1 - 20 of 238 Works in Caring Sebastian Michaelis
Navigation
Listing Works
-
Tags
Summary
Ciel trades her hand in marriage for Sebastian’s help, but he soon gets more than he bargained for. Updates every second and fourth Saturday of the month!
-
𝙒𝙝𝙞𝙘𝙝 𝙒𝙞𝙩𝙘𝙝 by BitchIEatPeople
Fandoms: Kuroshitsuji | Black Butler, Practical Magic (1998)
21 Sep 2025
Tags
Summary
(𝙱𝚕𝚊𝚌𝚔 𝙱𝚞𝚝𝚕𝚎𝚛 𝚡 𝚆𝚒𝚝𝚌𝚑! 𝙾𝙲)
Erica Owens, a powerful witch and the younger sister of Gillian and Sally Owens, was discontent with her life. After the incident with Gilly's abusive ex, everything should have been perfect. Both her sisters had found their happiness, the curse on their family had been broken, and the people of their hometown had finally accepted them. But despite all this, Erica felt like something was missing.
That feeling was proven correct when a love spell she cast as a child comes back to bite her in the ass, and the spirit of her infamous ancestor drags her through time to 'find the missing pieces of her heart'. Stuck in Victorian London of all places, Erica has to carve out a place for herself in a new time and place, while also changing a few fates, stealing several hearts and scandalizing the locals.
Oh, and killing a few people. That feels like it deserves a mention.
(Or in which, Sally and Gilly from Practical Magic have a younger sister who basically gets Isekai'ed through time. Featuring a lovesick Sebastian, hot Victorian boytoys, Grell being an icon, Ciel slowly going insane, pointless high society drama, tequila and sticky notes. Oh, and a cat)
-
Tags
Summary
sebastian loves having sex with his master. turns out, he loves it more when his master can’t breathe.
[originally posted on tumblr]
-
Tags
Summary
Ciel knew he’d be in trouble for it. Skipping a dance lesson and standing the instructor up was bound to get some rise out of Sebastian, but he also figured there wasn’t a way for Sebastian to punish him for it without interfering with his work.
He was wrong.
“Since you skipped a dance lesson and won’t be having one for over a week, it seems fitting to direct what could have been to your hands or hide to the bottoms of your feet, doesn’t it?”
Whatever Ciel was expecting, it wasn’t that.
“Some teachers don’t physically punish their students at all. Perhaps you should be nicer to me.”
“Those teachers do not have to deal with /you/,” retorted Sebastian.
-
It's sebaciel foot spanking/whipping/bastinado time, new kinks ahoy for Ciel.
-
Lost And Returned {Crossover Fanfiction} by Darcy345, DazaiMancer
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, Kuroshitsuji | Black Butler, 文字化化 | Homicipher (Video Game)
07 Sep 2025
Tags
Summary
Started: February 5, 2025
Finished:
Runa wakes in a crumbling, dust-choked mansion with no memory of how she got there—or where her husband Dazai has disappeared to. Desperate to find him, she teams up with the enigmatic Darcy, whose eerie composure hints at dark secrets of her own. Meanwhile, Dazai joins forces with Darcy’s husband Sebastian, navigating twisted corridors and sinister apparitions. As each pair races to reunite, they discover the house itself may be alive with malevolent forces.
-
Tags
Summary
A comfortable, loving morning.
Series
- Part 5 of Black Butler
-
Tags
Summary
Sebastian finds that Ciel has been barely eating, his figure much slimmer than usual. Sebastian has two ideas: to get the boy to eat, and to persuade him to continue eating.
Series
- Part 4 of Black Butler
-
Tags
Summary
Sebastian had limited experience with human children, and never before had he been summoned and leashed by one. He had very little knowledge on how to care for them, and no one to ask his most basic questions. After all, he was meant to be an experienced butler who was well-prepared for every aspect of this job.
Was this normal behaviour for young boys? To- regress, he supposed?
He had no way to know. Warily, he resigned himself to weathering this mood of his master’s like he weathered all the boy’s moods-- with amusement and dexterity.
agere ciel + soft seb for the soul
Series
- Part 1 of Agere Ciel
-
Tags
Summary
Ciel gets his first cycle, and it was worse than he had thought.
Series
- Part 2 of Black Butler
-
Tags
Summary
Sebastian and Ciel have enjoyed being closer than typical master and servant as of late, but they both mistakenly think that the other resents the proximity at the hotel.
-
“Is there a problem?” asked Ciel.
Sebastian looked up at him. “Somewhat. I have a concern about our sleeping arrangements.”
“You seemed upset that we were roomed too closely.” Ciel remained aloof as he pulled his robe tighter around himself. The last thing he wanted was to show that the disdain at their proximity hurt him in any way.
“Hmm, I was surprised that the hotel would house all of their noble guests and servants in such a manner, but my concern is the opposite. Although it's only the other side of the wall, it makes me uneasy to leave you in here alone while we still don't know the details of this place.”
Ciel blinked as he processed what Sebastian was implying. For some reason, it made his chest feel warm. “You’d like to stay here instead?”
Sebastian nodded, not meeting Ciel’s eyes. “I can’t force you to be okay with the intrusion, but I think it’s the wisest option.”
How could he think that? “It isn’t an intrusion."
-
Tags
Summary
Two lonely boys find companionship in each other.
In which Sebastian has very little self-control and finds his feelings for the younger boy very conflicting. Meanwhile, Ciel is very sure what he wants (Sebastian).
An AU of @rkgkakira_a on twt’s Sebaciel Neighbors AU
titled after careless by FKA Twigs ft Daniel Ceasar
-
Mixing, or To Love Is to Be Changed by peanutbutterjellyfish
Fandoms: Kuroshitsuji | Black Butler
20 Aug 2025
Tags
Summary
Ciel was being given an invitation to participate in something otherworldly and frightfully intimate, and with a demon at that. He should say no, or at least wait until he wasn’t so fragile with tearstains still on his face, but the hope that piqued his interest emboldened him. “Does it hurt?”
“It’s unnerving, but you won’t be harmed.”
Not the best response, but it was something.
Ciel narrowed his eyes. “And this isn’t your way of getting a bite of me early, is it?”
Sebastian chuckled. “No, more like a long taste before spitting you back out, intact and whole.” He seemed excited despite his effort to be composed. Ciel had never caught Sebastian looking so openly invigorated. “You’ll feel me just as much, young master. If anything would send you scurrying from this, it would be that.”
Yet again, his curiosity won out. Ciel wanted it so badly, to lay his soul out and all of his burdens with it, even if coming together meant fear or pain. If he was frightened out of his mind, at least he wouldn’t be alone.
That was all he wanted. To not be alone. He could let Sebastian in, let him understand him while he was still living, while he needed this.
“Okay.” Ciel tried to sound brave. “How?”
-
Tags
Summary
“You have moved beyond an issue of manners and are on the verge of transgressing the laws of gravity,” commented Sebastian, standing next to Ciel's desk with his arms folded.
Ciel, cheek lying on his arm as he read a paper sideways, made a vague noise of disinterest.
“You’re going to get stiff like that,” insisted Sebastian.
“I already am, why else would I be like this?” Ciel grumbled and rubbed his eyes with a wince.
Sebastian moved behind him, sliding a palm across his upper back. “You ought to take a break, then. When did this start?”
Ciel sighed, sitting up and wincing as his muscles complained at the movement. “It's been a few days. I’ve had all of this extra work to do with the new year approaching both regarding the company and the estate. Nothing has helped.”
“That’s because you haven’t asked me for help.” Sebastian clapped his hands once. “I insist you take a break and let me give you a massage.”
-
Tags
Summary
[Corpus Hermeticum Part V-One shots and Side Stories]
The cornucopia, also known as the "horn of plenty," is a symbol of prosperity and wealth in Greco-Roman mythology. Depicted as a horn overflowing with fruits, flowers, and other gifts of nature, it symbolizes fertility and inexhaustible abundance.
In the context of this compendium, "Cornucopia" is the receptacle for ideas, spin-offs, short stories and tales derived from the main universe of "Omnia Vincit Amor." Just like the mythological horn that overflows with diverse fruits, here different narratives are gathered that enrich and expand the original world, offering alternative perspectives, unexplored moments, and possible developments of the main story. Dreams, memories, and so on…
Series
- Part 5 of Corpus Hermeticum
-
Tags
Summary
“Get under the covers, my lord.”
Ciel makes an irritable noise but sits up properly, kneeling on the bed. “No. You do it.”
Sebastian’s eyebrows knit. “Are you five? Do you need me to do even this, my lord?”
“I don’t need it, but I commanded you to do something, so-”
The butler cuts him off with a wave of his hand. “Very well, my lord.” The words have hardly left his mouth before Ciel finds himself being ushered up the mattress.
But not by gloved hands; no, Ciel finds himself being gently pushed towards the pillows by thin, wavering, tendrils of shadow. They’re cool to the touch, though not frightfully so, and they press gently to his body, herding him like a misbehaving lamb.
// a 5 + 1 of ciel and sebastian's shadows
Series
- Part 2 of Ptolemaea
-
Tags
Summary
Finny had never really known what a year meant.
He knelt by a flowerbed he'd planted a year prior, which had somehow survived under his care. Sebastian had told him that the primroses were perennials, so they would bloom year after year, but the sight of the newly opening, pale blossoms made Finny's chest seize up.
Finny sniffed, dragging his sleeve across his face.
“Whatever is the matter?” asked Sebastian, calm yet puzzled voice coming from over Finny's shoulder. “The flowers are perfectly intact.”
“Yeah! I just…” It must sound silly, but Finny smiled through his tears. “We made it a whole year, and so did they.”
Sebastian, who was perfect at everything, also had a knack for figuring out what Finny actually meant versus what he said. “I see. A year of happiness, culminating in new life. I imagine you're going to be thrilled when the harvest comes back around.”
“Yes! Yes, exactly!” Finny beamed at Sebastian, expecting for Sebastian to go and find something more urgent to do, but even Sebastian was momentarily lost in thought. “Sir?”
“It's an odd thing for me to think, after the life I've lived,” admitted Sebastian. “But this is the longest I've ever stayed in one place as well.”
-
Tags
Summary
The Queen's Watchdog is coming down with the flu (or something), but it will be a cold day in Hell before he admits it! There's a case to conclude, appearances to uphold, and no time for lying about in bed. All the while, Sebastian does his best to care for his stubborn & frustrating young master.
A slice-of-life sick fic, as canon-compliant as I can make it, set roughly between Book of Murder and Book of the Atlantic, but with a few nods to things later revealed in the series.
-
Tags
Summary
The kitchen is Sebastian’s favorite place to be when he has it all to himself, and he's absorbed enough that he doesn’t notice the soft pattering of footsteps heading towards him until his little lord is barging into the kitchen. Sebastian nearly startles, setting the bowl and spatula on the countertops and turning to scold the boy.
The words die on his tongue immediately, eyebrows furrowing. “My lord?”
Ciel stands in the doorway, nightshirt loosened and hanging off one shoulder, hands balled into fists around the hem. There are tears in his eyes, though restrained ones, and his ears are pink.
-
Tags
Summary
Scowling, Ciel kicks once at his shin. “Unhand me. I want tea.”
“Or perhaps a nice rest would-”
“Why do you want me to-” He makes a disgusted face, plush pink lips twisting up beautifully to spit the words, “- rest so badly? I have work to do.”
“Surely,” Sebastian says, moving one hand from Ciel’s shoulder to the boy’s face. He pulls the eyepatch free easily, internally swooning at the sight of that purple, marked eye glaring at him so fiercely. “You can spare a few hours. It will always be there tomorrow, my lord.”
// his butler, trying to get him to fucking relax
-
Failed Constitution Saving Throw by peanutbutterjellyfish
Fandoms: Kuroshitsuji | Black Butler
17 Jul 2025
Tags
Summary
Ciel's asthma acts up while he exerts himself in bed with Sebastian and Sebastian would dearly like to help him, but Ciel stubbornly refuses assistance or to take a break until Sebastian can't take anything about him or the situation seriously anymore.