Mattheo Riddle X Black!reader - Tumblr Posts
𝘽𝙧𝙖𝙞𝙣 & 𝙃𝙚𝙖𝙧𝙩

: ̗̀➛ Mattheo Riddle x Fem!reader | Brief!Harry Potter x fem!reader
: ̗̀➛ Summary: Jealousy makes the heart grow fonder.
: ̗̀➛ Warnings: Alcoholism, Dark!fic, Ravenclaw!reader, Bullying, Unrequited Love, Shy!reader, Toxic Relationship, Jealousy, Narcissism, Weaponizing!Harry (sorry boo), Fluff, A bit of Angst, Smut +18 (Minors DNI), DubCon, Semi Public sex, Unprotected Sex, Oral Sex, Masturbation, Dom/Sub, CNC, humping, Spitting, Degradation, Dacryphillia, Choking, Gagging, Subspace, Slapping, Sadism, Breeding Kink
5k words
A/N: Hell truly is empty. I apologise in advance.

You have made peace with the incomparable fact, long ago, that if the muggle God existed - if he is known to shepard Muggles and Wizards alike, then he was far too busy to attend to you. There is just too much going on all at once. The wizarding world is caught in its archaic intolerance of Half-Bloods. On the mortal side, you were informed from your private tutoring with Professor McGonagall that their smartphones are threatening devolution.
“It’s the closest thing they’ve got to a wand, Lovie, so we can’t really fault them on that, can we?” 6 years into your schooling at Hogwarts and you would continue to shadow Professor McGonagall, hoping you might one day soar to her heights of academic prestige in the wizarding world. You needed to be a Professor as much as a mortal needs to breathe….
You cannot let him, of all people, ruin things. Your reputation is a fragile, flammable thing - and he is freaking Kerosene.
It's difficult to pinpoint when it started or how your sensibilities rushed away from you so swiftly. One moment you’re planting your textbook on the face of a wooden desk - the sound reaching the rafters in the highest peak of the deserted classroom…
“A Guide To Advanced Transfiguration.” Mattheo read the title aloud with a tedious uninterested drawl. “Seems a bit presumptuous to shove this down my throat so early on. Shouldn't we be starting from the beginning?"
You ignored him promptly, using the silence to arrange your colour coordinated stationery on your desk beside Riddle's,
“I had no idea," You began, brushing off your blue lined robes and flattening the invisible creases on your skirt, "-That the person residing under my tutelage would be a first year."
Riddle stabbed the inside of his mouth with his tongue, while his eyes rolled to the back of his head. Your face remained passive as you continued, "You are a sixth year, correct?” You asked with a snide tilt of the head before planting yourself on the desk beside him.
“You are a big boy capable of understanding big boy books,” Unbeknownst to you, your words managed to stir something foreign within Mattheo but he conceals it with his usual veneer of arrogance as he swings his head lazily in your direction.
"May we begin?" You asked, with your back straightened - inches away from his hand now hanging on your chair.
"In a bit…" he says, "Just..." his voice trails off as his eyes scan over your visage, likely assessing it like an unseen tapestry. The truth is, Riddle did not know you prior to being forced under your tutelage. His droopy brown eyes appeared even more so as he broke the distance between you two and studied you closer. A tense silence grew pregnant in the ancient classroom, and your resolve was beginning to slip. Only one thought inflated a puddle of anxiety in your stomach:
Could this be your first kiss? Is this what first kisses looked like? Could this be your very first brush of intimacy overall?
Your brain failed to rationalise and compartmentalise his attraction, but your heart pushed your head closer.
"Call me a big boy again..." He had whispered… which evidently led you here.
Your lesson had ended with your hand covered in his release and a breathless smirk painted across his face. "This goes without saying," he breathed out with a satisfied smirk, "But tell anyone about this, and you're dead."
Ever since that day, your tutoring has been but a veneer of something much more sinister. When you were thrusted into the light of day, Mattheo overlooked you as did lots of his Slytherin friends. Besides the occasional threat and vague insult, you mean nothing to him.
When you two are alone, however, as you are right now, he would enchant you into servitude, lightly pushing your head down while he kissed you silly until your knees were planted on the hardwood floor.
Mattheo briefly opens his eyes to peer down at you. It is then when you notice the fresh bruise dotting the side of his face, and his pillowy lips split by a small incursion. He had very clearly gotten into another fight..
“Your mouth feels so fucking good when you're not using it to be a smart ass,” His words illicit a bubble of heat inside you.
Despite all this, you are clearly aware of the fact that you should not be enjoying this at all. Not one bit. For starters, you can feel the old wooden floors digging into the meat of your knees and the crisp winter chill is unkind to your scantily dressed state. Your shirt is unbuttoned because Mattheo was like a moth to a fucking flame when it came to your ample breasts and his hand is buried tightly in your kinky curls, forcing his cock even further down your throat. The very bones of Hogwarts seem to be in vehement protest of your blatant whorishness.
3 silver chains hang from his neck as he plants his other hand against the wall behind you, blocking your kneeling frame between both him and cold, hard stone. You crane your neck back, keeping a half lidded gaze on the jewelry that drives you feral with lust. You are content imagining that perhaps, when he is getting ready in the slytherin common rooms, he wears the silver for you. A fanciful thought but one that consistently has your intestines weaving themselves into knots.
That, paired with his striking, jet black blazer, which is discarded somewhere in the abandoned classroom, has you keening and fighting to take even more of him into your mouth. Perhaps you were peacocking a little - flatting your tongue so his cock slid seamlessly to the back of your throat while you fought to ignore the pain blossoming on your scalp. He had turned you from an inexperienced nun to something you're not quite ready to examine yet.
"You're finally putting this head of yours to good use…" Despite his feigned arrogance you're utterly delighted knowing that only you can bring Mattheo to such an utterly restless state. He does not really know what to do with himself.
Not when you took so much of him, so well.
You clench your toes.
Feeling himself get too close, Mattheo eases his cock fully out of your mouth, languidly stroking himself but still assuming a firm grip on your scalp. He is operating on that very specific plain of narcissism that was special to Mattheo. He is aware of your presence, physically, but his words are spoken into the open air, like you are an inanimate object. A glorified toy.
"Are all Ravenclaws as compliant as you are?”
You bring a crisp white sleeve up to your lips, wiping away the excess drool as you remain kneeled in front of him, knowing he has yet to finish.
"If you ever think of finding out," your voice is hoarse, "this will be the last time I offer you any free study sessions."
"Is money all you seek?" He attempts to feign composure, continuing to languidly stroke his cock. "How utterly greedy. I thought- fuck… - I thought you were far more philosophical than that"
You watch hungrily as Mattheo bites on his pillowy bottom lip. He is prolonging the release, taking his time as he usually did... "If you plan on edging yourself in my mouth instead of actually finishing the job, I do have other commitments to attend to-"
He ignores you... his brows furrowing and smoothening at odd intervals as he continues to touch himself while studying you.
"We may not be studying… but I still intend to pass Transfiguration, hope you're aware." He punctuates his sentence with an breathless laugh- it blossoms across his usually stoic visage, raising his buttercup cheekbones towards his smiling eyes.
As he talks, you examine his scars and feel the slow essence of admiration seep into the pit of your stomach. An arguably pathetic feat, given that your feelings will not ever be reciprocated.
Brewing inside you is the need to take care of him. You knew the rest of the student body viewed Mattheo as a glorified parasite. Something that is only capable of thinking within the capacity of its own means. Something that takes, and takes, and occasionally jokes around, and takes. But how could he know anything different? You suspected that his home life was built on the foundation of survival, on needing to be the loudest, and proudest, and worst of them all.
"What the fuck are you doing?" The sharpness of his words slice through your thoughts, bringing you back to yourself. Mattheo's gaze is placed firmly on something down below. Throughout his mindless tirade, your hand had taken to rubbing soft, comforting circles against the leg of his pants, quite literally on its own accord. Mattheo is bent over, head tilted as he watches you questioningly. Seconds stretch to a minute, and your stomach sinks as time passes.
Eventually, he dismisses you. He shakes his head. "Whatever," He says, tilting your head back and lining your mouth with the head of his cock once more. His visage darkens into a cruel sadistic grin. "Tell me you want me to come in your mouth."
Almost instinctively, you do as he orders and like clockwork, you swallow his cum, wondering if he knew how deeply and truly your words actually were. There was a moment, perhaps imagined, in which his fingers gripping your hair, melted to the side of your soft, supple cheek. It stays there for longer than necessary, leaving bits and pieces of your composure scattered in its wake.
Mattheo soon straightens his posture, stuffing his flaccid cock back into his pants before making himself as presentable to the student body as they know him to be (which admittedly is not a lot) And before he turns to walk away, he leaves you stranded on a glacier with his ice cold words cutting deep into your beating heart.
"Tell anyone about this-"
"And I'm dead," You interject, "I know."
And with that, you pull your ruffled collar over your lint-free school jersey and check your reflection to assess the damage Mattheo and his iron grip might have left. You needn't wait for an extension on the conversation because your job here was done, (pun so malevolently intended).
As far as Mattheo is concerned, you are an easy conduit to release his frustrations through because your unpopularity makes you so incredibly inconspicuous. You blend into any given crowd at any given moment, your name seldom reaching the heights of ridicule among his group because you are so unforgettable… There had been no reason to point out your flaws, not because you did not have any, but because you were simply invisible.
It is particularly strange to have any social interaction beyond the bounds of group projects and class discussions… so Harry Potter gifting you even a sliver of attention had been violently unorthodox. So unorthodox, in fact, you failed to look up from the weathered pages of your novel when his gentle voice wafted in your direction during a rare free period in Study of Ancient Runes. Your professor has been summoned quite promptly by the headmaster and has yet to return. The class has been in a state of havoc ever since.
"I don't know if you're aware of this but…" A deep shadow over the pages alerted you to his presence, "They both die at the end."
It was incredibly rare that Potter, who sat at the desk directly in front of you, ever felt the need to strike up conversation that was not purely academic. Gryffindors made use of Ravenclaws as often as Slytherins.
So naturally, you peer curiously up at him…
"Sorry?"
"Y-Your book. It's a muggle book, isn't it? I haven't seen anything with a cover like that around here. It's refreshing. Everything in the wizarding world is ancient and leatherbound." He mumbles as his index finger slides into the collar of his red quidditch jersey. He finds himself suddenly overcome by a wave of embarrassment even though there was nothing at all to be embarrassed about… he turns his chair slightly in your direction, his eyes darting to the door and the empty teacher's seat before meeting yours once more.
"'They Both Die At The End." He says, pointing towards the title.
"Oh…" You affirm, rocking your head back and forth, "You were making a joke?"
"No," Harry snickers before waving a large hand in dismissal, "Evidently, the only thing I 'made' was a complete and utter fool of myself."
You're not sure when it happens but you feel the lower half of your face melting into what you suspect is a smile. You can feel your shoulders relaxing and your novel lowering imperceptibly.
"Work on your delivery next time and maybe we'll be getting somewhere."
"Is that how it is!?" Harry asked, pleasantly surprised by your banter, "- I could've sworn I had a shred of dignity before the start of this conversation. Now I'm not quite sure where that went."
Mattheo's feet pass over the threshold as soon as the sound of your laughter rushes past him. It is almost charming in its familiarity but incredibly curious in its rarity. He can't recall ever seeing you with your head thrown back while the instinctive sound of amusement races through your throat. He does not know he's staring until Draco shoves past him, to get to their own seats in the front of the class.
His eyes remain on you as he makes his way to his desk, hoping, perhaps, that you would turn your head infinitesimally, in acknowledgment of his presence.
You do nothing of the sort, and it not only fills him with a weird sort of dissatisfaction but it bubbles into full blown vexation when he realises who is capturing your attention so viscerally.
Mattheo has never prided himself on his patience or tolerance.
Overthinking is something he consistently lives without.
Most of his actions were spurred from things he felt in the now, and he was really fucking uncomfortable with what was happening now.
His glances at the front of the class before finding you once more in the very back corner of the class. He notices that Harry is stationed in front of you but the seat beside you is completely deserted.
Did you not have friends?
And more importantly; how did he never notice until now?
What if…
Perhaps if he…
"You didn't let me know we were having a picnic," The sound of a chair scraping against the tiles had both you and Harry rallying into silence. Mattheo appears at your side, pushing the chair against yours so he, too, sits facing Potter - who suddenly appears incredibly uneasy. Gone is the comfortable atmosphere cooked by easy and amicable conversation. Mattheo injecting himself into your little bubble created a suddenly charged and suffocating atmosphere. You cannot keep your wide eyes off Mattheo as he lowers himself to his chair beside you with his legs spread as he slouches down, like he always does.
"Don't stop on my accord," He exclaims, completely oblivious to the fact that your professor might walk in at any minute. "What were we talking about?" Your heart wrestles in your chest as you see him turn to address you. His slouching puts him a level lower than you, but it does nothing to lessen his intimidation.
"Maybe I should ask, Potter?" Mattheo turns his attention to the front, "What were you lot talking about?" There is not a trace of friendliness present in Riddle's tone. In fact, it's the very opposite. Your nerves, swelling with anxiety, only escalate into full-on panic when you feel him place a large hand on your skirt under the table.
Harry's voice is low and his eyes are trained on the floor, "Books-"
"Books!" Mattheo cuts him off with sarcastic fervour, "How utterly fascinating!" The hyperbolic wonder in his tone is utterly rude and unbecoming, but you look down at your desk in blatant anger. Refusing to be a part of whatever this is.
"And tell me, Potter, how many books have you read so far?"
It is then that Riddle's once stationary hand begins the faintest trace of movement. He begins slow and tame, his callouses barely registering on the soft fabric until his fingers prod the lining of your skirt…
Your breath hitches in your throat.
Never had Mattheo ever displayed a desire to touch you. Not in the way he made you touch him. It was made explicitly clear that only he would benefit from your secret rendezvous' and so you were left to deal with your aching cunt alone, with the image of the face he made when he came, still burned into your mind. It had never been about you.
"A couple,'' says Harry, fighting to show this bully that he was unaffected by his intimidation. If only he knew that with every advance Mattheo's palm made, you were slipping farther and farther away.
"A couple books?" Asks Riddle for clarity. He remains lax and languid on the inside, but the nature of his wandering hand underneath the desk tells a new story.
He finally slips under your skirt.
His palm connects with the softness of your thighs and he seems utterly pleased by it. His hand is immediately restless to explore how far you would let him go. Which isn't very far.
Not at all.
If he thought he could suddenly touch you after myriad occasions of using you like a discarded toy… he had another thing coming.
The tips of Mattheo's fingers make gradually increasing strokes along your thigh until his fingers prod the stretch marks on your inner thigh. It is there when you stop him, clenching your legs together, blocking his hand from any further movement.
Mattheo's voice is strained as he says, "And you like reading, Potter?"
Sensing something brewing between the two of you - your withdrawn, hazy gaze, staring directly through the desk and Mattheo's overabundance in questions, has Harry reeling backwards.
"I asked you a question, Harry."
"I like reading."
"Good! That's really good!" Quite suddenly, Riddle tilts the ends of his half-moon nails into your thigh. His nails bite into your skin, forcing them to weaken and unclamp. Before you're even able to think, his palm is cupping your cunt through your panties- forcing an indecent yelp from your throat which you quickly (and very badly) disguise as a cough.
Mattheo is utterly pleased while he continues mindlessly stroking your cunt. Not for the purpose of any glorious stimulation. His hand is just there to show you (and perhaps maybe himself) that he has access to the most private part of you.
That thought alone has an unforeseen and sudden wave of lust coursing through his veins and surging straight to his hardened cock. He thinks of all the things he could have done to you but failed to do. He thinks about how, up until this point, he had ever been satisfied with using your mouth alone, not when he was denying himself the softness of your pussy all along.
He felt angry with himself, for being so fucking stupid, he is angry at Potter for seeing whatever it is he saw in you, way before he did and, possibly most harrowing of all is the fact that he is angry with you. And he can't help but be angry at you. How easily you whore yourself out to any and every man. If this thing with Potter had gone far enough, would you replace him? Had you even fucked Potter before?
You bite down on your lower lip as your head bows even further into your book. The words blend into one another, and all you can feel is a rise in temperature and Mattheo's suddenly restless fingers, pressing rudely against your clit - for the sole purpose of ripping an orgasm out of you right then and there, at the very back of an unsupervised classroom, with Harry Potter still very much a part of the conversation.
"You've got so many books to read in your lifetime," Says Mattheo. He sits up slowly, likely spurred on by the dampness seeping through your panties. "Don't cut your long life short by trying to entertain other people's girlfriends, yeah?" Gone are any traces of feigned friendliness. "Fucking Mudblood,"
Your skin feels like you are bathing in magma and you hope Potter could not see the slight tremor in your hand as you gripped the sides of your book with more force than necessary.
Mattheo's words… they have you shifting forward and widening your legs minutely. You crave for nothing more than to roll your hips in tandem with the circles he's pressing against your clit.
"Understood?"
Your orgasm is dangerously close, with the promise of sheer, disgusting shame and embarrassment if he continues. You feel Harry give you one final curious look, perhaps pleading for an interjection of denial at some point but you've taken to bouncing your knee under the table, hoping the vibrations might create enough friction to aid Mattheo's hands. He is keeping you trapped in a space of wanting. So much so, that this almost feels like a punishment.
Once Harry is turned back around and facing the front of the class, Mattheo lowers his lips to your ears. The damp smell of firewhiskey floods your nostril and you realise that he is completely drunk. In the second lesson of the day.
However, you're so completely stimulated, even the warmth of his breath as you fight the urge to hump into his hand like a lost little puppy until you make a mess all over his hand.
"You're such a fucking slut, you know that?" Your book drops to your desk - muffled by the sounds of the classroom cacophony. "You like being humiliated like this?" He asks, almost in complete awe. It takes everything in you not to moan outright.
"Fuck," You whisper to yourself, blinking your eyes shut, warding off the need but to no avail. His fingers are long and limber, and they have you nearly cumming right there, in front of your entire fucking class. Had it not been for your Professor's haphazard arrival into the class, and the swift removal of Mattheo's fingers from between your legs… you might truly have become the slut he labelled you as.
Instead of moving to his designated seat, Riddle raises his hand for the professor… the very same hand that has previously been in between your legs.
"Yes, Mr Riddle?" Asks the Professor, his voice as lacklustre as his appearance.
"May we be excused? We were excused by Professor Slughorn to assist him in-"
"Fine, fine," Says the professor with a wave of dismissal before turning his attention to the rest of the class. "The rest of you, open your textbooks to page 56."
Riddle's hand is clamped around your forearm, already leading you swiftly out the door in a long and wide stride. Had it been any other teacher at all, they might have recognized this for what it so clearly was.
"Here," you have barely made it fully into the boy's bathroom before Mattheo is stuffing his fingers down your throat, making you gag and yelp at the sudden intrusion. "Tell me how good you taste." He doesn't even bother to make sure you're truly left alone in the bathroom before pushing your front against the bathroom sink.
"Is that good?" His voice is as sweet as honey as he forces his fingers deeper down your throat, causing you to cough and gag around them.
Mattheo has half his sense to pull his wand from his back pocket, and without turning around, whispers "Colloportus," and the heavy doors snap shut.
You're supposed to be afraid because you've never seen him like this. Mattheo is always a ball of sarcastic energy between trysts, but it's usually an energy he can somewhat contain.
You don't know what to do with him, not when he's watching you choke on his fingers through the mirror, while his other hand fondles at your breasts and rips your bra down until your nipples are poking through your school shirt.
The figure in the mirror distorts as your eyes begin to water. Thick beads of tears grow pregnant at the ends of your eyes before rolling down the side of your face.
"My girl," Mattheo presses his face into your hair, breathing you in, pressing his body into your side. His hard cock in unmistakable through his school pants, "My messy little girl,"
You finally moan candidly while your fingers grip the countertops and your hips buck into nothingness. Your eyes plead with him in the mirror, hoping they relay how utterly useless with lust you have become. It would not take hard work to make you cum, you're sure one more flick against your material-clad nipples might send you over the edge.
"Fuck, why didn't I think of this sooner,"
This is all new, even for the two of you.
"Spread your legs." He commands, even though his feet are already kicking them apart.
"Come here," you break eye contact in the mirror to face the boy behind you. Mattheo removes his fingers sitting in your mouth, leaving a trail of sticky saliva in its wake before replacing it with a long and messy kiss- one that has his tongue forcing itself inside.
Mattheo weaponizes your distraction to reach around and slide your panties to the side with one hand while he rubs your soft nub with his other, spit-coated hand.
You break away from the kiss, neck craning back and mouth hanging open while your eyebrows dissolve into crescents. You cannot look away from him, as you hump his hand.
"You wanna cum?" You nod enthusiastically. "And what if I told you, you can't cum until I've fucked that little pussy of yours? Hm? What then?" His words have you mewling from the sheer pleasure they bring and your orgasm threatens to snap once more.
"Fuck," He hisses, feeling unable to remove his hand from your wet cunt but needing to, in order to undo his belt and pull his aching cock out. "Don't you dare fucking touch yourself," He says in a deadly quiet voice before bringing his hand up to your mouth. "Spit." You don't ever think of disobeying him, not when you're swimming so deeply in your subspace, not when he's the one to bring you here.
Mattheo collects every bit of saliva you offer him before coating his cock in the stuff.
Deciding not to waste anymore time, he does what his body is screaming for him to do: he bends you over the bathroom sink and pushes cock right through your slippery folds. It's tense and painful and your voice is hoarse from doing all that screaming but the sudden contact strokes a deeply sated part inside yourself. His curved and pretty cock rams your insides with reckless abandon, all while he delivers small slaps against your cheek. Riddle keeps a firm grip on your throat. His mouth is inches away from you while his hips rut into yours. His words are being delivered through clenched teeth.
"You think you're so fucking smart but you're just my little whore, arent you? A little whore thst fucks anything that gives her the slightest bit of attention?" It doesn't even register that Mattheo wrongfully suspects that there had been something between you and Harry but you keep your mouth shut. For all his indifference in the past, this is how you would make him pay.
"Oh~ fuck." His cock bruises your cervix, leaving him balls deep and feral inside you. "Fucking Potter?! You wanna give what's mine, to fucking Potter?!" His voice is utterly depraved and animalistic and it has your orgasm cresting.
He is panting, while he mumbles into your ear.
"What would Potter think? If he saw you like this? What would he think? Would he still want your slutty pussy knowing I've been inside it? Knowing that I've cum so deep inside you? Completely ruining you for anyone else, huh?"
"You…" The tears threaten to spill, "It's only ever been you, Mattheo -oh my god! I'm so fucking close!" You fight down tears as the lava begins to bubble at the pit of your stomach.
"S-Say it again. Tell me you want me!" He exclaims, "Tell me you fucking need me."
"Oh my God, Mattheo, I fucking need you." You push your hips back to meet his thrusts.
His voice wavers after your confession. His strokes became sloppy. His mind is flooded with the tightest of your cunt around his cock- how someone so smart could possibly ever say they need him. It has a flood of heat pooling at the base of his cock. "You're so fucking pretty… my pretty girl - my pretty whore," He nods to himself while his heavy cock finds purchase in a specific clump of sensitive tissue inside your cunt. It has you clamping your own mouth shut, your arms wavering while your back arches towards him, only allowing him better excess.
"I need you," You say once more, swallowing a ball of saliva as you nod towards him through the mirror, "I need you to cum inside me."
"Oh my fucking god," Mattheo's eyes soften in their desperstion, "M'gonna fucking breed pussy right here- fuck!" His grip on your throat grows tighter until you're wholeheartedly cut off from your air supply. You hump his cock until you feel it twitch inside you.
"Y-Youre making me cum, baby- fuck-" You feel his hot cum spurting inside your walls, triggering your own orgasm that has you gripping his cock like a vice.
"So… so pretty" His hips stutter against yours until you've completely drained him of his cum. A sharp tremor settles over your bones and you gasp in vague increments, waiting for the overwhelming state of euphoria to subside… but it never does.
The weight of what you had done comes crashing back down but you are unable to feel anything besides an immense wave of satisfaction at having your deepest need satiated.
"I think I nearly killed Potter today." His voice is a hoarse echo within the school bathrooms.
"There is no Harry Potter," You say, watching him through the mirror, "In my whole world, there is only ever you, Mattheo."
And a part of him believes you, but he refuses to affirm something as emotionally stifling as that. Instead, Mattheo's eyes flutter shut as his nose finds your hair once more. His cock is still buried inside you, and you hiss as he moves his hips slowly, almost insitinvely. He loves being so wholly enveloped by you. He loves feeling you everywhere.

© to @mphountitled on tumblr; do not repost
COULD U DO MATTHEO X F READER DURING HER OVULATION WEEK AND SHES SUPER NEEDY AND HORNY? (Pls I’m ovulating and craving ur fics so bad babe😭🙏🧎🏼♀️)
I love how feral this is lmfao -
𝐍𝐨 𝐓𝐢𝐦𝐞 𝐅𝐨𝐫 𝐇𝐚𝐥𝐨𝐬 | 𝐌.𝐑.

Mattheo Riddle x Fem!Reader
Warnings: Established Relationship, Dark Fic, Violence, Language, Mention of drugs and alcohol, Slight fluff, Public Affections, Possessiveness, Smut (+18), Dirty Talk, Touch starvation, Fingering, Humping, Grinding, Whining, Sub/Dom Undertones, Blood Kink, Fighting Kink?, Squirting, Major Degradation, Praise Kink, Breeding Kink, Slight Humiliation Kink

The night is deep, and the dungeon is dim as a few sunken eyes peer curiously at you while you make your way through the crowd. Seeing you emerge from within the walls of your private dorm room was a rare and curious sight for everyone involved. It was especially rare for you to embed yourself amongst your fellow pupils shenanigans, seeing yourself as above such baseless devilment.
You were not here for them.
You were scanning the crowd for him because an unfamiliar warmth had been festering inside your stomach and it had propelled your feet forward, until you reached the very centre of the Slytherin soiree commencing in the common room.
Your core is still aching with the after affects of your fingers as you manoeuvre your way through the party. You were touching yourself under satin sheets only moments ago-spurred on by the imaginings of his bloodied fingers slipping inside you, stabbing your cunt until you mewled like a useless whore and he affirmed you as such. His recklessness and delinquency cracked something vital in your brain and you felt yourself get wetter as you pushed through the crowd. You needed him to touch you, your body practically burned for him to absolutely ruin you, and you set out to do just that.
Although you had turned down a concoction of Firewhiskey from an already inebriated Ravenclaw student, your stomach burns with the anticipation of seeing him.
Feeling him.
Smelling his near constant fragrance of Firewhiskey along his lips. You were never clingy but you wished for nothing more than to be in the presence of your insufferable and clingy boyfriend.
A month into your courtship, and you had failed to bring up how much of his habits bypass all sensibilities in your brain. If only he knew how much his recklessness brought about an unmistakable moisture in between your thighs. That,coupled with his bruised and bloody knuckles, spurred on your need, especially during this time of the month.
It had been easy to maintain your composure throughout the rest of the month, effortless, even. Detachment and independence was a by-product of your personality, showing up in the way you shied away from Mattheo's public affections and always appearing uninterested in any of his verbal charms.
One such occasion; you had found him taking up purchase on your bed after an incredibly tiresome day as a Slytherin prefect.
"Make yourself scarce, Riddle. I'm not in the mood," He, of course, was delighted in your indifference- truthfully, he basked in it. Mattheo was somewhat of a masochist, craving the attention of someone so emotionally detached. The very second he noticed how unaffected you appeared with his shenanigans. He might as well have transfigured into a mermaid, because he was hooked.
"How easy you are to repel my affections," He said, letting a bandaged hand fall on his chest as he lay supine like a starfish on your Satin sheets, "How swiftly you deny my companionship-"
"Dont you have any orphans to torture?"
You mourn the past you... how indifferent she had been.
How utterly in control!
The bed dipped as he slithered closer, letting a hand rest on your shoulders as he began to knead the tense muscle there.
"Don't I get a 'How was your day, Riddle?' How did you sleep, Riddle? How did you acquire these bruises, Riddle, and I hope you looked hot doing it, Riddle" it was then that you glanced at the hand on your shoulder. Busted knuckles bred bloodied and broken skin. Riddle's hand was a smorgasbord of cuts and bruises that disappeared up his black, cotton sleeve shirt. You ignored the useless warmth knotting in your core as you continued to undo your shoelaces.
"I needn't ask you because I know you were in the centre of yet another degenerate fight," you had said, burying all the feelings of need amongst your usual, scholarly distractions.
"You love it"
"I hate it actually. It makes me question my affiliation with you.
"You say that princess, but you secretly love it"
You did love it, and right now, distracting yourself is not an option. You watch with bated breath as the object of your affections walks into the Slytherin common rooms. There are plenty of bodies swaying in the dungeons illuminated by various Ravenclaws who have casted Lumos
You see Riddle across the room, head thrown back while he nursed a cup of Firewhiskey. When his head comes back, he sees you too, he raises his cup and he pushes himself off the wall to lessen the distance between you. Your legs certainly achieve a quicker gait as you push past the swaying bodies and soon enough you're bombarded by firewhiskey, with an undercurrent of sweat and leather.
The second you’re close, Riddle lowers his cup on the desk, already having his explanations ready for the impending combat. "If you think I'm gonna let you take my freedom away again, you’re fucking crazy. I'm barely buzzed and I'm getting drunk, or high by the end of this night and there's nothing you-" But your fist is already digging into the softness of his button up shirt and your lips are open as you force them onto his.
Right there, in the open.
Mattheo is naturally stunned, possibly discombobulated.
Had he really gotten higher than he thought?
Did that fucking Hufflepuff make him a stepped on joint?
Frankly, he couldn't care less, and as the shock of it all wore down, and he could feel you begin to slip away, Mattheo slithers his battered hand around your waist and pulls you impossibly close. He smirks into the kiss, as he brings his hand up, fingers gliding across your collarbone, while the other hand lingers around your waist.
"What happened to your hand?" It is a question that threatens to burst the bubble established between the two of you. Why would you ask him this? Why would you bring him back to the events of earlier today when you were so prettily malleable in his hands right now?
"Nothing,"
"Matt..." You say, clouding your words with innuendo, which has him looking up at you with furrowed brows.
"Nott," Is all he says before he buries himself in the crook of your neck. His proximity awakens something animalistic inside of you, it pushes you to the depths of your lascivious desires and has you melting right there on the dance floor. All around you, fellow Slytherins continue to sway to the beat, letting the thrum of the enchanted muggle music speak for them. You throw your head back, gasping at the overwhelming need pooling in your core as Riddle begins to send reckless kisses down your collarbone, all while you imagine beating another guy silly. You blame your cycle. You blame your body. You blame every single hormone responsible for allowing you to emit such a wanton moan so openly in the very centre of a crowd.
"Who do I have to kill in order to get this reaction out of you everyday?" Mattheo is panting, with his hazel eyes dilated (whether from pleasure or substance, you might never know). Who do I have to curse in order to get you to be this slutty for me every single day?" His breathing is shallow and audible, even through all the noise. Mattheo's mind is foggy and the party guests are reduced to a memory. The only image he's able to conjure up is his lips between your wet folds - his tongue eager to find the source of your need while you moaned above him and kneaded your own breasts in a slutty haze.
"I need you, Mattheo," it was fucking infuriating to admit but the wetness has completely soaked through your underwear and a fresh scar is present in the corner of Mattheo's eye. There's a slight red smudge under his nose, and his knuckles are red and angry at the best of your neck, cradling your head close to his.
"Say that again-"
"What? No, I will not fucking-"
Mattheo's grip on your neck immediately unhooks and he detangles your limbs but before he ventures any furthers you're pulling him down to you and with your lips to Mattheo's greedy ears you angrily mutter, "I fucking need you. I need you really badly,"
He stares in your desperate, dark eyes with wonder and awe before letting your wrist be enclosed by his iron grip. Soon, you're being dragged through a Slytherin party with a boy adjusting the front lf his pants and barking orders at the drunken strangers to move before they fucking died.
Just as you succeed in cutting through the crowd a voice stops both of you in your tracks.
"I'm going to fucking kill you, Riddle," the voice booms from over the thumping bass of whatever muggle music was enchanted over the dungeon. Mattheo's gaze cuts away from you, but before he turns completely away, a slow Cheshire cat grin curls at the ends of his lips.
"That threat has grown so unimaginably tedious after years of overuse, Theo but I can't do this right now-" His sentence has already been cut short by an audible blow to his lower jaw. Theo Nott blocked your path towards the darkened hallway, leading to your dorm room and you're left wholly unsatisfied as Mattheo is sent barreling backwards. He lets go of your hand, stopping to wipe the wetness at the corners of his lips and checking to see if it's blood. It is. And something scratches inside of you.
The Prefect inside you wants to intervene but an even darker part of you tells you not to.
Theo is livid, and his wide chest rises and falls as he descends on Mattheo,
"Why the fuck am I being told by Draco of all people, that I can't play Keeper because I'm stuck in the hospital wing-"
"Theo, I really don't have the time for this-" Mattheo begins, but Theo cuts him short,
"Are you trying to steal my fucking place, Riddle?"
Mattheo's voice is leveled as he raises his fingers and says, "Okay, first off, yeah, I am. Obviously I'm trying to take your place. You're a shit Keeper and secondly, I've got somewhere to be," Theo's barreling towards Mattheo once more.
A silly, borderline maniacal smirk explodes on Riddle's face before he makes the shotgun decision to charge and lands a punch at Theo's jaw, allowing for the taller boy to stagger backwards. Your shoulders jump, and you flinch at the sickening sound as you watch with a wide gaze as Mattheo nurses his hurt hand. Theo is a raging bull, but Draco appears from the crowd, with a firm grip on Theo's shoulder. A stern, quiet reprimand.
At the exact same moment, Mattheo's hand finds yours and he smirks as he stalks past Nott, wiping away at his chin as he leads you towards your dorm.
The quietness within is almost jarring compared to the noise out there and as soon as the door closes, Mattheo's lips descend on your neck, "I know, I know," He sighs heavily, as he brings his hand up to your shoulder, "I’m sorry. I just hope I haven't ruined the vibe-"
"I want your fingers inside me, Riddle." He stills at your quiet command, and you leave him standing by the door as you pad over to your bed. "I don't know why, but I just need you, okay? And my own fingers aren't quite doing the trick and I keep thinking about how fucking crazy you are and-", You sigh as you sit at the foot of the bed. Lifting the skirt of your dress, Mattheo watches in the dimness of your room as you venture your fingers under your dress and hook them into your panties. He walks towards you, propelling the wings of the butterflies in your stomach.
All he says is, "Which hand?" He doesn't know why he asks, but he does and his voice is barely above a whisper as he hopes you pick the right answer. His cock twitches in his underwear at the thought of seeing his blood on your skin.
Mattheo stops in between your legs, causing the fabric of the dress to rise while a breeze drifts over your soaked pussy. You bend forward and reach for his bloodied hand.
"I want your fingers inside me,"
Mattheo's resolve immediately snaps and his hands grip tightly at your hips, pushing you backwards and exposing your wet core to him.
"You're fucking dripping through the sheets like a slut- you're a fucking slut,"
Excitement. It rushes through you like a wave of magma at the neediness in his own voice.
Matheo rushes to rid both of you of the excess fabric, casting Evansco, until all he can see is your warm, glistening skin.
"Oh my fuck-" Mattheo's voice cracks as he stares down at your aching cunt, his fingers almost instinctively rubbing over the wetness.
"Touch your breasts," He commands, "I wanna see you do it,"
Your eyes pierce into his dark ones as you bring a shaky hand up towards your puckered nipples. The smallest brush elicits a violent streak of pleasure which would have occupied your entire mind were it not for Mattheo's long fingers already stabbing into your dripping cunt.
"Fuck, you're so wet," He whines, unconsciously burying his hips into the sheets at the foot of your bed as he watches. He is utterly transfixed by his middle and ring finger disappearing into your cunt. Every time they sink deeper your mind gets filled with images of Riddle's unrest and violence. You're utterly wrecked with the thought of his bloodied fingers being inside you, touching the most private parts of you.
"Pick up the pace, Riddle,"
"Shut the fuck up," He mumbles as he takes his time in exploring the very depths of you. Your voice soars to higher octaves as you feel your first orgasm cresting quite literally against your will. How utterly embarrassing, to cum so quickly.
"You're fucking squeezing my fingers- fuck-" You're desperately humping at his hand, hoping your hips might achieve the feat of sinking his fingers further into you. "You're humping my hand so fucking well." His cock aches as he continues to grind it into the sheets, in tandem with your swollen cunt taking his fingers.
"Are you seriously going to cum so soon? Are you that desperate to get fucked-" Your cunt spasms around his fingers and you're moaning as you squeeze your sensitive breasts, already soaring to the heights of your orgasm. Your screams rival the music outside but Riddle never tells you to keep quiet, instead he watches with hungry eyes as your body melts into its orgasm.
"Look at what the fuck you've done," Mattheo's words have you slowly coming back to earth, but not quite... his voice is heavy with lust as you raise yourself by your elbows. Your stomach sinks as you watch Mattheo, he's frozen in front of you, with his head lowered and his gaze on his palm.
"I-I'm sorry-" Your sheets were soaked with your release, leaving a visible damp spot. You squirted everywhere.
"You're gonna do that on my cock," before you can comprehend your words Mattheo already has his cock positioned at your wet folds.
"I'm going to fucking cum inside you and you're going to take it, yeah?" The serious shadow in his darkened eyes hold no room for negotiation, you'd never seen Mattheo quite this serious because seriousness just didn't run in his bloodstream. However, he's utterly ruined by your neediness, needing to take advantage of your compliance before it slipped through his fingers.
"Oh my fuck- Mattheo!"He pulls your hips towards the edge of the bed and his cock forces itself through your folds, until Mattheo is quite literally fucking you with reckless abandon.
"Matt- I can't-'' You're still riding on the sensitivity of your previous high and you think Mattheo could be a little mindful of this but his goal, it seems, is to leave you overstimulated.
"You can," he mumbles, with his eyes squeezing shut before he quickly opens them, wanting to see every emotion flowing over your face.
"You're a slut but you're not a useless slut, are you?" You tits bounce with every movement of Mattheo's hips, and you're shaking your head despite the fog. Your cunt is squeezing the life out of his cock and you feel him pushing at a very sensitive part of you.
Your head is buried in the pillows as your back arches and you swallow him deeper.
Mattheo bends forward, his hips quickening into a needy, restless rut as his teeth sink into the skin around your nipples.
"FUCK-" The pain bleeds into pleasure which streams into your next orgasm. Riddle moans around your skin, suckling at your nipple while he fucked you like he is as touch starved as you are.
"I'm cumming, Matt-" The fact that you're still able to form words is a complete and utter mystery because, not a second later, you're exploding around his cock. A gushing, clear liquid rushes through you while your lips chant his name like a prayer.
"I'm going to fucking breed you, baby- oh fuck, you're so pretty squirting around my cock-" the cracks in his voice; the desperation laced on every word has him cumming inside you, pushing his hips with every spurt of warmth.
You're still shuddering when Mattheo slumps over you. You're both huffing and puffing and basking in each other's release with his cock still very much inside you. "You're getting a contraception potion from Madame Pomfrey tomorrow," you can do nothing except nod as your satisfaction settles.
"I'll come with you," He says.