103Prince of the demons » by firetype77 After Sebastian claims Ciel's soul he changes his plans from simply eating. Now Ciel is the fledgling of Sebastian. How will the young earl fair now that he's the demon child of a prince and living in the demon world? Well read and find out!
T, English, Humor & Supernatural, chapters: 12, words: 9k+, favs: 158, follows: 173, updated: 7h published: 8/18/2013, Ciel P., Sebastian M.
2An Almost Perfect Life » by Minga Pace You are a young career woman at one of the banks in London and, at the same time, attending a PhD in Statistics. Your life was perfect, until your apartment was invaded by two stubborn demons. - Warnings: Second Season Exists, Drama, Angst, two fuckin demons - Pairing: Sebastian Michaelis x Female!Reader x Claude Faustus
T, English, Romance & Hurt/Comfort, chapters: 2, words: 4k+, favs: 4, follows: 2, updated: 5/29 published: 5/27, Sebastian M., Claude F., OC
19A mother's work is never done » by CSMichaelis Ciel's point of view. Life as a demon mother as told through the thoughts of Ciel Michaelis. No flames
T, English, Family & Romance, chapters: 10, words: 15k+, favs: 21, follows: 14, updated: 5/28 published: 5/10/2015
4You Are Not A Pirate » by whoeverfightsmonsters William T. Spears is sick of the antics of the rest of the cast - so what better way to address it than a rules list? (inspired by Please Stop Eating The Hell Butterflies and Acnologia Is Not Your Father.) Rated T for language. Title may change.
T, English, Humor, chapters: 8, words: 4k+, favs: 4, follows: 5, updated: 5/28 published: 7/11/2019
4Stories Not Over Yet » by AMarvelousCreation A long dormant voice was reborn in that moment. His demon instinct. Only one human was capable of digging out the voice in his head screaming MINE. He had finally found her. His mate.
T, English, Romance & Hurt/Comfort, chapters: 4, words: 4k+, favs: 3, follows: 1, updated: 5/27 published: 5/12
Viva la Reina de Corazones by KatherienP Riddle Rosehearts es el líder del dormitorio Heartslabyul planea hacer la fiesta para todo la escuela, quería que echar la casa por la ventana... Al día siguiente se encuentra en su cama desnudo y lado de...el líder del dormitorio Diasomia Habrá líos, peleas y amores Obviamente no se trata de Kuroshitsuji, pero si es de la misma autora
K, Spanish, Romance & Fantasy, words: 229, 5/27
196One Hell of a Nanny » by HeinousWriter *Warning: INCLUDES MANGA EVENTS* Rina was taken in by Vincent as a child and has been raised as a nanny/maid for his sons. She is from the future, but she has accepted this as her new home. Watch as Rina's relationship grows with the Phatomhive family and the upsetting events that come into perspective in the near future and its effects. SebastianxOC!slowburn
T, English, Humor & Family, chapters: 39, words: 206k+, favs: 301, follows: 354, updated: 5/27 published: 4/28/2019, [Sebastian M., OC] Ciel P., Vincent P.
1Black Butler: TWWSP: Obtaining Ciel's Revenge » by DarknessAndLight665 With a demon butler and a woman with strange powers by his side, nothing can stop the Young Earl from going after the ones who killed his parents and caused him pain and humiliation as well as taking care of his duties as the Queen's Guard Dog. Follows Black Butler Season One. Warning: Some sexual content/language. Disclaimer: I do not own Black Butler only my OC and what she does.
T, English, chapters: 6, words: 47k+, favs: 4, follows: 3, updated: 5/26 published: 4/28
1 Paperwork by Spearzz A fic about Shinigami paperwork. "You see, harvesting souls isn't the only job of the Grim Reaper. So listen closely to what I am about to tell you, I will only say this once, for you will not be able find this information in any book or ancient scripture."
K, English, Humor & Supernatural, words: 979, favs: 1, follows: 1, 5/25, Grell S., William S., Eric S., Ronald K.
158The Night Has a Thousand Eyes » by December Sapphire "Oh, I did forget to tell you one thing," the old man opened his gleaming eyes, and Charlotte Phantomhive felt her soul shiver, "you may need better protection than the pistol you carry. There are more than just ghosts that lurk in the shadows of this old manor. Remember, inheritances are a heavy burden." Sebastian x OC
T, English, Romance & Supernatural, chapters: 17, words: 84k+, favs: 185, follows: 210, updated: 5/24 published: 1/15/2017, [OC, Sebastian M.]
155A Nest of Teeth » by ABitterRabbit "There is no need to sulk, child." "I do not take kindly to being constantly bullied." "A small price to pay, considering you hide in my territory." "Sm-? You gave me a CONCUSSION, Mister Michaelis." "Your head is still attached to your neck, is it not? Imagine if I were not collared?"
T, English, Romance & Suspense, chapters: 6, words: 22k+, favs: 266, follows: 303, updated: 5/23 published: 10/13/2015, Sebastian M.
56Chasing After You » by Smoky Opium Sometimes asking someone to be your boyfriend is really hard. Especially if you're a guy. A series of cute little snippets about rebel student Sebastian and his quest to get straight-A student Ciel to be his boyfriend.
T, English, Romance & Humor, chapters: 17, words: 18k+, favs: 61, follows: 89, updated: 5/22 published: 2/13/2015, Ciel P., Sebastian M.
Self Determination by MUNASHIKU Demons are summoned when there's no other option. William, standing on the edge of the building, staring at his fate below, has inadvertently called upon Sebastian Michaelis.
T, English, words: 1k+, 5/21, [Sebastian M., William S.]
125Those Gentle Slopes that Lead to Hell » by Severus divides into H Proud. Unique. Determined. From the second Sebastian sensed Ciel Phantomhive's soul, he realized their contract would be different. He was ready for it. And so he waits. He hungers. He is getting obsessed. He will do anything to devour this soul, and the fragile attachment to the boy that has begun to spread its icy fingers in him will not stop him. He thinks. [SebaCiel].
T, English, Romance & Angst, chapters: 16, words: 166k+, favs: 128, follows: 126, updated: 5/21 published: 7/4/2018, [Ciel P., Sebastian M.]
28L'Âme Détruite » by Rinne Koe Trois armes surpuissantes ont été jetées dans la nature, l'une d'elles est découverte au fond d'une compagne française par une jeune et normale paysanne, qui découvre bientôt qu'elle fait partie de la noblesse, et est extirpée loin de ses proches pour Londres, où elle rencontre un comte solitaire et un majordome mystérieux qui ne lui veulent pas que du bien ...
T, French, Adventure & Romance, chapters: 22, words: 399k+, favs: 15, follows: 17, updated: 5/20 published: 12/21/2016, Ciel P., Elizabeth M., Sebastian M., OC
Todessehnsucht by MUNASHIKU Some demons and shinigami aren't all that different.
T, English, words: 1k+, 5/20, Ciel P., William S.
1William's Unfortunate Events by Amber K Black This is the first book in The Many Mishaps in a Grim Reapers' Life Series. William T. Spears is hunting down Grell Sutcliff who neglected to finish his job. William finds him but something happens and William has to figure out how to fix the problem. Please be kind this is my first fanfiction story that I have written.
K+, English, Humor & Adventure, words: 4k+, favs: 1, follows: 1, 5/19
5Shadow Heart » by Chise Yukki "Ciel, why are you standing there. We have to save them, your parents, your brother." Keiko frantically cried out, when she saw he wasn't going to move, she let go of his hand. "I'm doing this for you. Please take care of my little brother, who will be become Ciel Phantomhive. Don't forget me," Ciel whispered.
T, English, Romance & Mystery, chapters: 3, words: 17k+, favs: 7, follows: 8, updated: 5/19 published: 4/8, Ciel P., Sebastian M., OC
5One Hell of a Family Reunion » by dethronedgod Ciel sold his soul to a demonic entity to exact revenge on his family's killer. Edward Forrest was the mastermind behind the murder with the help of angels but this was only to exact his own vengeance. Edward and Ciel are brothers in a seemingly endless battle to avenge the wrongs done to them. London will burn as one of these two brothers will be avenged and the other will die.
T, English, Family & Tragedy, chapters: 4, words: 11k+, favs: 1, follows: 2, updated: 5/19 published: 5/21/2018
1Lingering questions by ChibiChiii A small one shot containing a vulnerable night for Ciel trieing to grasp his new reality and understanding his new servant Sebastian. Mainly a psychological point of view of Ciel dealing with the traumatic events of his paren't death and Sebastian comforting him in his own Sebastian way. Please be kind as this is my first Black Butler fanfiction.
K+, English, Drama & Hurt/Comfort, words: 2k+, favs: 4, 5/19, Ciel P., Sebastian M.
3The Queen's snake » by Kataradragon Ciel and Sebastian are on a new case, but this time, the queen want Ciel to work together with the queen's cunning snake. Ciel has heard many things about the queen's snake, but nothing prepares him or Sebastian when they meet the queen snake and her powerful demon maid in butler clothes.
T, English, Supernatural & Mystery, chapters: 10, words: 7k+, favs: 15, follows: 13, updated: 5/19 published: 1/2/2016
1 His Butler, So Fired by mes-obsessions-89 Ciel has been having quite the attitude problem. Sebastian decides to tackle the issue. NOTE: This is purely a tickle torture fic. If that isn't your thing, move along.
T, English, Humor, words: 875, favs: 1, follows: 1, 5/18, Ciel P., Sebastian M.
4A Game of Chess by DreamCatcher34 Kuroshitsuji (Black Butler) characters are taken and forced to watch the past and future. What happens when cinematic records are combined to create episodes and movies that Ciel, his servants, his previously deceased parents and aunt, his fiance and (later in the story) others are forced to watch in order leave the strange place that they find themselves in? What will be revealed?
K, English, words: 5k+, favs: 5, follows: 6, 5/18
Huesos by Mors Meridiem Sebastian comienza a tener ideas inhumanas por los fríos huesos de su amo...
T, Spanish, Romance & Tragedy, words: 360, 5/18, Ciel P., Sebastian M.
Five Times He Couldn't Sleep by Astra H. Lowelle "I can't sleep, but I'm so tired, Sebastian..." Five times Ciel said it, and five times Sebastian dealt with it.
K, English, Humor & Hurt/Comfort, words: 275, follows: 1, 5/17, Ciel P., Sebastian M.