changed, but was it good or bad? And where did Sebastian go? Will it keep her from being with him?
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