#Sebastian Michaelis x Ciel Phantomhive

[black-salt-cage]

Sebaciel (Sebastian Michaelis x Ciel Phantomhive / Black Butler) stimboard with a warm theme and soft stims ☽ - ✰ - ☾ ☽ - ✰ - ☾ ☽ - ✰ - ☾

ଘ(੭*ˊᵕˋ)੭* ੈ♡‧₊˚ for anon!

[lars-n-drix]

tw noncon [dddne]

sebastian bathing trans! ciel like he always does. realizing the boy is on his period when he comes across something tacky when cleaning his inner thighs. it becomes more apparent as the bathwater slowly turns a diluted red. easily inserting two of his elegant fingers into his hole. shushing him when he tries to squirm away. to push his hand out. simply trapping ciel's wrists with his free hand. 'just let me take the pain away, pet,' having watched as ciel's body was wracked with cramps. the demon being aware that an orgasm could wisp it away.

[nicolovespancakes]

Time I added something to the Sebaciel train-

The band Ghost, whom I love dearly and have seen live, (I have a limited edition black batwing hoodie with the Grucifix on the back, it was over 100 dollars 🥰😭), which I have heard every song of,

Is literally just Sebastian-coded. Specifically Sebastian @ Ciel coded.

Mary on a cross? Absolutely about Sebastian face-fucking Ciel Phantomhive. Get recked.

"If you choose to run away with me, I will tickle you internally, and I see nothing wrong with that."

Square Hammer? Absolutely about the moment they made their contract, from Sebastian's Point of View.

"Living in the night, 'neath heavens torn asunder, you call on me to solve a crooked rhyme. As I'm closing in, imposing on your slumber. You call on me as bells begin to chime.

Are you on the square? Are you on the level? Are you ready to swear right here, right now, before the devil?"

Call Me Little Sunshine? Absolutely their bond.

"You will never walk alone. You can always reach me. You will never ever walk alone. All you have to do is call me,

- Ease up to the hunter from the prey,"

Cirice? Sebastian's view of Ciel when they first meet, and whilst they make the contract.

"I know your soul is not tainted, even though you've been told so. Can you hear the rumble? Can you hear the rumble that's calling?

I can feel the thunder that's breaking in your heart. I can see through the scars inside you. I can feel the thunder that's breaking in your heart. I can see through the scars inside you,

A candle casting a faint glow. You and I see eye to eye,

Now there is nothing between us. From now our merge is eternal. Can't you see that you're lost? Can't you see that you're lost without me?"

And I cannot HELP but think of Rats as Sebastian seeing what's happening at the Kelvin Mansion at the end of BoC, and the servants subsequently killing the circus troop.

"Into your sanctum. You let them in. Now all your loved ones, and all your kin, will suffer punishments beneath the wrath of God. Never to forgive,"

Kiss The Go-Goat is self explanatory. Ciel fucks a demon. Moving on.

"Osculum Obscenum, *kiss*"

Ritual is Sebastian being summoned by the cult.

"Tonight, we're summoned for a divine cause. Remembrance, no. But for their future loss.

This chapel of ritual, smells of dead human sacrifices, from the altar."

Spillways is what I feel like Sebastian would think of his and Ciel's ever-evolving game, and Ciel's revenge.

"Through benediction, you tried to rid your mind of malediction. But through all this time, you try to peel it off, and it's such a ride.

All your faith, all your rage, all your pain, it ain't over now. And I ain't talking about forgiveness. All your faith, all your rage, all your pain, it ain't over now.

It's the cruel beast that you feed. It's your burning yearning need to bleed."

Phantom Of The Opera? Reminds me of when Sebastian is ordered to commit acts of violence or savagery.

"I'm standing in the wings. There I wait for the curtain to fall, and knowing the terror and holding I have on you all,

Yeah, you know that I'm gonna scratch you and maim you and maul, and you know you're helpless from my mesmerizing catcall."

ANYWAY,

IF I MADE A PLAYLIST, FOR THEM, ITS ALL GHOST SONGS

LMAO.

That's all.

My contribution to the Sebaciel fans. Yall are lovely. I adore you.

Mwah.

[statistiquesfrancophones]

Stats de ship : Sebastian Michaelis/Ciel Phantomhive (28/07/2023)

Statistiques francophones

[dykegrell]

Sebaciel MADK au <3

[ventilatore73]

A little shoutout to all the artworks where Ciel is literally food on a plate for Sebastian 🗣

Love them all <3

[karmawillcollectyourdebt]

'i ship them' but not in a 'omg theyre made for eachother' or 'they help eachother' or 'they're sexy' but a secret fourth options called 'they cannot exist without the other in their purests forms however the are NOT good for eachother but when seperated they become worse, theyre a tumor latched onto the other which has gone too long and infected them to a point where removing the tumor is worse than letting it sit, but letting it sit STILL means the body will die, no matter what its a lose lose so is it even worth it? .....of course theres religous undertones......well of COURSE they have nasty violent sex'

[ciciyup]

Phantomhive manor (+ Gregory Violet) X Fem! Reader time traveler headcanons.

Summary: You are a time traveler and you have arrived in the Victorian era, how would you fare with certain characters if they met you?

━━━━━━✧ 🦢 ✧━━━━━━

Ciel Phantomhive

In one moment he was drinking his tea and enjoying his chocolate cake and the next Sebastian had arrived with you at his side. Everything about you seemed to confuse him, from your unusual and very inappropriate clothing to your casual and bland way of speaking.

At first, he only let you stay in his mansion so he could study you, for some reason you seemed to know more than him and even more than Sebastian, and the more time you spent there the more you seemed to confuse him with your strange ways.

The inappropriate clothes you were wearing seemed to not want to take them off while you complained that the corset and the amount of things in the dresses were uncomfortable, which made Ciel roll his eyes more than once, on top of that, in your comments you added that the clothes you were wearing were “the fashion” and “the trend” when Ciel only saw in them two pieces of fabric like a poorly covered window added, in his opinion, to your bad style.

The way you spoke was so strange, that way so casual and without any grace, but at the same time confusing to hear you say words that he had never heard before. He had bothered to look up those words himself in some books, but then he left the task to Sebastian, who soon informed him that those words did not exist... At least not in his time. On top of that, it seemed that you did not appear in any kind of paper that informed about your birth or other important things that should be in people as soon as they are born, which made Ciel stop taking it as a bad move and see the possibility that you really were a time traveler, since Sebastian had ruled out the possibility that you were some entity like a demon, angel or shinigami by not feeling any of that in you.

It was really surprising for him, he would not deny it, to see such a strange and at the same time so useful device. You called it 'cell phone'. It was surprising for Ciel to see a device that could take color photos, see himself on video moments before while doing something random and be able to watch it and replay it. The fact that music came out of that device surprised him quite a bit too, not only because of that, but because of the huge difference between the music of the future and that of his time, it had certainly been a big shock. Surprisingly, some of the songs you taught him he ended up liking, the ones with a soft and pleasant rhythm, and the fact that you put those 'headphones' you had shown him where the music could be heard better turned out to be a great experience.

He seemed to start to trust you more, your conversations were pleasant and you seemed to have a very different kind of thinking than he was used to seeing in people, it was nice in a way. You seemed to have a more open mind, more liberal, without prejudices or hypocrisy.

Maybe with you there Ciel could take advantage of certain things to have an advantage over his adversaries in the business and political sense, after all he was an earl and it was always good to be one step ahead of everyone, if it was three steps then it would be even better. Although he was always on guard and cautious while you seemed to tell him certain things, he took mental notes of what could happen or happen in the future if he didn't change something in the present. It was all very intelligent and strategic on his part.

Finding you had been a great important piece for his game and being aware of more things that he probably wouldn't get to see, but he was pleased to have been lucky enough to have you appear. He just wished you could stay a little longer to be able to appreciate a vision as different and at the same time as pleasant as yours.

Sebastian Michaelis

Surprise was to say the least. This human really had something. He felt curious? Fascinated? You were so strange, your way of seeing everything was so different. Sebastian felt surprised because you even surpassed him in subjects he didn't know about such as politics, future wars, economics. It was fascinating and perhaps also, in a way, a blow to his ego. Why did this human come out of nowhere with all the answers up her sleeve, in such a way that she managed to surpass him in knowledge? Still, Sebastian was an extremely intelligent being with centuries of experience, so even if you had advanced knowledge, he wouldn't feel intimidated. Instead, he would see this as an opportunity to learn and expand his own understanding.

While he lets you settle into the mansion at his master's request, as the days passed, he would soon bring out his sarcasm when he saw your attire and clothes, dropping some sarcastic comments, but always with a polite tone to sweeten.

Seeing the device in your hands and turning it on would surprise him at first, being somewhat impressed by the great advancement of humans in technology and since he is a very intelligent supernatural being, he would quickly learn to use the cell phone and any other device you had with you. He would even dare to take your phone with him secretly just to study it, sometimes to take pictures, videos and other times to listen to music, noticing the great change between one era and another. The photographs and videos would be what would attract his attention the most, enjoying filming some cat that appeared in the mansion and then watching it on the phone.

Despite enjoying certain things, Sebastian would evaluate if you represented a potential threat, being cautious, but without raising suspicions on you. He would always prioritize Ciel's safety so he would stay close to you for a certain amount of time, even if sometimes you wouldn't notice. Coming to the conclusion that you didn't seem to be dangerous or an enemy to Phantomhive, which made him become more friendly and even offered you hospitality while you stayed at the mansion.

He would take advantage of your advanced knowledge to improve efficiency and security at the mansion, as well as a chance to learn about humanity and how they had advanced so much over the centuries. He would come to enjoy the conversations if they interested him enough, you don't always meet a time traveler so he had to get something out of it, it was sure better than hearing anyone else talk about the same old topics.

You were different from what he was used to, clumsy, closed-minded and boring people who had nothing new to offer, but since you had arrived it seemed like you had awakened something in Sebastian that he hadn't felt for centuries. He hoped you would stay a little longer, it would be a shame if he had to go back to the same boring emotions.

Finnian

He was very excited about you, although at first he seemed confused, especially by your unusual clothing, his excitement made him see beyond. Seeing artifacts he had never seen before amazed him, his eyes shining as he took the first picture with so many colors and heard the music coming out of it. Surely asking you for your phone a few times so he could take lots of pictures of himself with big smiles and doing different things or anything in general that he found nice to capture, even leaving the phone without storage.

“Can I really talk to someone who is on the other side of the world right now?” Finny would ask you in surprise when hearing you explain about calls and messages. But surely the game apps would also keep him very entertained, especially the pet care and gardening games, spending so much time there that he would already know how to use most of the things. He seemed to be amused by the fact that you would randomly throw out words that he had never heard before, some of them amused him so much that he would keep them in his mind and would often repeat them, even while there were people there, causing them to look at him in confusion. His enthusiasm could be higher than the looks they usually gave him. Finny liked to learn new things and having met you would definitely continue to fascinate him even after days.

His face would light up as you explain to him the simplest thing for you it would be surprising for him like the fact that there was something called 'internet' or 'television' that made everything easier in everyday life like a blender, bed warmer, cars. Whatever you told him it seemed like the boy would explode with excitement.

He would definitely be mesmerized if you showed him series or movies, whatever was moving on the screen would surprise him, but if they were fantasy movies he would surely enjoy them more seeing the special effects and thinking about how everything looked so real. He would definitely like to know all the musical genres, especially the most lively ones, but at the same time with a pleasant rhythm, trying to imitate modern dances, laughing at his own clumsiness and certain dance steps that made him laugh.

It would be enriching for both of you to have met him. Finny enjoyed your company and everything he managed to learn at your side, but in addition to that he also liked to teach you about his own time by telling you first-hand details and even making you see certain things from a new perspective. Being with him was undoubtedly a breath of fresh air and both of you could have a new look at the world.

Snake

He would be mostly confused by your unusual way of speaking, puzzled by words you used to say at random and not have a specific meaning, it would be difficult for him to understand. Unlike what one would think, even though Snake is a very shy boy, he would not feel ashamed to see you in a different type of clothing or in lesser cloths, since having been in the circus before he lived with people with little clothing or more "revealing" clothing, so although it would still be somewhat surprising and embarrassing for Snake, it would not be on a large scale.

Seeing a phone, something that did not yet exist back then, would make him feel particularly intimidated and think that it is something dangerous, staying cautious while you show him the device. He would be surprised when you showed him videos and people or anything in general moving inside that small device, even his snakes could be attracted and watch while they communicate through Snake asking questions about the device.

What he might like the most would be snake documentaries and anything about snake care. When you used to lend him your phone you would probably find him in the mansion's greenhouse surrounded by his snakes while his eyes were glued to the screen as he watches videos on snake care as well as precautions for when they shed their skin, their habitat, best food, even on wikipedia looking up different things to take care of himself and his friends.

Telling Snake about your knowledge and things that would happen in the future would make him feel intrigued and at the same time fearful thinking about what thing could cause something else to happen and prevent it from happening even if it was inevitable anyway. Also, he would like to know more about how people have evolved, if they were kinder to others, if there wasn't as much fuss when they saw someone different, if they accepted certain things more easily.

Seeing you want to teach him music with those big sound devices that you called 'headphones' would make him feel a little self-conscious, but finally when the music plays his surprise can be seen in him as he feels something he had not experienced before. He would have preferences with some genres more than others, the ones he might like the most would be ambient music, classical music and jazz.

He could get used to your presence in the long run. You seemed to be one of the few people he enjoyed the company of, and he learned more things with you by his side. He wouldn't deny spending a nice afternoon with you while you tell him how much everything had changed over the years and Snake would gladly listen to you.

Gregory Violet

First of all, why was there a girl at Weston College if it wasn’t for some special event? Secondly, he would be very intrigued, so he would take you out of public view if he had the chance so you wouldn’t cause any fuss at the time. Although he might initially keep his distance between you due to being generally reserved, his curiosity would make him approach you little by little.

Despite your unusual attire, Gregory would remain just as reserved, not judging anything about you as he silently analyzes you. He probably wouldn’t care much about how you look or what you wear, perhaps he would at first glance, but then he would remain discreet. He would be interested in the unusual and aesthetically different, wanting to capture the essence of your appearance in his drawings. You would be a source of artistic inspiration and he would want to draw you, but being so reserved he wouldn’t ask you to, at least until he gets to know you more deeply.

Seeing a phone for the first time would certainly leave him in awe. The ability to see color photos and color videos and even be able to take them yourself would leave him speechless. He would be more attracted if you showed him art-related photos with lots of colors and different things like that. Speaking of art, he would definitely be fascinated with the amount of things he could learn on different internet sites about artists’ paintings, drawing ideas, biographies and even reading any pdf book and using apps to draw and create without using pencils or hands would be extremely intriguing to Gregory.

Watching stories told through moving images and sound would be another completely new experience. He might be especially interested in movies, series or documentaries that deal with artistic and historical topics. He would be very intrigued and have many questions about how the device works and how you can see anything through it, be it movies, books, letters, numbers, photographs. How a movie could be created and what kinds of devices would be required to film and make the special effects.

If you had been there long enough for Gregory to become more comfortable, he could draw you, maybe he would ask you or, more likely, he would draw you without you noticing or telling you. He would like to capture your “futuristic essence” and keep those drawings to remember you if the time came when you had to leave. He would also make separate drawings of the electrical devices you had told him or shown him, wanting to remember them too.

It would be a unique experience for him and his memory to have met you and learn about all the new advances of the future generations. The fact that you seemed to have a more open mind and no need to judge would have made him enjoy your company more during the time you shared, after all you had not labeled him as weird or different like most people in his time and he appreciated that.

━━━━━━✧ 🦢 ✧━━━━━━

[married-to-google-translater]

what would it be like if yandere Sebastian, Claude, and Ciel found out that s/o have a contract with a demon?

Yandere Sebastian Michaelis

Sebastian would hate this.

From the bottom of his heart.

He couldn't stand another demon around you.

However, you are his partner.

Although you might not know it.

And another demon near you would be a threat.

Especially if the Demon was anything like Claude.

Sebastian wouldn't show his disgust when you're around.

But between the two of them, he has no reason to show his true feelings.

Sebastian would try to manipulate you.

To see him in a better light.

And to wish you had a contract with him.

Sebastian would try to do almost every task faster and better.

And he would certainly succeed.

Sebastian would also try to be between you as much as possible.

Kidnapping would certainly not be easy.

This would also be one thing that would annoy him.

But he would try to make it work.

For love.

The love he feels for you…

There is no certainty about your feelings.

Yandere Claude Faustus

Claude would hate this.

He would REALLY hate this.

Your soul would be the reason why he would fall in love with you in the first place.

That would be so special.

And he really would like have that.

But the knowledge that it would belong to someone else.

Wouldn't make him happy.

Especially after he fell in love with you and not just your soul.

Of course, Claude wouldn't show his feelings for you.

He would be good at hiding them.

But he will do anything to break the deal with you and your demon.

Claude wouldn't care if it was possible or not.

He would find a way.

He would have to.

However, Claude would slowly start to show his feelings.

Would definitely try to replace your demon.

And manipulate you really subtly.

Claude would really know what could happen if the deal is done poorly.

This really wouldn't suit him.

You should stay safe.

Yandere Ciel Phantomhive (older)

Ciel would be surprisingly relieved by this.

Does he like having someone with you almost all the time?

Not really.

Does he like it to be really hard to hurt you?

Absolutely.

Because Ciel has a lot of enemies.

And he wouldn't want any of them to hurt you.

Ciel would have lost enough people in his life already.

He would be interested in how you and your demon made the deal.

Of course, he doesn't care if it's a sensitive thing.

But if you want to talk he listens.

Would definitely take revenge on people who wronged you.

This isn't even a question.

Ciel doesn't really like your demon.

And he would try to avoid this whenever possible.

Ciel might also sabotage the success of your mission.

So that he can spend more time with you.

An abduction would probably also not happen.

Too bad.

But manipulation is way :D

[jinisnuggets]

༊*·˚ 𝕷𝖔𝖛𝖎𝖓𝖌 𝖔𝖗 𝕷𝖔𝖛𝖊𝖉

INCLUDES | Ciel, Sebastian, Grell, Undertaker, Alois, Vincent,

READER | Gn

GENRE | Fluff, Headcanons

WARNINGS | Mention of the word seductive in a non suggestive way

WORD COUNT | 0.3k (50ish per character)

A/N | Is there any other character from Black Butler who'd you like me to add to these headcanons? Please let me know :D

🪻 𝕷𝖔𝖛𝖎𝖓𝖌

Sebastian

He's the loving type and there's nothing you can do to convince me otherwise. Despite being a demon, he'll make sure you're his queen and he's only ever doing what you ask of him. Of course, due to his personality, he'd absolutely love to tease you, but it's more of a love language for him.

Undertaker

His way of showing affection is far more seductive; teasing you often with heart-fluttering jokes and close proximity. He knows the best ways to edge you on and it's really what he wants, however when you do the same he'd tend to get more intimate (in a fluffy way).

Vincent

This man knows he's attractive and what's the least he can do than shower his S/O with gifts and love. He knows his partner's interests and likes, so it's quite simple to pick out good and high quality gifts, and although it isn't common, he doesn't mind physical affection such as hugs or kisses.

🪻 𝕷𝖔𝖛𝖊𝖉

Ciel

What more can you expect from our tsundere king. Ciel isn't the best at expressing his emotions and because of it, it often causes him to come off as cold to his S/O.. however, he is an easily flustered boy, who will definitely become flushed in blush if his partner is just one step too close. He will often buy his partner gifts though.

Alois

He's been through a lot, so he doesn't enjoy the company of someone more than that of his S/O. Now, Alois is a great lover, fight the wall; but he's also quite clingy, and that is mainly because of his fear to lose yet another important person to him, so he'd often have nightmares where he'd need to cuddle up in between your arms.

🪻 𝕭𝖔𝖙𝖍

Grell

There's no need to say, they'd shower you with complements and absolutely die when you do the same. Their affection has no limit and they're willing to sacrifice absolutely anything for you, and of course, they love it when you show the same level of care and sincerity for them.

[blondeaxolotl]

"So anyway, I started blasting" - O!Ciel

Inspired by this post:

[black-salt-cage]

Yandere4Yandere!Sebaciel (Sebastian Michaelis x Ciel Phantomhive / Black Butler) stimboard ☽ - ✰ - ☾ ☽ - ✰ - ☾ ☽ - ✰ - ☾

ଘ(੭*ˊᵕˋ)੭* ੈ♡‧₊˚ for anon!

[lars-n-drix]

Sebaciel as made in picrew

[cutebodyhorror]

take me by the hand and rip me apart

[luxphoros]

"In the night sky that was exposed, a scattered crescent moon; a fleeting yet beautiful song of defeat."

– Shokuzai, SID

[night-dazai]

Demons Wife

“fuck …oh my ….” full lips pulled into a smirk while sharp fangs peeked out “You even made me curse, such naughty lady aren't you, “ he said while white-gloved hands roamed your body pulling at your nipples and thrusting a finger into your wet weeping cunt.

“Seb…seabass….” you tried but nothing but strangled moans left your mouth, you had no idea how long it had been since you were in this position.

7 months into your marriage with Sebastian to save you from being a slave, you thought Ceil and his butler were kind men who had saved you and little did you know. You would sometimes question your husband's actions and behaviour, but with his gentlemanly aura you never even thought for a second he could be a devil or anything even close to evil. ”y/n we got married too soon, it might be a shock for you my dear, “ he said softly gloved hands creasing yours “Let's get to know each other and maybe one day we can consummate this marriage “ his smile angel like you could not thank god enough for such a caring and loving husband. In the 7 months, you guys would go on cafe dates and night outings cause that's when he was mostly free from his butler work. Holding hands after 2 months and kissing after 5 months broke it for you. You were sure you could give everything of yourself to him. “Sebastian, we can consummate this marriage, “ you said a month ago while you were out for a walk after dinner. His red eyes widened for a second and were soon replaced by a kind smile “Don't force yourself, love, it will be hard “ he said squeezing your hand reassuringly “But “you said stopping him “I want it to be you “You looked up dead in his eyes” I want you to take my virginity and all of me… I give it to you “ you said giving your hand to him. His red eyes looked at you quietly for a second before he got on his knees took your hands and kissed them “Your wish is my command y/n” he said smiling. You thought his eyes became darker for a second or maybe you were dreaming. But after the confession, your gentle husband made it his mission to get you accustomed to his touch, and light makeouts which left you panting for air.

“y/n I would like it if you looked at me more “ he said taking your hands which covered your tear-tainted face which was bright red. You looked up at him “Beautiful “ was all you could think but soon you pouted and turned your head to the side “No..not fair “ you said softly.

He chuckled kissing your jaw” What's not fair love ?” he asked innocently, you were sure he knew what it was. You lay naked and vulnerable on the bed while he was still fully clothed. You pulled at his shirt, chuckling at your cuteness “My my of course what is this rude behaviour of mine “ he said and moved back removing each piece of clothing with deliberate calculations and making sure you got a full show of him doing it.

“Now things are just going to get more rude “ he said pushing you back to the bed. The dimly lit room had both your shadows on the wall while some of the candles near your bed flickered a little due to the tension in the room.

That was when you noticed it fully, red eyes, fangs ready to draw blood and the smile of the devil, a shadow deep and darker than hell your husband smiled down on you creasing the side of your check “It will hurt, we have all the time so we can go slow okay “.

It was not a question, it was an order, telling you nothing will stop him. You have heard many call your wedded partner a devil and there were many questionable things that you have seen but …..” does it matter ?”.

Smiling you opened your arms wide “If you are going to hell or even if you are hell ..take me …”. That when the realisation hit you “I knew …… did not accept it “ you said “Claim me “

You did not know what effect your words had on him but his actions stopped, his dick right at your entrance while he stared into your eyes “Do…do you even know the meaning of the things you said ? What if I am a sinful being and ..not even human ?” he asked softly but there was no gentleness in it “that has nothing to do with me . You are my husband “you said still smiling like a child at a candy store.

The demon's red eyes flashed a dangerous red but collected himself he smiled, face filled with nothing but love “You surely will drive me crazy one day before that whiny master of mine does “ he said chucking and as you both were busy laughing his shaft moved right into you in one thrust.

Your back arching completely off the bed, air completely out of your lungs and eyes rolled back you held on to his shoulders for your life. Kissing your exposed neck, the devil smiled biting it, making you moan and yelp in pain and pleasure “All mine “ eyes red as fire and shadow darker than hell … The devil claimed his wife ………….

I always had a soft spot for the demon butler and also wanted one for myself ..but @chooyahh reminded me of my old lover. Thank you for that!💕