𝐬𝐮𝐠𝐚𝐫 - vampire!changbin x human!reader
wc: 3.2k
cw: vampire!changbin, human!reader, they r in love ur honour, 18+ smut MINORS DNI!!
synopsis: changbin may be a vampire with supernatural strength, but there's nothing he loves more than to let you take control.
a/n: based off of this post and this ask :3 ENJOY.... please heed the smut warnings tho!!
˚ʚ♡ɞ˚
sw: blowjobs, blood kink, petnames, mommy kink, dom!reader, sub!bin, maybe slight strength kink?, MUZZLE KINK!, dirty talk, riding, unprotected sex, creampie
˚ʚ♡ɞ˚
you can’t believe you’ve got a man this delicious. a man so pliant and malleable too despite his otherworldly, supernatural status. changbin would never use his vampiric strength on you, no - he’d much rather lay down on the bed and let you do what you want to him.
you’d begged him to turn you when you fell in love. to be able to use your strength on him, you said, trying to convince him. he’d only retorted with a quick “i let you do what you want anyway, sugar?” and well… he wasn’t wrong.
he invited you into his home quicker than any man ever had. he sweetened you up, took you on traditional dates where he turned up at your door with a bouquet of blood red roses, and even sweet talked your mother enough that she approved of him and let you stay at his house. she didn’t know he was over a hundred years old with two pointed teeth, obviously, but what she doesn’t know won’t hurt her.
the seo estate is magnificent. the gardens are surrounded by an impenetrable stone wall, looking to be as fresh as the day it was built, and changbin has multiple bedrooms to himself. you’d gotten a bit upset - “binnie, doesn’t it get lonely here?” you said, bottom lip quivering, but he’d only slung one muscled arm around you. “i have you now, gorgeous.”
that was another thing about your man - he’s reassuring, and you always feel safe around him. you know that if you prodded at him a little more and begged him hard enough that he would truly change you and turn you into one of his own, if not purely because he cannot see spending his life with anyone else.
he lays beneath you now, and you’re lost in your own thought with how much love you can have for someone who would be known as a creature of the night. his tummy quivers with an exhale, and you realise your fingernails have been digging into his pecs through the black silk shirt he’s wearing. he shifts beneath you, slacks tight with his erection, and you grin at his reaction.
“you like the pain, binnie?” you muse, digging your fingernails in just a bit harder. changbin whimpers, eyes fluttering shut, and you see his fangs poke out and dig into his plush doll-like bottom lip. not hard enough to draw blood, no, but just enough to the point you know he’s enjoying it. you grind your hips down and his hands fist in the black sheets on his bed.
the candlelight flickers around you as you adjust yourself, your nightgown spilling off one shoulder and exposing your shoulder to him. when you grind down again, his eyes flutter open, pupils dilated. “i want you to tell me what you want, changbin.”
his eyes flicker to your shoulder, and you giggle when they slowly crawl up to your neck. changbin hums, fingers twitching as if they want to grab you, but he won’t. he’s a good boy.
“i want-“ he huffs, one of his shorter, human teeth biting at his lip. “i want you. i want to- i want you to ride me, sugar, and will you let me- will you let me drink from you again? god, your blood is the sweetest thing i’ve ever had.”
“mm, maybe,” you respond, but you know you’ll let him. you just need him to beg a little bit more, sweeten you up a bit. “i’ll ride you, binnie. will you let me have your cock in my mouth first?”
“god, really?” changbin groans, eyes flickering in excitement, and you nod. your hand runs down his tummy, past the shirt and to the zipper of his slacks. it bulges out with how hard he is, and you use your fingernail to push it down, the slow noises of the unzipping filling the room.
you’re sure changbin’s going to scream if you don’t hurry up, so you’re quick to lift your hips up and pull his trousers and boxers down muscled thighs together. his cock is hard, unbearably so, slapping against his stomach and leaking against the fabric of his expensive shirt. the head leaks beneath his foreskin steadily. you want it in your mouth, but you have to make him work for it first - you wrap your hand around the base, lifting his cock off of his tummy, and then you’re stripping his cock at a rapid pace.
“oh! oh, ah- ah,” he’s wincing, and you know it’s dry, but you can’t help but hurt your boy sometimes. tears bloom in his eyes and you can see that it truly must take his superhuman strength to stop his hips from fucking up into your fist, his hands almost tearing his sheets clean off of the bed. “gorgeous, sugar, your mouth- your mouth, please! please, fuck, i-“
changbin cuts himself off with a sharp keen when you flick your fingernail over his nipple, through his shirt. “what do you call me, binnie?”
he must be stupid with it already because he blinks at you, a tear falling down one soft cheek. he stammers a few noises out, your hand still ravaging his cock, and then it hits him. “mommy! ah, mama, mama! mommy, please, please, give binnie your mouth.”
“there you go, good boy,” you coo, hand moving from his chest to his hair. you pet just above his ear, and he leans into your touch, humming happily. you don’t comment when he turns his mouth to your palm, nipping just slightly with his teeth, but you do reward him with a soft smack to his face. “stay still. no biting, bunny.”
he whimpers when you finally begin your descent down his body. you kiss him through his shirt, and then you finally push the material up to his waist to see him in his entirety. you’ve still got a tight grip on him, and he stands prominent in your fist, his leaky tip just barely peeking out. your tongue darts to dip into his piss slit, and he really does rip the sheets a little this time, along with a strangled noise coming from his lungs.
it’s easy to deepthroat changbin’s cock. his girth is so delicious that it stretches your jaw a little, but you’re able to get his length to your throat with no issues whatsoever. you do so, engulfing his cock into your mouth, and when you start bobbing your head he’s done for. he wails with it, little murmurs of your name falling from his lips, and when you let your eyes flicker up to him he’s really crying.
“mama! oh, oh, my- binnie’s cock feels so good, mama, it’s- hnnng, oh!” he’s babbling as if he can’t believe it, as if you haven’t done this a million times, and you move your hand to his sac. his balls are heavy, full and swollen with his pending release, and you massage them with your thumb until he positively can’t control the bucking of his hips. you let him fuck your throat once, twice, and then you slap his balls hard. “sorry! sorry, mommy, binnie’s sorry.”
you let his cock slide out of your mouth, and it lands with a wet slap against the thatch of curly, pitch black hair at his base. “i said to stay still, bunny,” and your voice is hoarse, but he nods, chin quivering.
“‘m sorry,” he mumbles, and you can see how his cock jumps with his nervousness. “will you- will you still let binnie drink? and ride me, and-?”
“and what, baby? cum inside me?” you tilt your head to the side in question, and you swear you see changbin blush. he nods, bottom lip jutting out, and you can’t help your laugh. “we’ll see. be a good boy for me, okay?”
he wasn’t expecting you to move up his body again, but he’s pleasantly surprised when you pull your nightgown up. the white satin remains on your body, just barely held up by the curve of your hips, and you hold his cock upright. you’re soaking wet between your legs, and changbin moans out when you run his length through the folds of your pussy, just barely catching on the swollen bud of your clit.
“binnie,” you say, breathless. “binnie, tell me how much you want it.”
he’s instant with his response. “so bad! so bad, sugar, feel how hard i am? binnie’s that hard just for you, will you let me have it?”
“just for me, mm?” you ask, and he nods. you lift up just a tad, holding the hem of your nightgown up, and then you’re sinking down onto his cock in one go. his girth stretches your hole beyond belief, even with the added thickness. when he bottoms out, your toes curl, his cockhead resting in that one gummy place inside you that he’s taught you to love. “ah, there we go. that’s good, yeah?”
“s-so good, mama,” his voice is choked, and he lets his eyes flutter shut again. “so good. tight pussy, ‘s so good.”
“it’s all yours, baby,” you moan, and he nods frantically. you’re quick to start moving your hips, too horny to keep the facade going, and changbin’s hands move to grab the pillow either side of his head. your ass slaps against the tops of his thighs, wet noises ringing throughout the entirety of the stone-built room - and probably further out in the estate, but you can’t fathom the concept of changbin’s groundskeepers hearing anything. at a particularly well-angled bounce of your hips, his cockhead rams deliciously into your g-spot, and you know you’ve cracked it, continuing your grinds in that exact position.
“is it good?” changbin asks, breathless, and he finally opens his eyes. his eyes land on your tits, bouncing in your nightgown, and he shuts them again as if he’s been branded with a silver cross. “sugar. i can’t even look at you, i’ll bust.”
you giggle, leaning forward to grip onto him for purchase. your hands land on his pecs again and you whine when your clit grinds against his pubic bone, fast and feverish, and you don’t reprimand him when his hands finally move down to your ass. he’s held back for so long, and you both know that it’s only so long that he can take not being able to touch you.
“ah, that’s so- fuck, binnie,” you moan, teeth digging into your bottom lip. you’re reminded of your previous plans when his fingernails scratch at your ass, his back arched like a cat. “mm, binnie? y’wanna taste mommy?”
in any other situation with any other man that would have completely different connotations, but changbin knows what it means. he shoots up into a seated position, eyes half lidded, and his head darts to the juncture between your neck and your shoulder.
“c-can i, mommy?” he questions, moaning when your hips grind down on him harder. “can i, please?”
“more, binnie,” you respond, and he knows what you mean. his tongue laves over your neck, and then he places a wet, open-mouthed kiss over the column of your throat. that’s where he’s going to bite you, and he’s tenderizing you like something he’s going to eat. you suppose you are.
“mama,” he whines, long and drawn out. “let me taste you. please, god, i’m thirsty, mama. let me, please?”
you sigh with your pleasure, and you finally halt your hips, stopping the boy underneath you from being jostled too much. his hands knead at your asscheeks while you pretend to deliberate.
“alright, honey,” you coo, voice soft. “you can bite.”
changbin’s fangs protrude from his mouth, and then he’s biting you. it’s slow, the way his teeth begin to bury themselves into your skin, and the moan he lets out is high pitched. changbin’s always messy when you let him do this, and despite the fact he starts to drink your blood instantly upon it hitting his tastebuds, it’s already started to drip down your shoulder.
you pick the right time to start moving your hips again. he’s sighing and moaning as he drinks, and you begin a slow grind on top of him. changbin’s cock positively throbs inside of you, and you clench down approvingly, making him grip you just a bit tighter.
he drinks and drinks until you’re lightheaded with it. when he pulls away, you’re a little dizzy, but not enough so that you can’t take in the sight of him. his chin and lips are covered in bright red blood, and it’s dripped down to your white nightgown and stained the fabric a dangerous colour. changbin moans in approval when he sees it, and his mouth goes to your nightgown to try and lick the excess up messily. fortunately for you, he licks over the pebbled peak of your nipple, and he’s fixated on it as soon as he catches it.
the nightgown becomes drenched with not only your blood, but his spit too. he doesn’t let up, swirling his tongue around your nipple through the fabric, and you’re left to run your fingernails through his hair teasingly. he whines against you when you pull his hair back to your neck, before he’s quiet, lapping at the two pin prick holes in your skin soothingly. something about his venom over the wounds feels euphoric, and you can’t help yourself when you push him back down onto his back to ride him hard.
he looks debauched. his eyes blaze a crimson shade with his feed, and your blood is smeared all over the bottom of his face - streaks adorn his sharp chin and his fangs look like they’ve been dipped in it. he licks over his upper lip with a grin, and you can’t help but to smile back before you’re bouncing.
“fuck yeah! yeah, mama, yeah, ride me,” he murmurs, eyes flickering over your body like he can’t believe you exist. you can’t believe he exists, but you know you must look the picture of his wet dreams in your nightgown. the fabric over your breast is so drenched it’s see through, and your blood still drips a little bit from your neck. in the middle of grinding on his chubby cock, you let your thumb collect some of the red liquid on your thumb, and you press it into his mouth.
changbin whines. his hands move to your waist and he sucks your thumb like he would your strap, moaning around it like it’s the best thing he’s ever had past his plushy lips. you fuck the digit in and out in rhythm with your pace on top of him, and his cock leaks inside you so warm you feel it, flooding your gummy walls and leaving you breathless.
with a strong grind on his cock, changbin’s fangs nip at your thumb, and you have to pull your thumb away for another little love tap on his cheek. his eyes roll back into his head, and you giggle. an idea hits you, and you know you just have to do it.
your hips halt, and you grab changbin’s curls tight, pulling his head back. “i think we better get your muzzle, bunny.”
“no! no, you let me drink, what- why?! why, why?” he wails, but you know he enjoys it. he just likes kicking up a little fuss when you get mean like this, and you ignore him to reach into the bedside table to grab the offending item. it’s only small, covering the bottom half of his face with black leather and miniature metal bars over his mouth, but changbin cums his fucking brains out every time you equip it over his gorgeous face. he’s still babbling when you loop it over his curls, pulling the strap tight and letting your pussy clench down at the sight of him so submissive, so pliant.
“mm, that’s it. stay there like that, that’s it,” and you lean back, hands gripping his thighs. you’re feeling a little lenient, so you let changbin push your nightgown up with calloused palms and watch the space where his cock enters you over and over. he’s going to cum soon, you realise, and you’re going to have to make the most of the time you have right now. changbin snaps his fangs at you as if he’s a puppy about to bite, and you clench down on him with a sharp keen, pussy gushing down to his pubic hair.
you reach around yourself with one hand, fingers rubbing messily over your clit, and it makes your pussy tingle deliciously. changbin’s still making strangled noises, legs thrashing behind you, and you can hear him mumbling quietly.
“please, please… let me drink again, sugar? mommy. mama, please, please-”
his hips cant upwards and you jolt. your pin prick wounds on your neck are healed from the after effects of changbin’s vampire venom, but you flick your fingernail over it, causing the wound to start oozing crimson essence again. changbin’s nose scrunches up beneath the muzzle as he inhales, and you wipe your hand over your bloody skin before you’re just barely letting your fingertips slide through the metal bars on his restraints.
“s-smell it, changbinnie,” you coo, chest heaving with a flush as you get closer to your orgasm. your hand speeds up on your clit when he nips softly at your fingers, and when he cants his hips up again he’s flooding you with hot cum. his own chest heaves as he cums, cock throbbing inside of you, and you whine.
“fuck. fuck, sorry-”
“stay fucking still, bunny,” you groan. “you better not go soft on me. make mama cum, c’mon.”
and he does. he wraps his muscled arms around you, the material of his shirt scratching against your nightgown, and then he’s thrusting into you. it’s awkward, and he’s only half hard, but the show of strength is the only thing you need to push you over the edge. you shake and gush through your orgasm, arms moving to wrap around changbin’s neck, and you feel his chest rumble with a groan as he feels you throb around him.
when you flop off of him, pussy messy and swollen with your sex, he stretches with a loud groan. you huff in response, and he sniffs. the unspoken communication makes him let out that loud, affectionate laugh that you love.
changbin’s out of breath next to you, limbs akimbo, and you giggle at his soft cock resting against his pubic bone. you pull the straps of his muzzle loose and let it drop onto the pillow, and changbin grins at you.
“the muzzle was such a good idea,” he says, elated, and you let him push himself into your space and lay his head on your chest. your nightgown is still covered in blood and his spit, but he doesn’t care, making little happy noises against you. “i love you, yeobo.”
you can’t help but smile, sated. “i love you too, changbinnie.”
