Let your sins run wild! MDNI, Im 23

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Mc has a pet rat! (Barbatos)

You hated to have to hide your pet from Barbatos, coming up with every excuse you could to avoid letting him in your room. Yes, he knows you have a pet rat. But he’s trying to…tolerate it since he loves you.

It hurts both of you since neither of you wants the other party distressed.

What neither of you account for is Mammon being…Mammon. He grabbed your rat for some reason, and unfortunately you and Barbatos had just come home.

Your pet saw you and tried to jump to you since it was startled, but Barbatos was closer so it grabbed him. The scream he lets out in response has your rat let go of him and luckily, Barbatos is barley able to pull himself together enough to catch it before it could get hurt. He quickly hands it to you and practically bolts to the other side of the room. He’s trembling and in the mits of the chaos you have to put down your rat and grab Mammon to stop him from taking a video of Barbatos like this.

You order Mammon to leave and run to Barbatos’ side and are surprised to hear him whimpering. “Are you ok?” Barbatos is staring down at his lap ignoring you. When you meet his gaze, you see your pet has made itself comfortable in his lap. “Sorry!”

You quickly pick it up and pull away from him apologizing profusely. After a minute or so Barbatos seems to have cone to his senses. “W-what a sweet f-furry beast…I need to shower now-“

You convince him to use your shower while you secure your rat companion (who squeaks for you the entire time) and by the time Barbatos is out, they have settled down. “Is it secure?” Barbatos asked, stay away from the cage like the rat could get out.

You nodded. “Yes. Sorry about that, I won’t let him get too close to you again I promise.” You kiss him in the forehead as sweetly as you could you wrapped your arms around him and held him in hopes of comforting him.

Sebastian’s master prefers Grell

Cw: hinted Grell x Reader (one sided), Jeloys Sebastian, slight clingy ness and hinted cucking in Sebastian’s behalf, mature elements but nothing explicit

To say he’s upset over this predicament is an understatement. He now would rather deal with Grell’s romantic pursuance than watch Grell cozy up to you daily.

Right in front of him.

She talks about him to you, and you reciprocate it, talking about what you’d both like to see him wear/do/say, etc. he wouldn’t mind if it was just Grell, but the fact it’s his Master talking to her about him when he’s cleaning in front of you. Grell giving you ideas on what to do with Sebastian, how to punish him and even in one instance, trying to insist on a new dress code for Sebastian (that you almost agreed to) and it leaves him….flustered?

But it’s even more crusting when you two aren’t talking about him. Seeing Grell effortlessly bond with you over the most minor things, things Sebastian doesn’t even catch onto you liking. Like the strange stones Grell gives you every few visits. They are..just rocks, with no value but nice patterns, unique colors and some even appear misshapen. To Sebastian it appeared you two valued the imperfections of the stones.

To you and Grell? You just enjoy the appearances of the rocks and collect them for fun. He doesn’t catch on it’s just a game between you two instead of being treasure like he wants to give you.

Today was just one of those days where Grell brings you a ‘gift’ and she like always, shows up without warning and she’s by your side before Sebastian even senses her. When Sebastian goes to return to your side and check on you in the garden, he sees Grell standing beside you handing you a stone. Today she has a burgundy stone with scarlet stripes down it, both colors almost faded together in multiple parts.

He grimaces seeing first in the stone, Grell likely dig it up and brought it straight to you without washing if…

“Is Bassey inside?” He just barely hears Grell say. He realizes he hasn’t been spotted and slips behind one of the many bushes, surely you won’t mind him hiding out for a bit since you two speak so openly, right?

You shrug. “I’m not sure, he’s been extra busy today, poor thing, I keep telling him to take a break but he won’t.” You huff out. It’s true he wouldn’t take a break, but that’s because he really doesn’t need one! He’s not human and he enjoys staying busy…though hearing your concerned tone over him had his heart flutter. “But today, his tie was lob sided, it looked pretty cute!”

He freezes at your words, with a glance down he can confirm he messed up his tie this morning. And no one…told him…

“Ooh I wish I could see that! He must look so cute and unsuspecting….” He can practically hear Grell drooling over the thought. He fixes his tie and decides to not embarrass himself futher and makes an attempt to leave when you call him over.

“Sebastian, come here for a sec.”

He’s quick to return to your side, avoiding Grell’s gaze to his best extent. As he passes her he hears her whistle. “You’re right, he’s so well behaved-“ She pauses upon seeing the glare Sebastian sends her way. “…well maybe you should tighten his leash?”

Before he could ask what she ment, you tug at his shirt to get his attention. “Sit here.” You pat your lap and wait for him to climb into your lap. “See? He’s so perfect!” You praise him but not directly. Grell laughs over it too, stepping infront of you and behind Sebastian.

~

Cw: just demon behavior, this starts roughly a week or two after they first mated,) (reader basically lives in a modified cave that they call a lair/den, it’s vague af)

The webs around your lair have been…modified, to accommodate for Claude, you didn’t want him accidentally getting trapped by you more often than it already happens. As tempting as it was to leave then webs everywhere to mess with him, he was scared enough of you, bowing his head to you every time you came home.

He changed from calling you ‘demon’ to ‘Master’ after a few days, to which you were indifferent too, you let him call you whatever you please, though he preferred you used his name.

You watched with amusement as he fidgets with some of your webs, something you’ve told him not to do, not because he’d get hurt but, he isn’t immune to how strong the stick on them is. As they were your own, you were immune to them, but Claude wasn’t. To your joy he almost instantly got a reminder ‘why’ he should t touch them.

He tugged on the web, trying to pull his hand free, managing to tug free, only to fall on your nesting area. Luckily for him, you don’t have eggs that could have been damaged buuut…he was now stuck in the webs, sprawled out. He locked eyes with you for a second. He quickly averted his eyes, trying to subtly wiggle free.

You approach him with a grin and a sway in your hips. You seat yourself beside him and carefully remove the webs so he can get up without ruining his outfit. “You should wear an extra layer of clothes you can slip out of until your used to the layout of my den.” Claude quietly thanks you and apologizes.

“I’ll try not to be so clumsy next time,” He nervously glanced at your nesting area, once seeing its unchanged, he seemed to relax more. “Where did you go?” He ask nonchalantly. You purr out that you got some food. You showed him your bounties, today you were able to bring back three souls!

“Eat up, I already had my fill.” You love the confused look he gives you every time you offer him food. You had jokingly told him you were keeping him till you had your eggs, but you had openly stated before to him, you’re keeping him!

He didn’t eat, you know he’ll eat them when you’re not around, you’re not sure if he keeps them incase you change your mind about wanting to eat him. You’ve found where he hides some and you know he has eaten them from time to time since he’s asked about where you found such a person and he could describe their taste correctly.

You didn’t know how much he was eating so you’d try to bring back extra, you couldn’t have your pet go hungry! Even though he had the odd habit of hiding souls, if you ever complained about being hungry, he’d disappear and come back with some of the souls you e given him, offering them back to you.

He’s honestly the only mate you’ve let in your lair, and one of the few you didn’t eat.

You honestly enjoy his company, and when he is comfortable enough to eat infront of you, he’ll do it. But you know he’s too…shy? Submissive?…scared? You don’t know the right word, but you are sure he doesn’t see himself on the same level as you, and though he technically isn’t, you want him to understand he’s not on the menu, even if you run out of food.

You had even let him place ‘furniture’ he made to make your home more…’homey’? You don’t rember what word he used but it seemed to have given him comfort.

Claude snapped you out of your train of thought by gently brushing against you. You glance over to see he’s holding…a dress he knitted. It looks genuinely nice, but far too flashy to wear while hunting…or really to wear out in the woods where you live.

You lean over and give him a kiss, you didn’t care for the gesture but it always seemed to boost his mood if the blush on his cheeks and the small smile that slips for a few seconds are anything to go by. “Thank you, Claude. It looks great.” You without hesitation tossed off what you were wearing to put it on, you wanted to see what it looked like!

Once you had it on properly, you turned to see Claude looking the other way with a deep blush on his cheeks. You step infront of him and he meets your gaze. “It fits your form well.” He said in a soft tone. You smiled and noticed how he’s eyeing your thigh. With a glance you see there’s an opening, you hadn’t shut the dress and tied the back, so it was left unsecured. “L-let me fix it.”

Claude starts readjusting your dress but you step back with a grin. “Naw, it’s okay, but you’re a little overdressed right now. Let’s take care of that, ok?” Claude paused for a second. He was still getting used to you, your behavior and everything about you. You knew as a fellow demon he could to an extent sense your intentions, and you waited to see if he’d back down.

To your pleasure he caught on and took of his dress shirt and tie. “My apologies Master. Tell me when you think I’m dressed appropriately for the occasion.” He’s slow with removing his clothes, hesitant to expose himself in front of you still.

You wait till he’s taking his shirt off to step forward and pull his cock out of his pants. Claude visibly jumped at the contact. “This’ll do nicely.” With nothing underneath the dress, you open it to show him your core as your hand worked his cock to hardness.

You push him backwards suddenly and watch him fall onto your nest, without his shirt, he cant slip out of your webs. “Oops…” You purr out, stepping over him. You step over him so you have your feet beside his ribs. “Looks like you tripped…and now your trapped in my nest.” You seat yourself almost on his arousal.

Sebastian

Cw: heat cycles, humiliation (on Sebastian’s behalf), teasing, (spitting I guess?) spit as lube, slight dumbification, breeding kink, knotting

Sebastian had only been able to last three days while on his cycle before he broke down, begging Ciel to let him go ‘out’ with you. Ciel had intentionally been keeping Sebastian busy. He didn’t want to have you ‘burdened’ (as he put it) with Sebastian until absolutely necessary.

Though to given Sebastian credit, Ciel hadn’t thought he’d last this long, which leads to an awkward call for you to ‘take care’ of his demon.

Well, he was technically your demon too.

Sebastian was lucky that you weren’t actually busy, otherwise he’d be out of luck. He dropped to his knees infront of you the second you walked through the door, he barely gave you a greeting before he’s pulling you towards one of the spare bedrooms.

You barely had time to catch him say his Master and the other servants would be out for the duration of the day. Still, you had him lock the door behind you two. “How bad is it this time?” You huff out, starting to undress yourself.

He just groans in response, wrapping his arms around you. You can feel him pressing his clothed cock against you, he’s already hard, not being bashful in the slightest. “Can we just get into bed?” He hissed out. “I don’t have much patience-“

You slipped out of his grip, tossing your clothes to the side, Sebastian following your lead. You clim on the bed and pat the spot next to you. He’s quick to come to your side. You pushed him against the bed, getting between his legs. You grab his tie, he’d placed beside the bed. “Hands on the headboard.” You ordered.

Sebastian obeyed without a second thought. You loosely tie his hands to the headboard. He gives you a quizzical look before mumbling out. “T-that’s unnecessary, also I can slip out of it-“ You smack his thigh to silence him.

“If you slip out of it, I will stop.” Sebastian frowned at that before taking the opportunity to rut himself against your stomach. “Do I need to slap your dick too?” He paused before grinning at you.

“Yesss, please, fuck!” He wraps his legs around you, pulling you closer to him. “Just touch me! No more teasing, just f-fuck me already!” He hissed, frustration starting to slip into his tone.

“So sassy.” You grabbed his cock, squeezing it in your grip before leaning down and letting saliva drip from your mouth onto his cock. A loud moan escapes Sebastian, he’s purring as you rub it around his cock. You straddle him, slipping his legs off your waist in the process.

You line up his cock with your entrance, gently rubbing against it. You groan at the wave of heat that courses through you. Sebastian gives a clear whine before you seat yourself on his cock. “Ready?” He quickly nods.

You slowly lift yourself before slamming back down. Your pace is tantalizing at best, leaving Sebastian desiring so much more. You don’t miss the way he’s subtly thrusting up into you, his attention solely on where your bodies meet. You roll back onto his cock, lifting yourself just above his cock.

Sebastian picks up what you expect of him quickly. He bucks up into you, his pace is uneven and not planned, his cock occasionally slipping out of you. You were nice enough to help him get it back into you. You really aren’t surprised when you feel a warm, wet heat filling you.

“Awww, did my baby boy make himself cum?” You dropped your weight onto his hips once more, just to make sure he doesn’t try to move. His eyes are dilated, he’s panting desperately you honestly doubt he hears you right now. “You’re still hard, do you want more?”

Sebastian makes an excited yelping sound and nods eagerly. “A-again!” He grinds against you hopefully. “Need to cum in you again!” He whines out. You click your tongue, tilting your head to look down to him.

“‘Need’? What’s going to happen if I don’t let you?” You purr out, Sebastian cries out, feeling you pull away from him. You grimace at the ‘pop’ that is heard when you pull his cock out of you.

Sebastian is trembling under you, you can see he really wants to slip free of his restraints, but he can’t take the thought of you leaving him like this. “W-wait! D-don’t-I!” He hisses at the discomfort of being removed from your heat.

You watch his cock desperately bob, you had enough pity for him to grab the base of his cock, squeezing it in a painfully tight grip, stopping the impending orgasm from happening.

“Nng, Please, M-Master I-I would like to cum inside you again, p-pplease?” You can hear distress in his voice, you hum in consideration before being merciful and letting his cock slip back into you.

The reaction is instant, he’s trembling as he cums in you, but you don’t wait for him before your fucking him into the bed. His cries turn to near screams at the overwhelming feeling, leaving him breathless.

You’d be concerned if he actually needed to breathe.

You can feel your own orgasm approaching, so you don’t give him a break, riding him quickly and roughly until your body clamped down on his aching cock like a vice.

Little whines escape Sebastian, his cock is softening inside you, though you don’t slow down until you have your fill. He had his fun so it’s only fair you get yours.

You bit into Sebastian’s shoulder as the intense feeling overcomes you and you end up stopping, with his cock completely sheathed inside of you. You’re caught off guard as your suddenly flipped over, so Sebastian was ontop of you.

“Wait just a moment Love, I-I just need to do something quickly.”

You feel the base of his cock swelling inside of you, you instantly snap back at him, smacking his chest. “Don’t you fucking dare! Sebastian, if you knot me, I swear I will leave your dick caged for the entirety of your next heat-!”

You freeze up and tense at the odd pleasure of his knot trapping itself in you. You glared at him. “Was it worth it?”

Sebastian panting lightly, barely focused and seemingly drunk with pleasure. “Totally worth it.” He groaned out between breaths.

You sit up, giving him a kiss, to which he happily obliged, letting you pull him onto the bed besides you. “Praise?” He whines out. “Please? I want-I want your love.” You hum out, kissing him on the forehead.

Because I’m a slut for monster fucking, I had to make this about fucking a certain spider demon!

Claude honestly seems like the type who probably has thought about sex a fair amount, but never tried it and since he’s a spider demon, I imagine he’s lowkey terrified to have sex, he doesn’t want to get eaten after all.

He knows how to court though, he’s done that a fair amount, he just chickens out when it gets to anything more.

Then you come along, another spider demon.

It’s rare for demons to come across ones in the same group category as they are, so to say he was shocked was an understatement.

Though you seemed indifferent, which made him want you more. He sort of forgets that demons have pheromones…

Needless to say, in less than a day you had him in your bed waiting for you to touch him. Claude was so caught in the moment (and pent up) that he didn’t think about if you were going to eat him.

That was until he realizes you tied him down, naked with your silk. He just stupidly trapped himself because he had been blinded by lust.

And the most frustrating part?

You’re taking your sweet time with him, slowly making your way towards his hardening cock. It was a little overwhelming when you took the whole thing in your mouth and started to suck it harshly.

Claude can’t control the moans that escape, it concerns him with how skilled you are, you’ve probably used this as a trick to distract previous mates. As much as it worried him, he was vaguely intrigued.

Demons are naturally greedy, Claude worried you’ll simply get impatient and eat him during the session. After all, a demons hunger is insatiable, correct?

Claude was taken out of his train of thought when you suddenly let go of his cock, mounting him and slamming yourself down on his cock. Claude couldn’t stop himself from going limp under you, not even bothering to pretend to struggle.

Your heat around such a sensitive area made him feel like he was melting. Claude whimpers out a warning that he’s close, he’s not even sure if it’s a good idea to tell you that, but you sped up.

As Claude tipped closer to the edge, he quickly realized that you hadn’t made a sound, looking up, you’re staring right at him, a smug smile, widening with every sound you pull from him, and a thought crosses his mind.

You’re only doing it to make him cum inside you. Claude can’t help but shiver, realizing he’s too close to stop it now, shit, would you at least be merciful?

Claude is taken aback when you bottom out, your walls suddenly tightening around him like you were trying to milk him. It works though, he’s shaking as he cums inside you. The entire time he’s trembling, wondering what you’ll do to him next.

What he doesn’t expect is for you to keep going.

His breathing hitched as his cock spikes in sensitivity. You finally make a sound and to his confusion you’re laughing at him. Claude worries that maybe you really do intend to eat him while you ride him,

You lean down, face in his neck, nipping at the unprotected flesh. He closes his eyes fully expecting you to tear apart. You don’t do that though, you just keep riding him.

To his embarrassment, his cock is just as excited as you are, he cries out as he’s forced into another orgasm. It leaves him trembling under you as you continue to fuck him into the ground.