Blue Exorcist X Reader - Tumblr Posts

Do you write for Shiro Fujimoto?

Sure

I just think it’d take me a bit longer because he’s not really a character that sticks out to me from when I watched it.

A few x Reader Headcanons under the cut!

- I don’t think he’d tell you about demons and exorcisms if you were a regular person

- Definitely tries to protect you from all that

- If you already were an exorcist he’d try to go with you on your missions as much as possible to make sure you’re safe

- May seem overbearing but only does it out of worry

- He likes joking around with you

- Always makes sure to make you feel better with all your favorite things if you’re having a bad day

- Rin and Yukio consider you a mother figure because of how often you’re around

- Kuro would definitely love spending more time with you than with Shoto when you come over (He pretends he hates it but actually finds it adorable)

- Easily convinced to go play out in the snow

- You all would have snowball fights, You and Rin vs Shiro and Yukio

- Overall he’s nice and can come off as overbearing sometimes but only because he wants to protect those he cares about!

Blue Exorcist Masterlist

Shiro Fujimoto

Satan

Rin Okumura

Lucifer

Miscellaneous

I dunno who all your write for Blue Exorcist, but uhhh

How would Shiro, Rin, maybe Mephisto and Lucifer if you're comfortable with that, feel about dating a fairly strong half demon?

Sure!

More under the cut

Reader gender not specified

My bad this took so long

Shiro:

- At first he’d be perplexed

- He’d slowly adjust to the fact that you’re pretty strong

- Would start bringing you to his missions before he had to look after Rin and Yukio

- Once he had Rin and Yukio to look after he’d love if you could spend time with them considering the similarities

- You’d be like a mother figure to them

- You’d stay with them every time he had to go out for a mission and even when he didn’t

- Overall he loves you and thinks you’re a godsend (ironically)

Rin:

- Would definitely love it

- You guys would be joined at the hip before you even started dating

- If there’s ever a part in class where he has to spar with someone he’d pick you (You always win)

- Hides behind you when Yukio’s trying to convince him to do something productive

- Would make you carry him like a ✨pretty little princess✨ whenever he got tired

- He’d like tracing your body and feeling your muscles during cuddles, it doesn’t matter if you’re not that muscular he’d do it anyways

- All in all time with him is always fun

Mephisoto:

- He would be THRILLED

- Bonus points if none of the exorcists know!

- If no one knows but him he might just have a little smirk on his face for a week

- Depending how strong you are he would make you do all the heavy lifting and move things around his office

- Why use magic when there’s you?

- He does respect you more after learning this though

- He would always ask your opinion on things

- Eventually you end up co-running the school with him

- Whenever he’s in his dog form he definitely puts a collar on himself and gives you the leash

- Overall he may use you as free labor but he respects and loves you

Lucifer:

- He loves that you’re part demon

- Since you’re part demon and part human he thinks you and anyone like you could be the key to accomplish his goal

- If you’re not already part of his war he’d definitely try to recruit you

- Might try to get you to infiltrate the order

- Knows how dangerous being part demon can be though, so he gives you a (really expensive) necklace to make sure he could find you if you were ever in trouble

- Is always so kind to you

- Won't let you lift a finger at home

no matter how strong you are

- Treats you like a princess, says anyone who treats you any less doesn't deserve to live

- Might try to recruit you but he loves you

Miscellaneous

♡ - fluff, ✩-angst

Shiro, Rin, Mephisto, and Lucifer x Half Demon!Reader (Separate) ♡

Lucifer

♡ - fluff, ✩-angst

Sick S/O Headcanons ♡

The Flower Shop ✩♡

Fluff Alphabet ♡

Marriage Headcanons ♡

Family Headcanons ♡

Could I request Rin dating a human? Please and thank you

Sure!

I should probably add something aesthetic or pretty but this made me laugh

Headcanons under the cut! Feel free to ask for a whole fic later if you’d like!

- He’d protect you. No question. Sure he might do something stupid every once in a while but you’re the first priority

- Would try to keep you away from demons as much as possible

- He’d still tell you about demons and all that, he wouldn’t be one to hide it

- BUT if you were an exorcist, or in training, he’d go everywhere with you and you have his utmost respect

- FOOD❗️

- This boy will cook you everything and you know it tastes so damn good

- Breakfast. In. Bed.

- Clingy Boyfriend

- Cuddles, hugs, kisses, anything you name it. He’d never be more than a few feet away

- If you’re not in his exorcist class you know he’s ditching to come meet you. He does not care if you have class. He WILL come in and join you

- If you are absolutely adamant about him not coming in your class he’ll wait outside and send you little messages till you’re done.

- Tells you everything. Absolutely everything.

- Loves laying down with you at night and then having conversations about how both your days went

- He’d go absolutely feral if a demon took you he would not rest until you were safe in his arms

- Really gets more overprotective after that. It really kicks in how fragile you are as human.

- Overall he cares and there’s never a dull moment with him <3

Hello! I hope your day is going good. Is it ok if I request a fluff alphabet for Blue Exorcist Lucifer? Please and thank you!

Sure!

A = Affection (How affectionate are they? How do they show affection?)

- Loves affection but usually only in private, unless he hasn’t seen his s/o for long

- Lots of hugs

- Seems like he’d lean down and kiss their s/o’s hand

B = Best friend (What would they be like as a best friend? How would the friendship start?)

- They would be an interesting friend

- I feel like he’d run into somewhere and just be instantly taken with you

- And you’d ’accidentally’ run into each other a few more times and start talking

C = Cuddles (Do they like to cuddle? How would they cuddle?)

- Definitely a cuddler

- Likes cuddling after a long day

- Or any day really

- Big spoon

D = Domestic (Do they want to settle down? How are they at cooking and cleaning?)

- If you had a long day he’ll cook

- And vice versa

- You guys would cook together during weekends and it would just be a really nice sweet time

- He doesn’t do the cleaning unless it gets really really bad

- Lots of lazy cuddle time

E = Ending (If they had to break up with their partner, how would they do it?)

- He wouldn’t.

- There would not be a break up.

- IF he let you break up with him then he’d keep an eye on you and scare away anyone who came near you

F = Fiance(e) (How do they feel about commitment? How quick would they want to get married?)

- Yes.

- Definetly wants to marry you

- Proposes after the 3rd date and you have to explain that’s not how it works (even if you say yes)

G = Gentle (How gentle are they, both physically and emotionally?)

- Extremely gentle and soft with you

- Keeps you away from his war and other demons

- Keeps you protected

H = Hugs (Do they like hugs? How often do they do it? What are their hugs like?)

- Lots of hugs

- Long warm hugs

- All kinds of hugs

- Mainly in private though he doesn’t want anyone exploiting his weakness (you)

I = I love you (How fast do they say the L-word?)

- This one will take longer

- A few months probably

- He would’ve had a long day and just come home and sink into your arms and say the three lovely words

J = Jealousy (How jealous do they get? What do they do when they’re jealous?)

- He gets really jealous but is good at hiding it

- Doesn’t really show that he’s jealous but showers you in lots of extra affection once you’re in private

K = Kisses (What are their kisses like? Where do they like to kiss you? Where do they like to be kissed?)

- Warm soft sweet kisses

- Lips and hands are his favorite to kiss

- His kisses are slow and sweet, they leave you breathless after each one

L = Little ones (How are they around children?)

- Not a big fan of children

- He thinks if you and him had children they’d be super cute and he supposes he wouldn’t mind those

M = Morning (How are mornings spent with them?

- Sleepy mornings

- Cuddles

- Unless he has something to do, he’ll grab you and cuddle you until you absolutely have to get up

N = Night (How are nights spent with them?)

- More cuddles!

- Maybe taking a bubble bath together if you want

- You two will just unwind and talk about your days until one of you falls asleep

- He obviously didn’t go into details

O = Open (When would they start revealing things about themselves? Do they say everything all at once or wait a while to reveal things slowly?)

- It would be a mix

- He’d reveal things in a way where you’d think that you know everything but you don’t

- He coviniently leaves out the demon part and the whole starting a war part

- Hes a sweetheart tho

P = Patience (How easily angered are they?)

- Depends

- Very very patient with you, behaves like an angel ironically

- With anyone that dares crosses you, absolutely not. They’re absolutely fucked

Q = Quizzes (How much would they remember about you? Do they remember every little detail you mention in passing, or do they kind of forget everything?)

- He remembers all the things

- Every Single Thing

- Hes such a sweetheart and he treats you a princess because you deserve no less

R = Remember (What is their favorite moment in your relationship?)

- He had a really bad day and he came home tired and exhausted

- You just had your arms open and he melted into them and you just held him and told him everything was going to be alright

S = Security (How protective are they? How would they protect you? How would they like to be protected?)

- Very protective

- But in secret

- Any guy tries to flirt with you? Send a demon after them

- Anyone hurts you? Send a demon after them

- Anyone comes too close to you? Yep, you guessed it, demon time baby

T = Try (How much effort would they put into dates, anniversaries, gifts, everyday tasks?)

- So much effort

- He gives you a new gift every week

- Never forgets an anniversary ever

- Takes you out on dates as often as you like to all your favorite places, and if you’re more of a stay at home person he’s absolutely delighted for cuddle dates

U = Ugly (What would be some bad habits of theirs?)

- He can be very secretive

- He doesn’t want to scare you off

- He really loves you but he thinks for the sake of everyone some secrets need to be kept

V = Vanity (How concerned are they with their looks?)

- Not that much

- He doesn’t really mind

- Unless you mind, then he’d be spending time everyday making sure he looks perfect for you

W = Whole (Would they feel incomplete without you?)

- He’d miss you so much if he’s not without you

- Definitely feels incomplete without you

- He just needs to see you everyday he needs to hold you.

X = Xtra (A random headcanon for them.)

- When it snows he drops everything and goes home to you and you guys drink hot cocoa and watch the snowfall, after playig in the snow of course

Y = Yuck (What are some things they wouldn’t like, either in general or in a partner?

- Someone generally unhygienic

- Or like a mass murderer

- Besides that he’s pretty open with his options

Z = Zzz (What is a sleep habits of theirs?)

- He cuddles you to sleep

- Or a pillow equivalent if you’re not there

- He’s a soft snorer

Hello hello!! May I request some slightly suggestive fluff with Mephisto? I’m just a little down bad for him rn

Khee hee

Who wouldn’t be obsessed with this man

Warning: Slight suggestive smut at the end

You were awakened by Mephisoto slowly shaking you awake, a tray of breakfast on the nightstand. The food smelled amazing as usual, you never had figure out whether it was Mephisoto or someone else who makes it. You were pulled out of your thoughts by Mephisoto’s sweet yet slightly hoarse morning voice.

“Morning my love, what’s going on in your pretty head this early in the morning?”

“Nothing much Mephi”.

He leaned over you gently, giving you a sweet kiss on the lips, not minding any morning breath that you may have. You took the opportunity to melt into his touch, tugging him down on top of you. He let out a small yelp, biting your bottom lip gently as he adjusted to a new position. He pulled his lips away from yours with a small sigh.

“As fabulous as you know I am, I have to get ready for work soon.” Mephisoto said sadly, flipping his hair whilst calling himself fabulous.

You reached your hands up to play with his blue locks while giving him a look you knew he wouldn’t be able to resist.

“Please? Just stay for today?”

It didn’t take him long to succumb to your puppy eyes and roll over, placing you on top of him. He turned on the tv and put your favorite show on to watch while you cuddled. He didn’t say he would stay but you knew he wouldn’t leave you.

A few hours passed and you two had finished all the food on and in your nightstands and finished your favorite show and were now watching his. You shifted positions and accidentally ground your core into his now hard member, letting out a whimper and a small moan. Mephisoto had a smirk on his face, your noises hadn’t gone unnoticed by him.

He flipped you two over, pinning you down onto the bed and kissing you aggressively. His tongue slipped into your mouth, winning the battle for dominance. His hands slipped under your clothes, grabbing and playing with all your sensitive parts. You knew it was going to be a long day.

Hello! I was wondering if I could request Blue Exorcist Lucifer fluffy headcanons with a sick s/o? I’d really appreciate it. I’m currently recovering from being sick myself and it really sucks.

I know this is super late, but I hope you feel better now🫶🏼

Sick S/O HCs - Lucifer

Fluff

Warnings: None

- If you’re sick expect him to be right there with you

- He’d definitely have experience with sickness given his current fragile human body

- He’d also be in a hazmat suit masked at least because as much as he loves you, he’s not entirely sure if his human body could handle another sickness

- Also the reason he probably doesn’t give or take affection while you’re sick, if you try to kiss him he’ll probably run away

- Makes you food definitely, mainly soups because that’s the food he heard other people associate with sickness

- So if you’re sick, all you’re getting is soup and porridge for breakfast, lunch, and dinner

- Won’t let you get out of bed unless it’s to go to the bathroom, it doesn’t matter how sick you are

- Will get you anything and everything you need and ask for no hesitation

- He will do anything for you

- If you didn’t have a TV in your bedroom he’s either moving the one from the living room there or buying you a completely new one so you don’t get bored

- If you prefer books he’d buy you the whole bookstore, which has definitely happened before and you now have to explicitly tell him which books you want and not to buy out the whole store if it isn’t there

- Overall, he cares for you and will do anything to get you better soon <3

Could I request Blue Exorcist Lucifer x female reader angst and fluff fic? Please and thank you! And I hope you have a great weekend!

Of course <3 and thanks! You too :3

The flower shop

Hanahaki AU

Reader works at a flower shop

Warnings: Slight angst to fluff

It was a small flower shop you worked at. Quaint, as most would describe it. But it had a homely feel to it. Sunlight shone through the windows during day time, casting its honey glow on the plants inside, shinning off the glow of the dewdrops resting on the leaves. The serenity of the afternoon was yours to enjoy, as it had been a rather slow day today. After one of your regulars came by, buying his daily bouquet of flowers for his wife, there hadn’t been anyone else quite yet.

Just as you were lulled into a state of calm, a man entered. He was almost rather peculiar. He dressed as if he belonged in a somehow more pompous version of a marching band, or perhaps a dictator. A tuft of his blonde hair stuck out, almost like a shark fin. It was almost cute.

He looked over at me and our eyes locked, and for a moment your breathe was caught in your throat. However then, the moment ended, and he went back to perusing through the selection. A while passed until he came over to the counter, empty handed. You peered over at him curiously, wondering what he could possibly want from you.

“Do you have any red crocosmia?” He questioned, his tone was gentle yet it still had commanding undertones to it.

You responded to him, telling him you didn’t have any, but that you could get some imported in and could call him once they were here if he were to give you his name and number. And that’s how you ended up with his contact info, for work of course.

Once he came in to pick them up, he kept coming back almost every day, and you began to look forward to his visits. He was pleasant to talk too and he took interest in the things you liked and asked about them, never forgetting anything you told him. Soon enough, he asked you to get to know each other more at a coffee place which soon became a regular meet up spot for the two of you.

You liked him, loved him even, and you were going to tell him. Today. As you made your way over to your regular meet up spot, you saw something that you wished you never would have seen. It was your coworker with Lucifer. She was sitting where you sat and her hands were resting on top of his, giving them a little squeeze.

You felt your heart break into pieces as you turned and left. You were so stupid. You had only spent time with him yourself, never with someone else. You hadn’t even asked if he was taken or liked someone else. God you felt stupid. What if he only spent time with you to get with her. As you ran away you felt your airways constrict and block up as you seemingly choke on air. And that was the day you coughed up your first petal, red and layered with blood a similar shade on top. Red crocosmia.

The following few days, you take sick leaves from work, trying to figure out the cause and reason for your sudden ailment, which only seemed to get worse everytime you thought of the blonde. Finally you went to the doctor, only to hear the news, that you were dying. Your ailment, Hanahaki, could only be cured by confessing to the person you love, and having them return your feelings. Or, having a surgery done to remove your feelings entirely.

You had six months to ponder your decision, as you tried to desperately avoid the boy you were so in love with. Why on earth had you ever decided to work here, why on earth did you even take this job? You’d go in the back room, or to the bathroom when you saw Lucifer approaching the store, only leaving when he was gone.

Two months. That was how long you’d been avoiding this man so far. You would’ve made it longer, had he not come on Valentine’s Day. You were swamped with customers and there was no escape as he walked up to you. Taking your hand in his and asking if you could talk. You would have refused if your coworker hadn’t shown up and shoved you away. Now there really was no escape at all.

“Why are you been cutting me out?” Lucifer asked, something like hurt or desperation in his tone, perhaps a mix of both. He seemed almost more frail since you had last seen him, though he was just as beautiful as ever. You really did love him. You were going to die anyways, so what’s the harm in telling him really? So maybe spurred by your impending death, or maybe by the cutesie couples all around you, you let it all out.

“Because I love you. Because I love you so much that I’m dying for it. And there’s nothing I can do to make you love me back.” With that you got it all off your chest. And with that, your lungs constrict as you painfully reminded yourself of him and your coworker, who was probably just being a good girlfriend by letting him talk to you. Why did you even-

Your thoughts were cut off as his lips were pressed to yours. Your lungs seemed a thousand times lighter as you got lost in the sensation of his lips against your own.

“I love you. Only you” He said, as he pulled away from you. Before you could panic at the fact that your coworker was standing right there and you had just kissed her boyfriend, Lucifer explained everything.

“The only reason I was spending time with her, was to make a plan to ask you out. I wanted her input since you both seemed to be friends.”

Your face was stained red now, embarrassed at the misunderstanding. You nearly died because of your assumptions, and he really didn’t deserve to be ghosted. As you opened your mouth to apologize to him, for everything, he cut you off.

“I was hoping, since it’s Valentine’s Day, that you would like to spend the rest of the day with me?” He asked gently, a light dusting of pink on his cheeks. Adorable. Looking over to your coworker, who gave you a thumbs up, you agreed. A day with Lucifer, what more could you possibly want?

Maybe working at the flower shop, and meeting him, wasn’t such a bad idea after all.

Not sure if you write for him, but general relationship hcs for Satan? (Blue Exorcist) 🫣

Satan x reader ~ relationship headcanons

I know he’s supposed to be a bad guy, THE bad guy (at least so far where I’m at), but I hc him as such a sweet lover

Warnings: none

Enjoy!

~~~~~~~~~~~~~

- It’s hard to get him to like you, but once he does, there’s no letting go

- You’d need to be patient with him, as there are something’s he still doesn’t understand

- He’s so protective of you, even if he lets you go somewhere without him, one of his minions will be following you.

- He just makes sure you’re okay

- Very much so a cuddler

- Lots of cuddles, all the time

- Once he loves you, he loves you very much, so you’re going everywhere with him

- Even the most menial tasks, chores or the likes, he’s there following you around, a bit of your top pinched between his thumb and pointer finger

- He likes long sweet kisses, just sitting there reveling in your taste

- He’s definitely a hand holder, just walking around town with him or anything

- Let the world burn ~ Chris Gray

- Let’s take a short pause to appreciate the lovely chills that song gives me

- If anyone hurts you they’re dead, which probably goes without saying

- I feel like, contrary to that, he’s very gentle with you. Like you’re a dandelion that could blow away at any moment

- If you’re gone or get taken, it’s basically the blue night all over again, he goes feral trying to get to you, to help you.

- Would try to give flowers, probably has them burning in his hands cuz he’s so flustered

- If you surprise him with affection he probably bursts into harmless flames instead of a blush

- Overall baby boy demon lord loves you very much and very gently, he would do anything and everything for you

~~~~~~~~~~~~~~

Satan

♡ - fluff, ✩-angst

Relationship Headcanons ♡

Hi! Could I request Blue Exorcist Lucifer x female reader marriage headcanons? Please and thank you! And have a great weekend!

Lucifer x reader - Marriage Headcanons

Warnings: None :D

- He’d propose in one of two ways

- 1) A romantic date he planned in advance because you deserve nothing but the best

- 2) You nearly died, due to probably some other demons or because someone found out you were dating him and he proposed to you as soon as you were awake, he’d still take you out on that fancy romantic date though.

- Once you’re engaged, he starts planning your wedding immediately, with you of course

- He gives his opinions on things but makes sure all the final decisions are up to you, unless you’d rather him do it then he gladly will, but will make sure you’re okay with everything

- If you do the white traditional, bride can’t see the groom before the wedding he will try to respect that but then get too antsy without you and try to sneak in

- Wedding would definitely be small and private on his end of the guests but would be fine with you inviting whoever he wants, even if it’s someone he hates, he’ll be cordial on his wedding day, only for you

- Once you two are married and/or move in together he’d be very much so a domestic husband

- He’d cook for you, clean for you, and if he didn’t want to and you didn’t want to, he’d have some demon minions do it for him, he’s the second most powerful demon, so why not take advantage of that for his love?

- Very lovey dovey, the constant gifts and trinkets would not stop after you get married, quite the opposite actually

- Expect large gestures more often, he feels as though since you’re his spouse, he must spoil you even more now

- Extra Protective 🙌

- Not to an overbearing point though, he still lets you have your freedom unlike some

- Physical touch gets more commonplace

- Expect welcome back hugs

- Nighttime and movie time cuddles are absolute essentials as well

- Overall, great husband 10/10 would recommend

Is it ok if I could request Blue Exorcist Lucifer x female reader headcanons about them having a family together? Please and thank you!

Lucifer - Family Headcanons

Eeeeeeeeeeeeee

This is such a cute idea

Warnings: None

_________________

- Protective 🙌

- Not like smotheringly obsessively so, but he always has either an eye on you all or when he absolutely can’t do it himself he’ll send one of his most trustworthy underlings instead. He won’t restrict you from going anywhere, but will talk to you if he reasonably thinks an area is pretty dangerous.

- He always makes sure to come home on time and spend as much time as possible with you and the children

- Realistically would probably like to have 2-3 children with you if you’d be up to it

- Due to his work in the illuminati, you’d most likely end up spending more time with the children during the beginning of their lives. (Stay at home parent)

- I feel like since Lucifer is the second most powerful demon, and what we see with the children of satan, your children would start to show signs of demonic powers very early on in their lives

- When that happens, Lucifer would be so happy. This man would be ecstatic

- He’d spend a lot of time with the kids and teach them how to control their powers. It would definitely be a fun bonding activity for them that was cute to watch for you

- If you spend a lot of time with the kids, or if its just been a tough day with them, he would gladly take them off your hands for a bit if you needed to take a break. Even if he was in the middle of a lot of work

- You would all definitely go on a lot of cute family outings like little picnics or aquarium trips or just traveling around

- Lots of family quality time and cute little bonding moments. You both secretly have an album chalk full of pictures of each other doing cute things with the kids

- Once the kids start to go to school and if you go to work, you’d all have sweet but hectic mornings and get in the same car. Dropping the kids off first, then Lucifer, and then you take the car to your job. (He doesn’t want the car to accidentally get destroyed or the license plate tagged so people can find you and hurt you)

- Overall he’s such a good father honestly, he’s full of love for you and your lovely children