Historias de Blackbuter

Undertaker x Reader (ft. Sebastian)

Everyone knew James Potter as Harriet Potter's father. And he was... in every way that truly mattered. But blood tells a different story. Hidden beneath layers of ancient magic and a promise made before Harriet's birth lies a secret that could shake both the Wizarding World and the Grim Reapers themselves. Her true father is the enigmatic Undertaker-a mysterious funeral director feared as a madman by some and whispered about as a legend by others. After the fall of Voldemort leaves Harriet an orphan, strange abilities begin to awaken within her. She can hear the voices of lingering souls, sense death before it arrives, and glimpse memories no witch should ever witness. As Hogwarts becomes her home, the line between life and death grows thinner with every passing year. While James Potter's love shaped the person she became, the blood of the legendary Undertaker calls to her from the shadows. Powerful enemies seek to control her gifts, forgotten secrets rise from ancient graves, and a smiling man with silver hair watches over his little chick from afar, waiting for the day she learns the truth. Because Harriet Potter was never meant to become the Girl Who Lived. She was destined to become the Reaper's Heiress.

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.*

When Y/N Phantomhive rose from the ashes of her family's massacre, she was no longer just a noblewoman-she became a divine enigma with a contract sealed in heaven's light and shadowed by hell's desire. As the Queen's beloved "Doll," she is admired by high society... and secretly obsessed over by the most dangerous men in London. But with her angelic butler at her side and a vow to protect her brother Ciel at all costs, Y/N must navigate a world of demons, reapers, and mad nobles-where love is twisted, loyalty is poison, and obsession can kill.

hello I don't have a description so just read it

Ი︵𐑼 ۶ৎ - While investigating a criminal among the guests, Earl Ciel Phantomhive notices Onigi. Soft white hair frames pretty doe eyes and blushed porcelain cheeks. Such sweetness is a distraction and Ciel has quite the sweet tooth. In a room full of masks and schemes, Onigi's unguarded smile is both disarming and dangerous, for even the sharpest Earl can find himself tempted by something pure, if only for a moment. ──── ୨ৎ ──── Disclaimer: I do not own "Kuroshitsuji / Black Butler" or its characters. All credits go to Yana Toboso, except for my original character(s). The name "Onigi" is pronounced oh-nee-GEE. Much like Onigiri but you don't include the "ree" part. Most chapters rewritten/edited better. Second-time readers might notice some changes, just ignore them as they're intentional 🫶 and yes, cleverer is a real word 😔 Hit #1 cielxoc 10/3/25 Hit #1 Baldroy 10/5/25 Hit #1 youngcouple 11/13/25 Hit #1 mey-rin 11/13/25

Mirajane somehow winds up in the phantomhive manor.

"𝕎𝕙𝕠 𝕕𝕚𝕕 𝕪𝕠𝕦 𝕤𝕖𝕣𝕧𝕖 𝕓𝕖𝕗𝕠𝕣𝕖 𝕞𝕖?" "𝕆𝕙? 𝕨𝕙𝕒𝕥 𝕞𝕒𝕜𝕖𝕤 𝕪𝕠𝕦 𝕤𝕠 𝕔𝕦𝕣𝕚𝕠𝕦𝕤 𝕒𝕝𝕝 𝕠𝕗 𝕒 𝕤𝕦𝕕𝕕𝕖𝕟, 𝕄𝕪 𝕃𝕠𝕣𝕕?" "K҉u̸r҈𝔬ꌚꫝ𝔦" "Y⃚e⃚s҉, ꂦj҉o҈u̸-s̺͆a̶m̸a҉?" 𝙸𝚗 𝚠𝚑𝚒𝚌𝚑 𝚠𝚎 𝚝𝚊𝚔𝚎 𝚊 𝚌𝚕𝚘𝚜𝚎𝚛 𝚕𝚘𝚘𝚔 𝚒𝚗𝚝𝚘 𝚠𝚑𝚘 𝚝𝚑𝚎 𝚒𝚗𝚏𝚊𝚖𝚘𝚞𝚜 ᵇˡᵃᶜᵏ ᵇᵘᵗˡᵉʳ 𝚜𝚎𝚛𝚟𝚎𝚍 𝚋𝚎𝚏𝚘𝚛𝚎 𝚝𝚑𝚎 𝚢𝚘𝚞𝚗𝚐 𝚊𝚗𝚍 𝚊𝚖𝚋𝚒𝚝𝚒𝚘𝚞𝚜 𝙴𝚊𝚛𝚕 𝙿𝚑𝚊𝚗𝚝𝚘𝚖𝚑𝚒𝚟𝚎.

It's been a while since I made an x reader fanfic, so I thought why not? XD You are a maid at the Phantomive manor. You also have feelings for Sebastian, however you haven't told him, as you are too shy. One day you wake up with cat ears and a tail. What will happen? Ps: There's an implied s*x scene in this story, however, it is only IMPLIED, it is NOT explicitly described, it's just implied or "hinted" that it happened, so just be aware of that. XD Note: Y/n = your name diclaimer: I do NOT own Black butler or it's characters, no copyright intended

Ever since Eliana became Ciel's Nanny they were inseparable. She cared for Ciel as if he was her younger brother and loved him with all her heart. They lived a happy life until the accident... After getting kidnapped by unknown men, Eliana tried her best to protect her master from harm. She would even die protecting him. And that's exactly what she did. But death didn't come to her that easily... After making a deal with the devil, she became a half-demon. She will now live her life immortal protecting the one boy that gave her life. After all what good of a nanny would she be if she was not by her master's side? Who else would sing him his lullaby?

In the shadowed halls of the Phantomhive estate, where secrets cling to every polished surface and danger breathes beneath every command, Velanna walks unseen-but never unaware. To the world, she is a poised governess: intelligent, composed, and unfailingly loyal to young Ciel Phantomhive. But beneath that careful exterior lies something far older... and far more dangerous. Velanna is an immortal witch-cursed to endure the passage of time, burdened with memories that refuse to fade, and driven by a quiet, unrelenting hunger for revenge. She does not rush. She does not falter. She waits. As she becomes entangled with the Phantomhive household-and with Sebastian, the demon whose very nature mirrors the darkness she hides-Velanna's carefully controlled existence begins to fracture. Schemes tighten, past and present collide, and the line between ally and enemy grows perilously thin. Because Velanna is not merely surviving this game. She is playing it. And when the time comes, the reckoning she brings will be as merciless as it is inevitable.

Twin sister of Malleus Draconia is somehow in the world of Black Butler. Will she be able to get back to Twisted Wonderland to her brother and friends? Or will she stay and help Ciel and Sebastian with their work? {Follows the manga of Black Butler}

Yandere Black Butler x Black Oc Amelia Odette Celeste is a natural talent when it comes to ballet. She was well known across the world for her dancing and on the night when she was to perform Swan Lake in England she had a chance encounter with the Earl Phantomhive. Bewitched by her talent and beauty the Earl soon fell in love but he is not the only one to have fallen in love with Amelia. Now caught in a world of demons, grim reapers, and anything else in between can she make sense of this new road ahead of her and can she decide who her heart really belongs to?

Hybrid!Male reader x Ciel Phantomhive. Claude is on the look out for a new master that isn't as bratty as the last one, he finds the perfect one out in a huge forest,lost,hungry,and scared.

An unusual pair arrives at Phantomhive Manor by the Queen's order. One is a composed young woman with a frightfully calm demeanor. The other, her delicate, soft-spoken servant, obeys her every command without fail, heedless of the cost to himself. At the snap of her fingers, the timid boy becomes a fearless, unstoppable force. Ciel and Sebastian will soon discover a bond unlike any they've ever seen before. Not by contract. Not by magic. But the terrifying power one girl wields over a single mind.

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)

During the Great Phantomhive Fire, Ciel had not only lost his parents but also his younger twin sister, Ciella Phantomhive. A couple of years after the incident, their paths cross in the most unexpected of places: the Undertaker's parlor.

When she was nine, Cassandra's mother and father were viciously murdered by an unknown assailant. The Undertaker, a close friend to her parents, found and rescued her from the streets just after her parents' deaths and had taken her in. Now 19, Cassandra's life has turned upside down discovering more secrets about her past that was kept from her.

Shalya Smith is a Band genius.She always has been. She can play any instrument you throw at her.What if one Day she ends up in the world known as Black Butler and meets the music playing Demon Sebastian?

"Haven't you heard!? I'm crazy, duh!" ¥.¥.¥.¥.¥.¥ Aries is a high-functioning, intelligent sociopath who found Ciel Phantomhive and his butler Sebastian Michaelis very entertaining. After a very... Strange introduction, Aries decided to join them with solving mysteries and deciding what truly makes humans... Well, human. ¥.¥.¥.¥.¥.¥ "Why is it that you are here again?" Ciel asked, rather irritated as she hang off the end of her chair. "You need me," Aries giggled. "Who else is going to tell you that someone is going to kidnap us in ten seconds!" ¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥ I do not own Black Butler, I only own Aries. ¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥.¥ HIGHEST RANKING: #508 in Fan Fiction