Sub Leviathan - Tumblr Posts
hunny it was amazing but i do want a Dom gender neutral with sub brothers and over stimulating them~ your choice if you want to do it
Writing for all the brothers would be a pain in the ass so I'll just write for my favorites/the ones i have a very clear idea for!♡
Reader x Lucifer/Mammon/Leviathan
General Warnings: Overstimulation, butt stuff lol, double dick levi💪🏾
Section Specific Warnings: Handheld vibrators, bondage/Anal fingering and hand+blowjob, swallowing cum/Tons of cum, dildo usage

Lucifer
A chronic over worker. The moment you set eyes on him, you knew breaking him would be easy as-
One...
Two...
Three.
A sly smirk crossed your face as the eldest demon brother arched his back, eyes rolling and tongue lolling as he released a silent scream. His hands, stuck uselessly above his head, clawed at the mahogany frame of the bed, deep scratch marks accompanied by an ear-splitting noise almost covering the sound of his broken moans.
Almost.
As the final spurts of his fifth orgasm covered his torso, you drag the vibrator through the filth, up to his lips. Still cloudy minded, he licks his own fluids off the toy, and you laugh. "Faithful as a dog now aren't you? You'd wag if I asked right about now, huh?" Your laugh resembles a cackle this time; the ease of which you brought the avatar of pride to his knees is almost as amusing as the fearful look that unfogs his gaze when you turn the vibrator back on.
Slowly, you drag it down his lips, his neck. Unexpectedly, vibrant red swallows the black of his pupils, leaving two ruby like eyes gazing at you from beneath dark eyelashes wet with unshed tears. He gulps when you stop, right above his navel. The vibration slowly gets stronger; you boost it, one setting, then the next.
You dip ever so slightly lower.
He closes his eyes- you wish he wouldn't hide that excellent ruby color from you.
Another inch down, and it's powerful enough to reach the beginning of his cock now. He clenches his teeth, and you move slightly farther away as his wings begin to twitch more violently than before. Big as they are, getting hit with a feather or two is inevitable, but at this rate the whole wing would smack you in the face.
Its not a bad thing though- it's proof of his pleasure.
Teeth clenched so tightly they could break, you drag the vibe head in teasing circles around the base of his cock. The choked gasps drive you on as you watch his thighs twitch. His dick, spent as it is, still manages to produce tiny beads of precum that slide from his soft shaft onto the stained sheets.
Heavy breathing and the toy are the only sounds in the room.
'One last time, for good measure,' you think.
He seems to read your mind, and a panicked no turns into a screaming moan as you drag the max setting vibrator back up his cock, holding his stuttering hips down as you hold it to the head, letting precum splatter a bit more before he blanks, breaking the bindings that held him all this time in the process.
"N-no more. I under- fuck." It sounded suspiciously close to a weep.
You blink, rather innocently for your current position. "Do you really?" You twirl the toy in your hand.
A slurred flurry of yes's meet your ears, and you smile. "Wonderful." You tap his dick head again, all cheer and wonder now. "Now then, let's get you cleaned up! Shall we?♡"
Mammon
He finds it overstimulating when you so much as look at him. Touching him with purpose? He feels like he's-
"-gnna' die."
You stare up at him sweetly, the combination of two fingers in his ass dragging steadily over his sweetspot and you pumping him fast and hard making his legs a weak, shakey mess.
When you first sat him in your lap, a blush laid heavy in his cheeks. By now, the flush had spread to his quivering thighs, his leaking dick, everywhere you could and couldn't see. A glance at the clock behind him shows it's been an hour, and you smile.
Gaze drifting back to him, you say sweetly, "What was that, hon?"
He chokes on a moan, hips twitching up into your hand as another orgasm threatens to spill over. "I'm gonna die!"
You chuckle at his dramatics, but just in case, you check his body language.
Tanned skin slick with sweat and hot as a summer day pressed against you, close enough you could feel the push of his chest when he breathed. Short, heavy gasps on the shell of your ear sent shivers down your back. When you listened close, you could hear him whisper.
"Please, fuck, yes!"
Butterflies in your stomach. Your own eyes flutter shut, and you listen more. To his pleads for you to keep going, to the wet sound of him bouncing on your fingers, to the squeak of the couch that he'd drowned out long ago.
Fuck, he sounds so good. You need him- more of him.
"Louder, baby." You sound as breathless as he's left you.
He doesn't seem to hear you, though. In an effort to get his attention, you move to release him-
New found strength allows him to grasp your hand, his grip tight and desperate.
"No, no, no, no...." he cries, music to your ears, "please, please don't stop. I'm so close. I need you."
Emotion warps his voice, but you hear him perfectly clear. You chuckle, "If you still want more, I haven't fucked you hard enough yet." He gasps as you add a third finger.
He allows you to stop your administrations to lay him down, though not without whining.
Your eyelids flutter to halfmast, and in a voice silky and soft as the brand name clothes covered in his cum next to you, you say, "Watch me, Love."
He shivers.
Your tongue glides up his thigh, picking up some of the cum that sprayed there. Despite your directions, his eyes roll back as you lick his tip, and when you swallow him to base, his last thought before releasing down your throat is lost.
Leviathan
He's so easy to tease. Too easy, in fact. You've gotta catch him off guard, add a challenge to it! And while you're at it, why not add in a game?
"You're losing, Leviathan."
Headphones lost, controller strewn across the room somewhere, the game-loving demon had forgotten what game he was even supposed to be playing.
In your hand was a tentacle dildo, purple, long, and covered in rounded bumps that dragged against his tight walls in the most delicious way.
All fours in his tub, the drain was struggling to handle the massive amounts of cum his twin cocks produced. It had started to gain some height, his fingers being completely covered by this point. Each new shot splashed more onto the sweaty, exhausted demon's body.
"Did you hear me? I said, you're losing. For each loss-"
Cupping his throat, you drew his head backwards to look you in the eyes. The black of his pupils was void like, irises an unsettling orange ring around them that seemed to pulse with something dangerous. You swept his sweat-soaked bangs from his forehead, kissing the cleared spot and licking the salty taste from your lips. "-is another orgasm."
Fast; so fast you almost miss it, his pupils devour his irises total, and his tail unravels from his leg for your waist, damn near dragging you into the puddle of cum he sat in. His arms tremble hard and collapse as his cocks twitch once, twice, and release his heaviest load of the night. You watch with slitted eyes as his muscles spasm, enjoying the half-formed moans and squeaks that reach your ears.
Even as he cums, you don't stop your movement. Even as he sobs as his prostate is once again abused through his orgasm. The weak movement of his hips to meet your hand betray the fat tears that drip from beneath dark, pretty lashes.
You pause for the first time in what seems like hours, ignoring the desperate noise that leaves him as you get up.
Half formed thoughts wonder what you're doing, where you've went.
He's alerted of your return when you grasp his neck lightly to pull him up, leaving him sitting on the fat dildo you left inside him. "Here, Love. Play your game- your teammates were getting mad at you." He blinks slow, uncomprehending, before you put his controller in his hands. His sticky, cum-covered hands. He looks up at you again, at the smirk on your face, then back to the controller and the game being played.
And the only thing he can think is...
Fuck.
------
A/N: i had something planned for Belphie too, but i couldn't execute it the way i wanted:((( this turned out way longer than i expected in the end though. Maybe its cause im writing at my usual time again! (Cough two am cough) anyways, sorry for the wait @lazari-zalgoid but i hope you enjoy anyways♡ love yall, happy new years!!
Also the way i wrote these you'd think Mammon was my favorite lmaooo
Reblogs are appreciated and encouraged♡ and this isn't spell checked lol its two am
I love trains <33
any char, sub!char, dom!reader, switch!Char
Warnings: Poly relationship, male char and reader, NSFW, afab char, amab char, I wrote this with my gay Oc’s in mind

It was a little bit in the late afternoon when your two boyfriends got into a childish argument, resulting into you breaking the two apart from almost fighting. You were fed up with the two always fighting in some sort of way. For goodness sake!! You were in the middle of a store trying to get a gallon of milk for a future cake you were going to bake! so then you made a decision to make them fuck each other. Maybe they’ll listen then..
——————
“Sweetie?” You asked with a silky tone, as the two boys perk up and answer with an attentive “yes?” And then glare at each other before grumbling about the others. You sigh and look at the boys who were already bickering about who was going to get more attention than the other.
“I need you two to come here for a second”
The boys visibly got excited when you said those words. They then shuffled over to your figure as the three of you were on the bed and rubbed against your hand and thigh. You smile and look at the two boys and start to scold them.
“I am very disappointed in you guys, you know better than to make a scene in the store, so.. if you follow my instructions, I might fuck you properly after you two fuck”
The boys looked at you with absolute disbelief as they glared at eachother.. faces scrunching up in anger as they looked down at their hands. They can’t believe their boyfriend would betray them like that, you knew they never fucked eachother.. you’ve always fucked them..! It’s so unfair! :(
“You know he’s not going to fuck me properly!”
The other boy looks at [char 1] with a slightly annoyed look, eyeing him up and down, [char 2] smirks and has the determination to prove [char 1] wrong. You notice the obvious tension and smirk, you speak with a slight tease lacing your voice.
“Oh really? [char 2], wanna show them what I’ve taught you?”
[char 2] smiles and nods at your words as [char 1] gulps his words, almost regretting them immediately.
——————
[char 1] whines as [char 2] inserts his finger into [char 1]’s heat.. whimpering and shaking, [char 1]’s cunt dripped from pleasure as the other boy inserted another.
“NGH— s-Slow down [char 2]! Too fas-MPHF~~!!”
He yelps out as you slap his pussy with the click of your tongue. You pinch it and kiss his forehead as [char 2] thrusted his fingers into [char 1]’s cunt faster with a jealous smile, almost begging you for a kiss, which you grant as you kiss his cheek gently and whisper for him to speed up
“Can you eat him out for me, hon? Doing such a good job”
[char 2] nods and giggles, lowering his head down to kiss [char 1]’s cunt, licking long strips with his tongue and sucking on his inner thighs to leave hickies as [char 1] moans into a pillow to quiet his moans. You see this and pull [char 1]’s hair, harsh but he moans out with a twisted pleasure.
“Be a good boy and moan out for me, I wanna hear your voice”
[char 1] whines and nods as [char 2] slowly, takes out his fingers from [char 1]’s heat, licking the slick with a smirk as [char 2] sees the other boy panting, whispering out small curses and looks back to see you, looking for your approval.
——————
The characters that I’ve had in mind ;
character 1’s: rengoku, giyuu, Levi (om), Idia (Twst), Gojo, and your fave’s
character 2’s: tengen, Obanai, Diavolo (om), Malleus (TWST), Geto, and your fave’s