Grell X Reader - Tumblr Posts

18+||MDNI

Hhnngghh I want Grelle’s cock down my throat :(( I want to slowly lick a stripe from the base of her cock to the tip before taking the tip into my mouth & wrapping my hand around the rest :(( She’d whine and moan so pretty for me, panting an tangling her hands in my hair :(( Wan her so bad :((

18+||MDNI

I want Grelle to use my mouth, to tangle her hands through my hair and fuck my throat as hard as she wants <3

I support your depraved thoughts, especially when it comes to Grelle, for I too want to please her. <3 I want her to bite my neck with her sharp teeth and lick up the blood, then shove her cock into my pussy, dick me down until I can't see straight, then wherever she wants idc, I just want her to feel satisfied after domming me and marking me as her's hhhhhhh...

18+||MDNI

OMG MY FIRST ASK..nonnie I love u <3 I’m giving you the fattest smooch for this one because you’re SO RIGHT. I have a sensitive neck so the thought of her biting it with her pretty sharp teeth makes me dizzy :( it would sting but she’d kiss it right after to soothe the pain although I wouldn’t mind it. I think she’s very possessive so she’d definitely take her time marking you, leaving pretty red and purple spots from your neck down to your collarbones and chest <3

OK I WAS ABSOLUTELY CONSIDERING SENDING THIRSTS ABOUT GRELLE I JUST DIDN'T KNOW IF I COULD.

I know you mentioned her leaving marks on your neck, but imagine her marking up the inside of your thighs too. Just making sure that you're covered in reminders that you're allll hers. I'm thinking about Grelle out of breath because of how desperately she wants you, digging her teeth into the spots that she knows you will see and smudging your skin with red lipstick, before licking a slow line up to your clit. God I am SO desperate. Or like mutual body worship with Grelle omg. She'd tell you how darling you look squirming underneath her and you get to tell her that she looks like a goddess when she's driving into you, deep in the throes of her own pleasure.

Ok ramble over I want Grelle to dom me so badly

18+||MDNI

YES PLEASE SEND IN AS MANY THIRSTS AS YOU’D LIKE tis fuel for my horny brain. Especially because there’s a severe lack of black butler smut on this app!! I’m a major simp for Lau, Snake, and Agni and it’s near impossible to find smut for them T-T Perhaps I’ll have to write some myself.

Possessive Grelle makes me insane /// She would leave a trail of cherry red kisses down your body, as if the other marks she left weren’t enough. The part about her telling you how darling you look squirming underneath her has me in shambles oh my godjdbfhdh praise kink goin crazy,,,,she would lean down and get close to your ear, slowing down her thrusts to tell you how pretty you look, all red-faced and whimpering beneath her :( I bet she makes the prettiest sounds too. She doesn’t try to hold them back, and each breathy moan she lets out brings you closer to the edge.

18+||MINORS DNI

Cockwarming with Grell :( You sit on her lap with her cock deep inside your cunt, nuzzling your face against her chest in an attempt to hide how flustered you are as she rubs her pretty hands up and down your waist and coos at you, telling you how pretty you look dripping on her cock :(

༊*·˚ 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.

threesome with grell & sebastian x grell’s sister? maybe a bit of knife play on sebastian’s part?

tw: incest, sibling incest, dub/noncon, threesome, mild SebaGrell, manipulation, coercion, knife play, female pronouns for Grell

All characters depicted are 18+

Grell is always lamenting the fact that Sebastian doesn't reciprocate her passionate feelings for him, and the person she'll lament this to the most is her dear younger sister. The younger sister will feel pity for her sister, so she'll attempt to reason with Sebastian and talk him into giving her elder sister a chance, but she doesn't know how to talk the butler into it.

Sebastian is a gentleman, so he's open to negotiating with such a fine young woman, on one condition; she let's him indulge in her body. She doesn't want to sleep with someone she barely knows, especially not a demon, so she'll go crying to her sweet big sister that she doesn't want to do that, even for her sake.

But as soon as Grell is told the terms of getting her chance with Sebastian, she's immediately on board, already dressing both herself and her sister in their prettiest dresses (both of which are the color red obviously), when her little sister cries about how she doesn't want to sleep with a demon, Grell will simply shush her, she's not going to let her sister's whining get in the way of true love.

When the sisters finally meet up with Sebastian, Grell is instantly all over the tall, dark, and handsome butler, clinging to him while showing off how cute both she and her little sister are just for his pleasure.

"Oh isn't my baby sister just too adorable, Bassy~?! She's a delicate little baby doll so be very gentle with her, darling~!"

Of course Sebastian doesn't honor Grell's request, and she doesn't enforce it either, letting the demon do whatever he wants to her own sister, Sebastian will even hold a knife against the girl's delicate neck as he's forcing his way inside of her. It's just harmless enough looking silverware, but in Sebastian's hands it's a very deadly weapon.

Grell can't help herself after a while, her cock is getting painfully hard at the sight of her 'lover' dominating her younger sister in such a way, so she'll decide to join in, gently forcing her own cock into her sister's whiny mouth, Sebastian is completely unphased by this sight, he's a demon after all, so he's witnessed and partaken all types of depravities.

Grell is much more gentle than Sebastian, she loves her little sister more than anything (besides her darling Bassy), so she doesn't want to harm the little lady as she fucks her virgin throat. Sebastian isn't as kind, letting his gentlemanly facade go entirely since no humans are around to witness what a horrible beast he truly is beneath his posh butler charade.

Sebastian is a very well endowed demon despite his lean physique, even in his human form his cock is enough to break any virgin hole he decides to fuck, and if he was in his demon form his cock alone would almost be enough to kill the poor grim reaper.

"Well done, little reaper, you managed to take my entire cock without breaking. I'm sure your big sister trained you good and proper in the ways of being an obedient little whore..."

Grell will take her sister home after that, excitedly chatting her ear off about their next 'date' with Sebastian, and since the first date went so well for Grell and only Grell, she's without a doubt going to drag her poor sister along to the next one kicking and screaming.