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muzansfangs · 1 year

Text

Guilty pleasure.

Starring: Muzan x reader; Kokushibo, Douma, Akaza and Nakime.

Warnings: nsfw, modern au, loss of virginity, language, sugar daddy dynamics, age gap (Muzan is 35, reader is 21), vaginal sex, reference to cheating, unprotected sex, creampie, dom!muzan, sub!reader, vaginal fingering, light choking.

Plot: Kokushibo comes to pick you up and he helps you with the move. During the car ride, Muzan texts you and blatantly tells you that he intends to have sex with you that very night. You spend the day exploring your new house, interacting with the other two bodyguards, until Muzan finally joins you for dinner. He seems genuinely interested in you and your habits and, when he leads you to his bedroom, you can clearly tell he is definitely invested into exploring every inch of your body.

AUTHOR NOTE.

Hello, there!

I’ve finally been able to update the second part of this short series. I hope you’re going to enjoy the reading and thank you so much for the support you’re showing me! Make sure to read the first part, before you proceed in reading this one. Things are finally getting started down here ;). Likes, comments and reposts are appreciated!

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CORRUPTION.

“How’s Mr. Kibutsuji?” you asked, shooting an interrogative glance at Kokushibo through the rear-view mirror of the car. Time had really flown and, before you could mentally prepare yourself to the radical change in your life, it was already Sunday and you had just locked the front door of your apartment, pestered by uncertainties about your new busy schedule and, most likely, new life-style.

“He is a respectful, classy man, miss L/N” the driver flatly replied, not averting his eyes from the road. It was your third failed attempt to make a small conversation with the stolid man, who was most likely going to be your bodyguard as well. You had had the chance to read all the clauses of the contract and it did not seem unpleasing. Except for your lack of privacy, due to being followed and watched in every step you took by a potential serial killer.

If you had to spend hours in Kokushibo’s company, then you would have liked to know him better, at least.

You sighed and rested your forehead against the cold car window “Yeah, I know. – you said, batting your eyes close for a few seconds – Do you think we could ever be friends? I mean, you’re going to be my shadow for the rest of my life. It’s weird and I… Uhm, well, I’d like to feel comfortable around you” you said, opting for a blatant request.

You were spontaneous, honest, and best known for speaking your thoughts without fear, or remorse. You would have surely not changed your attitude for a contract. Plus, it was not like you were rude. You liked to think yourself free to say and do whatever you pleased. Well, at least, when you were safe from prying eyes.

It took a few seconds for Kokushibo to reply something, but eventually he did and a skeptical “As you wish, ma’am” left his lips.

You rolled your eyes, palming your forehead in defeat. It was a lost cause, was it not? Nevertherless, it was your second time interacting with him. There was still a dim hope of breaking through his detached heart.

“Y/N, call me Y/N” you breathed out, expecting some kind of reaction from the taciturn bodyguard. However, he kept his mouth shut and you realised that, perhaps, Kokushibo was not just a man of few words: he probably found it odd that ‘the boss’s fiancé’ wanted to strike up a conversation with him.

You were about to pest him again with another sapless question, when your phone buzzed. You thought it was one of your friends, or maybe your collegues from the small restaurant you worked in. Some of them were heartbroken, when you announced them you had to resign for personal reasons. You could only imagine their faces, when they would have seen your face on the newspapers as Muzan’s wife.

You had still not filled up anyone with the fresh news, chiefly because you were not sure about the outcome of this arranged relationship.

However, when you read the text, you wheezed and clasped your hand over your mouth not to draw Kokushibo’s attention. Funny how you had acted as an attention seeker for fifteen minutes straight and now you were practically ducking your head down not to let him see your reflection in the rear-view mirror. Two words. He had opted for two mere words and your world had stopped revolving.

MUZAN: Sex. Tonight.

Your heart thrummed in your chest as you had to reread the text over and over again to check if you had read it correct. You had exchanged numbers before you left his house and you expected him to text you, at least, once or twice in the past few days. Yet, he had not called or even sent you a trivial message. Nothing. You did not quite expect him to demand a sexual performance from you, out of the blue. You were totally in, of course you were. Muzan Kibutsuji was handsome as Hell, you had always drooled after him, whenever the daily reports showed pictures and videos of him, especially during a conference.

You had accepted the terms of the contract without blinking. Having a sexual intercourse with him was a pleasing activity.

The thing was you were a virgin. Well, you had only experience with giving oral. That was the furthest you had gone with your ex. You knew that sooner or later it would have happened and you were electrified by the idea of giving yourself to him. He was a famous womanizer, unfortunately, but he was surely someone who had plenty of experience and knew how to treat a woman in bed.

“Fuck me, fuck me, fuck me…” you uttered under your breath, cheeks flushing up as you stared at the screen of your phone thunderstruck.

“What did you say, mi–… Y/N?” Kokushibo said, an ounce of concern and awkwardness echoing in his words. At the sound of your name leaving his lips, you squealed out in joy and almost forgot that fact that he had just heard you swearing. It did not matter anymore because he had just made progress, censuring himself even!

“Ah, yes! You got it, then! – you beamed, leaning forward until your chin almost rested over his shoulder – We’re going to be best buddies!” you said, watching how his hold on the steering wheel grew tighter. The tips of his ears were now tinted in a vivid shade of red and you chuckled, before sinking back onto your seat and texted a reply to Muzan.

You: I’d love that, Mr. Kibutsuji.

It did not take a lot for him to reply and, when he did, your breath hitched in your throat and you shoved your phone back into your bag.

Muzan: In a few hours, you’re going to forget how to properly sit for a week.

It was definitely going to be an unforgettable first day at the Kibutsuji manor.

♚

You expected to share the bedroom with Muzan. He had not mentioned that you could pick a guest room and sleep in there, until you felt comfortable enough to lay down next to him. You were taken aback, naturally, but you were glad he wanted you to settle down without any pressure. He was not imposing his authority on you, his presence in your life was not suffocating you… Yet.

He seemed a gentleman, but you barely knew him. What if things degenerated? You refused to believe it and all you focused on was the present and, as for now, he was not troubling you in any way.

Once you were finally done unpacking, Kokushibo told you he would have taken his leave to run an errand for Muzan and you were free to do whatever you pleased in the meanwhile.

“Wait, can I come with you? I… Well, I don’t want to be alone” you said, rubbing the back of your neck as you shot the most pleading glance at the man you had enjoyed annoying all day long.

Kokushibo quirked an eyebrow up “You are not alone, actually. – he simply replied, straightening his jacket – Douma and Akaza are in the basement. I can accompany you there…” the man said, folding his arms against his chest. Only then, when he flexed his arms, you noticed how muscular he actually was.

He had large shoulders, a broad chest and, most likely, a chiseled set of abs down his stomach. Well, damn, did Muzan really have to choose hot men as his bodyguards? Ignoring your dirty, inappropriate thought, you vigorously nodded your head and followed him down the corridor, hoping that the other two assassins were not as good-looking as Kokushibo. Your hopes, though, crushed down, when, hopping down from the elevator, you were met with two piercing golden eyes and fascinating multicolored hues.

The taller one, silvery hair and a malicious grin plastered over his face was the first one who spoke “Ah, there she is! I knew she was the perfect candidate for this job. Such a pity I could not ask her out…” he complained, discarding his phone on the counter of the bar area and strolling towards you.

He was magnetic, his smile so bright and malicious that could have enlighten the whole city during a blackout.

“Back off, Douma. – the short guy, sipping a glass of what you assumed to be cognac, hissed from the stool he was sitting on – Touch her and I’ll shoot you” he stated, slamming the shot onto the counter carelessly.

You let out a nervous laughter and flashed a thin-lipped smile at them, before greeting the rest of Muzan’s army “Akaza and Douma, right? Nice to meet you. I’m Y/N L/N” you introduced yourself, waving your hand at them sheepishly.

You wondered if Akaza really meant what he had said and your eyes betrayed your thoughts, making Douma sneer and grasp your hand, giving it a reassuring squeeze.

You could feel his breath fanning the tip of your nose, his slender frame towering over you as his half-lidded, mystical eyes scanned your face. He really did not know what personal space was, did he?

“Ah, look at you! Adorable, just adorable! Akaza loves to bully me, but he could never lay a finger on the second in command! Muzan-sama would kill him himself! – Douma chimed, tugging at your hand softly and leading you towards the bar – Now, now, let’s grab a glass of scotch and have a chit-chat, shall we?” he suggested, winking at you.

You had no idea of what to do and say. He seemed friendly, far way easier to talk to than Kokushibo, and, since they were going to be your protectors too, it was a good idea getting to know them better.

Before you could talk, Kokushibo’s deep voice pierced your ears and you both froze in your tracks “Take care of her. Dinner will be ready in thirty minutes” he stated, glancing at the two men menacingly, before nodding your head in your direction and hastily leaving the basement.

You watched him leave, your stomach clenching, as you realised that you would have been able to see Muzan in a while. You were not nervous about the dinner, but you had to admit that the idea of undressing in front of him and moaning into his mouth was doing numbers on you.

What if he changed his mind because you had almost zero experience?

You sighed and Douma snaked his arm around your waist, leading you to the stool next to Akaza’s one. As you sat down, you swallowed the lump in your throat and propped your elbows on the counter, eyes transfixed on the crystal bottle of liquor in front of you.

“Can I have a glass of whatever it is, please?” you whispered, earning a chuckle from Douma.

“Bad day?” Akaza asked you, reaching his hand out to grab a glass and the bottle you had been staring at almost lustfully.

You shrugged and flicked your gaze up to meet his golden eyes “Kind of… – you breathed out, as he slided the now filled glass towards you on the polished surface of the counter – I’m not used to be treated like a princess. Everything’s great, don’t get me wrong. I guess it’ll take some time for me to adapt” you said, grasping the glass and dawning a small sip of the alcoholic drink. It burned down your throat and you took a deep breath not to cough up at their faces.

Akaza grinned and cocked his head to the side, his pink eyelashes contrasting with the shimmering hues beneath them “You know, I thought you were a bitch. That’s because Douma found you and he usually has bad tastes in women” he said, making you choke on yiur drink.

What?

You settled the glass back on the counter, eyes daggers on Akaza as he just giggled at your reaction. What did he mean by ‘Douma found you’? You knew that someone had clearly spied on you, you just were startled to find out it was the jovial silver-haired man who had welcomed you in the basement.

“Yeah, he’s stalked you for months!” he added, running his ringed fingers through his spiky hair.

Your head whipped, eyes finally locking with Douma’s ones, demanding at least an apology for having invaded your privacy “How many photographs of me have you taken?” you asked him, quirking an eyebrow up.

He smiled brightly at you and shrugged “Uhm… Probably over twothousand. You know, Muzan-sama became obsessed with you when I showed him the first picture of you I had taken!” he casually declared, as if it was not the creepiest thing to say to someone.

Muzan became obsessed with you?

You shivered, biting the insides of your cheeks in discomfort. How many things did he know about you? Why was he so obsessed with you, a common civilian who was trying to graduate and pay for her studies by working night-shifts at a restaurant?

“Tell me you have not broken into my house, at least” you said, pinching the bridge of your nose.

Silence. Did he?

You gasped and clasped a hand over your mouth in shock and Douma jabbed his finger at Akaza accusingly “Hey, I was not alone! He came with me countless times!” he protested, earning a scornful look from the pink-haired guy.

“Sure I did! I was afraid you were going to follow her into the bathroom, you perv!” Akaza yelled, slamming his fist onto the counter and leaning towards him, despite you being in his way.

“Okay, okay! Stop it you two!” you interjected, blocking Akaza’s view on the taller man.

“See? You made Y/N-chan upset!” Douma rebuked Akaza, folding his arms against his chest and giving him an annoyed side-eye.

Well, they were hilarious. You were glad that two out of the three bodyguards were not as stiff as Kokushibo. They were amusing, even, and they had made the revelation about how you ended up in Muzan’s house less scary than it was. A politician could not be an saint and Muzan was surely far from being one.

Before you could open your mouth to say something, a feminine voice echoed from the entrance of the basement and you three switched your attention on the brunette woman staring at you.

She was probably a little bit older than you. Long, chocolate brown hair and crimson-red lipstick exalting her pale skin, she wore a black tailleur, the skirt being way too short though, and revealing a black, leather suspender with a sharp knife in it. She seemed lathal and she was absolutely beautiful, although you could barely see her eyes.

“Master Muzan’s waiting for you, miss L/N” she coldly said and you clumsily hopped down from the stool to walk towards the elevator not to piss her off. She did not seem like the type you would have messed with, plus you had never seen her before.

“Ah, Nakime-dono… – Douma suavely addressed her – I wondered where were you”.

You passed by her and she bowed her head at you “Enjoy your meal, ma’am. Nobody will disturb you and the Master tonight” she said and you felt a wave of cold sweat running down your back. Were you ready for it?

♚

You were sitting across from him. His plum red eyes boring into yours, as he watched you bringing the spoon to your mouth and repress a moan of pleasure, when the delicious rice met your yearning taste buds.

You had been talking about everything. He seemed eager to know everything about you. Your studies, what you would have loved to do after your graduation, your hobbies, your family. He found you fascinating, adorable.

“It looks like I’ve chosen something you like, doesn’t it? – he commented, a faint smile adorning his lips as you blushed and shyly nodded your head – You can ask the chef to cook whatever you please for lunch tomorrow” he added, clearing his throat.

Seriously?

You smiled at him and settled the silver spoon onto the now empty plate “Thank you so much, Muzan. I will try to pick something you can enjoy too!” you said softly.

He did not reply, he just stood up, consuming the five strides dividing you two in a nick of time and swiftly grasping your chin between his forefinger and thumb. It was time for him to claim you, was it not? Your cheeks seemed to burn under his intense gaze and firm touch and you mouth went suddenly dry.

“Come with me, baby” he whispered, after a few seconds. His hand left your chin, his fingertips grazing down the tender flesh of your neck, travelling down its length and stopping right above your cleavage.

You nodded your head and he wrapped his hand around your wrist, pulling you up and closer to him. He leaned down, until his nose brushed against yours and you batted your eyes close in anticipation. You felt butterflies fluttering into your stomach and, by the time he swept you off of your feet and cradled you in his arms, you knew he had already won your heart.

You clung to him, feet dangling in the air as he led you to his majestic bedroom. He banged the door open, entering in and not caring about closing it behind you. When he dropped ruthlessly onto the bed, your eyes snapped open and you saw the lustful gaze he had trailed on you. The tent in his pants was prominent and you pushed yourself up on your elbows, biting on your lower lip nervously.

He smirked down at you unbuckling the belt with one hand “Take your clothes off. Now” he demanded, throwing it away and unzipping his pants.

“Yes, sir” you murmured, proceeding in kneeling on the bed to pull the simple pink dress you were wearing above your head. You felt his gaze on you, you felt it soaking in every curve of your body, searching for the proof that you were as excited as him. And he found it.

Your white virginal panties had an evident dump he did not fail to notice. You stared up at him and he pulled his shaft out of the tight fabric of his black boxers, giving it a few pumps. It was huge, it would have hurt like Hell and you gulped nervously as you hesitantly pulled your panties down your thighs, exposing your untouched flower at his vicious eyes.

“Fuck” he grunted, crawling over the bed and grasping you by your hips. You squirmed as he pushed you down onto the mattress, his fingers snatching the panties away from your ankles and discarding them somewhere behind him.

“S-Sir, please… Be gentle, I’m a virgin” you blurted out, earning a dumbfounded glance from the raven-haired man.

He could not believe his eyes. You, the young and lovely girl he was about to mark as his property was actually a virgin. He chuckled, parting your legs and grazing your chaste entrance with his pointer finger. You shuddered under his touch, your juices coating the pad of his digit as he slowly shoved it inside you.

You yelped, his other hand pushing your hips down to keep you in place “Your admission just made me feral. Are you under birth-control?” he huskily asked you, pumping the finger in and out of soaked, tight cunt.

You whined and nodded your head at him “Y-yes… Yes, I am, Master” you winced, as he deliberately decided to add another finger into you. He was loving every second of it, your moans music to his ears. He had even declined Nakime’s avances earlier. Something he was not used to, actually, and he had not even called Daki for the usual morning quickie in his office. Nothing, all because he wanted to focus on you. Only on you.

“Good. That’s good, love, because I’ll cum into you” he rasped, removing his fingers from your core and lining his shaft at your entrance. You held your breath, cheeks heating up even more at his words, as you boldly wrapped your legs around him.

He was still fully clothed and you were so lost into the depths of your mind that you had not realised it until now. Why was he fucking you like that? Was it his kink?

And with a quick, painful thrust he entered you. You let out a throaty moan, the pain, mixed with an unfamiliar pressure into your neather regions made your arch your back and grip the red bedsheets into your fists so tightly you thought they were going to rip into shreds.

Muzan grunted, his hand caressing your cheek lovingly to capture the tear you had shedded, before planting a kiss over your plumped lips. You relaxed, he stayed still for a few minutes, before he pulled out and thrusted back in gently. You moaned into his mouth, your hand, cupping his smooth cheek as you whispered a weak “Please, don’t stop” against his lips.

Muzan bit your lip softly, tugging at it to assert his authority on you “Hush, baby. Moan for me until I fill you up to the brim”.

You kissed him again, Muzan returning it as he started to pick up a faster pace. He thrusted into you, his mouth latching onto your collabone as he left a trail of wet kisses down it. You were his. You were going to fall for him, no matter how long it would have taken.

You were his doll, his precious baby, his goddess.

“A–Ah, Muzan… I-I think I’m close… It’s good, it’s so good” you breathed out then, as his hand grasped your throat and gave it a tight squeeze. You moaned, eyes rolling at the back of your skull, as your spongy walls clamped down his cock.

He growled, his hips rutting into you as he neared his climax and, just a few moments before he spurted his seed into you, you orgasmed around him. Muzan lowly moaned, burying his face onto the crook of your sweaty neck as he finished inside you. He stayed sheathed into you for a few minutes, before pulling out of your aching core and rolling over his back.

You could not believe what had just happened. You could not believe you had just slept with the next President, you could not believe he had come into you.

“You can sleep here, if you want” he casually said then, snapping you out of your stream of consciousness. He was not laying next to you anymore, he was on his feet and walking towards the private bathroom of his bedroom, undressing and leaving a trail of clothes behind him.

Well, what a first day it had been.