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anto-pops · 7 months

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The Archivist - Sebastian Sallow x Female!Reader

Summary: Weeks after discovering some ancient tomes you're unable to decipher, you reach out to the Ministry of Magic Archives for help decoding the timeworn pages. The last thing you'd expected was for Sebastian Sallow to show up, much less for him to be so... attractive. Had he always looked like that?

Alternatively summarized as Sebastian Sallow pursued a professional career as a book nerd and also happens to be really well versed in sex.

Word Count: 6,969 (LMAO)

Warnings: 18+. aged up characters, explicit sexual content, size difference, Sebastian wearing glasses again

Up on Ao3 here for your viewing pleasure

You honestly didn’t think you’d ever thrown on clothes faster than you did the day someone apparated into your living room with a deafening crack, followed by a crash and a muffled, “Shit, ow.”

If you were to die, you weren’t eager to do so half-naked and half-asleep.

After hastily tying your robe around your waist and stuffing your feet in a pair of deteriorating slippers, you cautiously stuck your head into the hallway, the unruly strands of your bed head sticking to your cheeks and poking you in the eye as you assessed the situation.

At the end of the hall you could see a stack of books scattered across the floor, along with a previously organized collection of newspapers now strewn over the top of a prone body. Said body was stirring beneath the crumpled parchment, and you bit your lip and wished desperately for coffee as you weighed your options.

Option one: it was a murderer and you should leave immediately. The only problem was that the hallway leading to the front door was now blocked. Shit.

Option two: it was a burglar, and if you could remember where you’d left your wand last night, you could petrify the man in place until officials came to your aid.

Option three: it was a murdering burglar, and you might as well attempt to find out as much as you could before you wound up gruesomely cut down so you could at least haunt the bastard.

As the concealed figure attempted to sit up, you heard another thump as something fell from above them, followed by an irate groan, and you gripped the doorway to your bedroom tightly as you managed to call out a meek, “Hello?”

All movement and noises in the living room ceased for a moment, the air still and silent. You swore if the intruder dropped so much as a pin, you would hear it. The pair of feet belonging to the unknown man dragged along the floor as he seemingly stood himself up, and figuring that no burglar would be such a noisy wreck, you took your chances and slowly made your way down the hall to take in the damage done to your living space.

Bizarre as it was to be so civil with someone who’d essentially broken into your home, you rounded the corner and found yourself asking, “Are you alright?”

You were met with your potential adversary as he turned around, and you were equal parts surprised and confused to discover that it was none other than Sebastian Sallow. It had been years since you’d last seen him, the two of you having gone your separate ways after graduation as you continued hunting down ancient magic sites and he pursued a career within the Ministry. The last letter you’d received from him had come in a little over a year ago, sadly informing you that his sister had finally passed, albeit peacefully.

To find him now standing in the midst of your demolished living room was a shock in and of itself.

“Sebastian?” you asked incredulously, your eyes raking down his disheveled but well dressed body. He had certainly grown since you’d last seen him, his long legs accentuated by pressed slacks, and the suspenders that wrapped over his sculpted shoulders left little to the imagination. The button up he wore was just shy of being too small for his broad figure, and when you glanced back up at him, you watched as he brought one of his hands up to his face to fix his crooked glasses.

“Hi,” he said lamely, flashing you a somewhat sheepish smile. “Sorry for the mess– I, uh– well, I think I landed on something when I popped in.”

Your eyes flicked down once more to the toppled stacks of books that now covered the floor, and your brow cocked of its own accord as you breathed out a laugh, “You don’t say.”

Still reeling from the abrupt wake up call, you could only stare dumbstruck as Sebastian fixed his clothing and picked invisible lint off of his shirt, then offered his hand to you. “Sorry about the books. And the, uh, language. I’m here about the old tomes you found?”

As you accepted his outstretched hand and tried not to pass out from the firmness of it, you blinked and attempted to figure out what he was referring to. “Tomes?”

“The ones you wanted looked over?” He let go of your hand to rifle through the small satchel strapped to his thigh, and it took a herculean effort not to drool over the sheer width of his leg. Merlin’s bloody balls… you’d been holed up indoors for too long. “You sent in this consultation request a few weeks ago,” he said, pulling out a small slip of parchment decorated in your familiar scrawl, and then it all started to come back to you.

It had been nearly a month since, but during your last excursion to Scotland, you’d come across a set of unique, fragile tomes buried deep in an ancient magic site there. As curious as you’d been to read through their contents, the text within was hardly legible, and in truth, you weren’t even sure it was written in English. In a bid to still make use of the age-old books, you had reached out to the Ministry of Magic Archives to have someone potentially aid you in deciphering the timeworn pages. After almost a month with no response, you had simply shelved them all and moved on to planning your next trip.

“I completely forgot,” you muttered, taking the paper from Sebastian to read it over. “I kind of gave up hoping that the Ministry would send someone.”

“They weren’t planning on it,” he started to say, sounding conflicted as to whether or not he should continue. “But after I got my hands on the request, I took something of a personal interest in the case.”

Jokingly, you teased, “You hold that much sway working in the Archives?”

“I do when I’m the Archivist.”

“You’re the Archivist?” Your jaw dropped comically fast, your eyes wider than saucers as you processed his statement. Suddenly you were looking at your former friend in a whole new light. In your mind, you had always assumed the Ministry’s Archivist would be… well, ancient. Old and withered, graying and feeble. Not youthful and– quite frankly– hot. “How did that happen?”

Sebastian rocked back on his heels as he stuffed his thumbs in his pockets, the very picture of modesty as he shrugged, “It’s technically my trial period since the old Archivist just died a few months ago. But yeah, I guess my thirst for knowledge and reading habits paid off. At the very least it impressed the Minister enough for him to promote me.”

Eventually you managed to pick your chin up off the floor so you were no longer gaping at him like a fish, and you bashfully tucked a particularly stubborn strand of hair behind your ear as you cleared your throat and said, “Well, congratulations then. Glad to hear you’re doing well for yourself.”

Sebastian stared at you for a long moment before laughing softly under his breath, his hand sweeping through the front of his curly hair, “Thanks. But anyways, I can take a look at those tomes now if you’ve still got them?”

“Oh, yeah, sure. They’re on the shelf by the couch, let me just get changed.”

“No worries,” Sebastian said quickly, grinning widely as he moved around you further into the living room, his eyes roving over you momentarily. “I’ve got this.”

Did he just… check you out? No way, you thought, shaking the idea from your mind entirely.

You tracked the brunet as he strode over to the cluttered shelf beside the sofa, watching intently as he moved a few books around until he found the unmistakable tomes propped against the wooden panels. With the utmost care, Sebastian carefully withdrew one of the three with delicate fingers, his touch featherlight and ever conscious of the fragile nature of the bound piece of foreign literature. As he thoughtfully deposited the book on top of the coffee table, you couldn’t help but admire how gentle he was being with it; with hands that big, you found his tender touch to be something of a contrast to his entire person.

Shamelessly, you also found yourself wondering how those hands of his might feel against your skin.

Beating back your lustful thoughts with a mental brick, you managed to say with an even tone, “I’m surprised you can tell what’s what in that mess of a shelf. I’ve been told I have a bit of a hoarding problem– most people can’t separate the floor from the walls.”

“Well, I’m not most people,” he retorted, flashing you a dazzling smile from over his shoulder. “It takes a bookworm to know one. My old overseer at the Archives used to tell me I ‘had no shelf control’.”

The silence that settled over the room was utterly loud, and as Sebastian’s face took on the hue of a ripe tomato, you were fighting a grin with every fiber of your being. Your lips contorted into something resembling a downward smile while the Archivist-in-training turned back to the bookshelf, dragging a hand down his flushed cheeks as a pained groan weaseled its way out of him. “Please forget I said that. I’ve picked up on one too many library jokes in the past five years.”

Sweet Merlin, he was dorky as hell. Please leave, excessively hot Archivist. Either leave or stay for about six hours and don’t go until I’m ready to let you.

To spare him his dignity and also because you needed to refrain from staring at his attractive backside, you spun on your heel to head into the kitchen. “Can I get you something to drink?”

“Please,” he sighed in agreement, sounding all too excited about the change in topic.

“I’ve got tea, coffee, and… water,” you finished pathetically. The barren cupboards above the pantry nearly brought a tear to your eye, and you made a mental note to do some shopping later if you had the time.

Sebastian set the second tome down on the coffee table at the same time he called out to you, “Tea is fine, thank you.”

It took a smidge longer than normal to boil the water, seeing as you had to pause your efforts to find your wand buried beneath the piles of maps in your bedroom. Once you had it in hand, however, you whipped up two steaming cups of black tea and returned to Sebastian minutes later to hand his cup over to him. He took it graciously, plainly eyeing you up over the brim of the mug as he took a tentative sip, and your stomach flipped at the suggestive look he fixed you with.

“I’m a little jealous, you’ve got one hell of a collection here. I almost wish I could take some of these old books off your hands.”

“Mm,” you hummed around a mouthful of tea, swallowing pointedly. Sebastian’s eyebrow twitched minutely. “Well, I think it might be time for me to clean house a bit anyways. If you wanted to, you could always come back and take your pick of what you like.”

His brows rose momentarily before settling, a muscle in his defined jaw ticking as he glanced between you and the tomes on the table. Then with a voice like pure sin, Sebastian smoothly said, “And what if I like more than the books?”

Shit, shit. Redirect. You fought to employ every ounce of self-control in your body so you wouldn’t just jump into his strong arms and straddle him right there, but you were acutely aware of a few facts; you looked like you had fought a Hippogriff in your sleep, you had sorely little on under your robe, and Sebastian's eyes had been devouring the noticeable outline of your collarbone for the last minute or so. Fuck.

“Then it sounds, uh,” you started to say, struggling to form words with the broad shouldered Adonis across from you seemingly undressing you with his eyes. “Like we might be on the same page.” It was the truth– you were as interested in the Archivist as you were in the purpose for his visit– but once the unintentional pun registered, you rolled your eyes and dug the heel of your palm into one eye, swearing softly. To his credit, Sebastian just laughed, taking another hearty sip of his tea as you shyly smiled up at him.

With more work to be done back at the Ministry and your tomes in hand, Sebastian dutifully let you know that while he couldn't stay presently, he would absolutely be coming back later that night. He followed you into the kitchen to deposit his cup beside the sink, intentionally reaching over your shoulder to set the mug down before letting his fingers ghost along the skin of your neck. Goosebumps broke out all over your body at the contact, and when you turned around to face him with the counter pressing against your rear, his hands came to deftly adjust the revealing neckline of your robe with a coy smirk tugging at his lips.

“See you at seven,” he purred, leaving you a blushing mess in your kitchen as he stepped back, winked, then apparated away.

—

By the time seven o’clock rolled around, you had bathed, gone to the market to replenish your sorry excuse of a pantry, tidied up the previously demolished sitting area, and started cooking dinner. Part of you felt like you were getting ahead of yourself with everything, but after spending the entirety of your day reflecting on the stolen glances Sebastian had sent your way and his rather telling comment in the living room, you told yourself it couldn’t get any more obvious than that.

He had always been rather cute during your time at school, but something about seeing him grown and fully matured had ignited a fire in your veins that stubbornly stayed burning for hours.

When he showed up five minutes early at six fifty-five with freshly washed hair and wearing a darker version of his earlier outfit, your doubts all but vanished. Clearly you weren’t the only one itching to make a good impression.

Sebastian followed you into the living room, now noticeably cleaner than it had been earlier in the morning, and held up the bottle of wine he’d been holding at his side. “I know you’ve got tea and water, but uh. I figured why not. It’s Friday after all.”

You smiled softly and let your hands brush against his as you took the wine from him, curiously watching as his fingers flexed when his arm returned to his side. “Thank you. I take it the Archivist doesn’t go to work on the weekends, then?”

“The Archivist in training doesn’t, but I’m sure my free time will be a commodity before long. I’m pretty sure the last one frequently slept under his desk at the Ministry Headquarters. What about you? Any drab desk jobs to speak of?”

“Nope,” you said, gesturing to the couch as you turned to head back into the kitchen. “When I need the extra money I’ll help out Sirona at The Three Broomsticks, but for the most part my explorations and Professor Fig’s estate hold me over well enough. I’m hardly ever home anyways, so it’s not like there’s many expenses to keep track of.”

“I see,” Sebastian huffed as he collapsed into the couch, spreading his long arms along the top of the backrest as he took in the neater state of the living room. “I’m guessing your adventuring is why there’s so many books in the first place. Have you ever thought about upsizing?”

“Hardly,” you set the bottle down on the kitchen counter and chanced a look at the man on the sofa, oddly pleased to see him so at ease in the midst of your cluttered home. “I’d much rather downsize the collection. I don’t even need the majority of what I have– I’ve read through it all ten times over.”

He nodded, “Fair enough.”

“Anyway, I imagined you’d be hungry, so dinner’s almost ready.”

“Oh, damn,” Sebastian mumbled, sitting forward to run a hand through his drying hair as you flitted around the kitchen. “You didn’t have to.”

“Unless you planned on feeding yourself later, I think most shops will be closed by the time you leave,” you said pointedly, turning to hide your grin when you observed the brunet flushing bright red. Miraculously you resisted the urge to add ‘if at all’ to the end of your statement. You unearthed the corkscrew buried deep within the kitchen drawers and popped open the wine bottle, filling two glasses before striding back into the living room to hand one over to Sebastian. “Feel free to take a look at any of the books, see if any of them might be worth taking to the Archives.”

The larger man gave you a lopsided smirk as he took the offered glass and clinked it gently against yours, muttering his agreement before shamelessly ogling your retreating form returning to the kitchen. The cinched waist of your otherwise simple dress was incredibly distracting. He elected not to sift through the piles upon piles of books, opting to instead watch as you hummed to yourself and stirred something on the stove, which Sebastian was beginning to realize smelled pretty fantastic. He was grateful for the distance between you both so you couldn’t hear his stomach growling.

Once the food was ready, you ate with comfortable conversation flowing between the two of you the entire time. You asked Sebastian what he did in his soon to be nonexistent free time, and you were surprised to hear that he had taken on the role of Feldcroft’s token handyman. In his own words, the muggle approach to fixing things was relatively therapeutic, and he loved getting his hands dirty almost as much as he loved having his nose burrowed in book pages. It explained his physical appearance, at the very least. Until now, you’d just assumed he had a habit of squatting massive stacks of books in the Archives when he was bored.

In turn he had asked you about your hobbies, about the ancient magic sites you visited, and about living on-the-go so regularly. It was so normal for you now that you barely batted an eye at being away from home for weeks at a time, and you told him as much with a half-hearted shrug.

Lazily, you swirled the remaining wine around in your glass, bringing it to your mouth as you murmured, “It’s not like there’s anything waiting for me here, so I don’t mind it.”

Sebastian watched you intently as you finished off your drink, taking in the pretty flush decorating your cheeks and the delectable way you licked your wine-stained lips in the moment that followed. “Anything, or anyone?”

“Hm?”

“You don’t have anyone to come home to? No pets, no kids…” he trailed off, the rest of his question dangling in the air like a lone cloud. Your eyes fell to Sebastian’s hand as he sensually ran his pinched fingers along the stem of his own glass, and his half-hooded eyes hidden behind his glasses said everything in place of the missing portion of his sentence.

No lover, is what you knew he was indirectly asking.

“Do you see anyone else here?” you teased, the sides of your mouth curling into a coy smile.

“No,” Sebastian retorted, pushing his empty glass away as he sat back in his seat, amusement etched across his handsome face. “Then again, it doesn’t hurt to check. Had to make sure I was reading things correctly.”

You perched your elbow on the armrest of your chair and balanced your chin on top of your fist casually before asking, “Was that another one of your jokes?” Hoping that you looked more confident than you felt, you mirrored his position and crossed one of your legs over the other, taking immense satisfaction in the way the brunet’s throat bobbed at the sight of your legs outlined through your attire.

Sebastian looked puzzled for a moment before realizing what he’d said, and he rolled his eyes at the same time an airy laugh spilled from your lips. “An accidental one, make no mistake,” he moved forward to the edge of his seat, leaning forward to play with one of the folds of your dress with his index finger. “But I have been thinking about you all day, and I may or may not have convinced myself that you’re way out of my league.”

“You should be more confident,” you whispered, dropping your hand to clutch at the one the Archivist was inching towards your leg with. His fingers immediately spread to accommodate your smaller ones, and you tugged him a smidge closer so your noses were mere inches apart. Jokingly, you taunted him further by asking, “Did you still want to look at my book collection?”

Before you could so much as yelp, Sebastian closed the distance between the two of you in a flash and pressed his lips to yours fervently, any lingering awkwardness falling away like leaves on a tree. His free hand came to curl around the back of your neck, holding you firmly against his mouth as he angled his head to the side to deepen the kiss further, and you couldn’t help but moan against him at the brutish feeling of his broad hand holding you in place.

He pulled away just enough to brush a tinier, more delicate kiss against the tip of your nose before he sighed, “I really don’t give a damn about the books right now.”

A budding Archivist not caring about books? The scandal, is what you wanted to say, but then Sebastian’s lips were back on yours, swallowing your pending comment with a ferocity that had your stomach churning wantonly. Those brilliant hands of his left your neck and your hand to trail along your waist, his fingers digging firmly into the bodice of your dress to pull you towards him, and you followed his guidance all too willingly as he urged you from your seat. Within seconds you were in his lap, melting against him as he ground his hips up into yours while simultaneously using his hands to rock you against his hardening cock, and a satisfied groan emitted from him as you allowed him to move you as he pleased.

In-between kisses, Sebastian managed to croak out, “Bedroom?”

You barely managed a nod, too enthralled by the man under you to form actual words, and at the same time you dove back in for another heated kiss, Sebastian looped an arm around your back and the other under your ass as he stood up, lifting you with him as though you weighed nothing. Instinctively you hooked your legs around his hips, letting him haul you along to your bedroom while your hands flew to his neck to clutch at him ardently in a bid to keep your mouth glued to his. His ability to multi-task was something to compliment later on, because he kept walking and working his mouth over yours with a finesse that bordered on inhuman.

The next thing you knew you were being thrown down on the mattress, bouncing in place briefly before you had to bite your lip to stifle a curse as you watched Sebastian fucking crawl up the bed towards you, predatory and sexy as hell. As soon as he was within reach, you grabbed for one of his suspender straps and pulled him closer, kissing him once again and moaning eagerly when you felt his hand grip at the seductive curve of your waist to squeeze before he settled on top of you. With his knees on either side of you, it was impossible to overlook the feeling of his achingly hard cock pressing down against your leg, and Sebastian groaned loudly when you tried lifting your hips to convey your impatience.

“Someone’s excited,” he murmured against your swollen lips, grinning to himself as you worked to catch your breath. “Have you been thinking about me, too?”

“Yes,” you gasped, your train of thought momentarily derailing when Sebastian moved so his chest was pressing against your clothed breasts, his hips flush with yours to better grind against you. “Don’t you own a mirror?”

Instead of replying to your thinly veiled compliment, Sebastian dipped his head into the crook of your neck to nip and kiss his way along your jaw with a rumbling moan, the force of his ministrations forcing your head back against the pillows. He was as eager as you were, that much was certain. As he rutted his concealed cock against your thigh, you heard and felt him shudder against you, and in an attempt to silence himself, the Archivist’s plush lips latched firmly onto a patch of skin under your jaw to suck a mark there.

The stinging sensation of him biting down had your eyes fluttering shut, your entire being relishing in the light pain his teeth bestowed upon you, and Sebastian blindly reached for your wrist to pin your arm above your head. The dominant display had you voicing your approval in the form of a low moan, enjoying how being stretched out for him allowed for his other hand to rake down your side to start bunching up your dress. His movements didn’t cease as he lifted his hips slightly to free up the rest of the fabric trapped beneath him, and he expertly collected the material into a disheveled heap below your navel. When his dexterous fingers ghosted along the waistband of your undergarments, your next breath caught in your throat and caused you to gasp shakily.

You felt as Sebastian’s lips curved into a smirk against your spit-slick skin before sitting back on his heels to murmur, “You’re so noisy.”

Through his lashes, he watched as a brilliant flush swept up your neck to cover your face, and you timidly tried to hide your cheeks with the back of your free hand. “S-Sorry,” you stammered, but the man above you was having absolutely none of your self-consciousness.

Your mediocre shield was wrenched away from your face and pinned up alongside your other hand in an instant, and you blinked up at Sebastian in blatant surprise as he leaned menacingly over you. “Don’t stop,” he implored you, biting his lip as he took in the sight of you beneath him. “I love it.

The brunet secured your wrists into one of his hands so he could drop the other one back to your aching center, swiping two of his fingers up your slit through your underwear to feel the wetness that had collected there. The sensation left you breathless, another choked gasp weaseling its way past your lips and earning a dark chuckle from Sebastian. His digits moved up to slide beneath the fabric blocking his path, and a low groan sounded from him as he felt how truly soaked you were from his efforts. Without looking away from your pinched features, he gingerly slid a single finger in, biting his lip hungrily at the way your lips parted and your head rolled to the side when he began steadily pumping in and out of you.

When you felt his thumb begin to rub against your clit, your eyelids fluttered shut from the intense pleasure that washed over you, pulling a strangled whimper from you. “Fuck, Sebastian–”

The hand he had securely wrapped around your wrists tightened a fraction to draw your mind out of the gutter, and he roughly gritted out, “Look at me, darling– open those pretty eyes for me.” You couldn’t help but oblige him when he referred to you so sweetly, and when you cracked your eyes open once again, his body seemed to shudder with delight as he growled, “So fucking perfect. My name sounds damn good when you say it like that.”

With his gaze burning into yours and the close proximity between the two of you, you didn’t think the overwhelming euphoria you felt could get any better. That is, until he added a second finger into the mix. The initial stretch was felt only briefly before his thumb pressed against your sensitive bundle of nerves, the persistent ministrations against your clit muting any discomfort and leaving you arching brainlessly beneath him as that hot, incessant feeling in your gut roared to life. It was tantalizing, and your hips bucked off the mattress in an attempt to chase his movements and reach the climax you were utterly desperate for.

“Please, please,” you begged mindlessly, your desire to come so potent that it was almost painful. “Please, Sebastian, please.”

“Already?” he tsk’d mockingly, shaking his head minutely as he eagerly wet his bottom lip and removed his thumb from your center. “I think you can hold on a bit longer, don’t you? I’d much rather end this with my cock, if it’s all the same to you.”

The lack of friction sobered you up instantly, and the lustful haze that had clouded your mind cleared enough for you to blink blearily up at him, a small frown playing on your lips. “Really?”

Sebastian cocked a brow at you, as though daring you to tell him he was being unreasonable. “Would you rather this end with my hands?”

You tried to roll your hips up into his hand before relenting rather quickly, and you muttered, “F-Fine. Just hurry up, I might throttle you if I have to wait any longer.”

Sebastian grinned wickedly at the way your back arched when he curled his fingers inside of you before torturously withdrawing them. A small sigh slipped from you when he let go of your wrists and slid away to hastily begin shedding his clothing, taking care to be gentler with his glasses as he set them down on the nightstand, and once he was wholly bare before you, the only thing you could do was stare.

His physique was mind boggling; toned, defined muscles made up every inch of his torso, accentuated by broad shoulders that you were convinced didn’t belong anywhere near someone who worked in a glorified library of all places. His skin was sun-kissed and peppered with freckles, a testament to the aforementioned physical labor he claimed to enjoy. It hadn’t made much sense to you before when he’d told you– forgoing magic to use his own hands to help fix things. But if a habit like that gave a man a body like his, you would never doubt his preferences again.

All of Sebastian looked positively divine, including his cock. Thick, hard, and twitching tellingly, it arched proudly against his taut stomach, the head violently red and already leaking beads of pre-cum in response to the situation at hand. You swallowed thickly when you realized that that would be inside of you, and you were suddenly grateful that he’d told you to wait. Not to discredit his fingers or anything, but you had a nagging feeling that you would enjoy his lower parts far more than his hands.

Ignoring the nervousness that settled in your stomach, you sat up to quickly pull the sleeves of your dress down your arms, wriggling out of the attire quickly before throwing the bunched up material to the floor. As you reached down to slide your underwear off, Sebastian returned to kneel in front of you and stopped you by lightly pushing you flat against the pillows, then ran his hands along the plane of your stomach.

“Allow me,” he said chivalrously, taking care to gently slip his fingers under the waistband and sensually remove the material entirely. With nothing else separating you from him, Sebastian took his time eating you alive with his eyes, letting his hands drag up your thighs and squeeze at your knees before pushing your legs apart so he had space to siddle forward. The blunt head of his cock bumped against your slick cunt, and a barely there shudder ran down your spine in anticipation.

It took a good amount of self-control for you to let Sebastian press into you achingly slow, his eyes pinching shut while his teeth savaged his bottom lip, and when he was finally sheathed inside of you fully, the brunet was practically shaking with the desire to fuck your brains out. He waited, though, his palms sliding from your knees to your upper thighs to dig his fingers into the skin there, raking his hungry gaze over you while he gave you a moment to adjust.

You appreciated the sentiment, because Merlin– he was big. It was impossible to overlook every delicious inch of him pressing against your inner walls, the subtle grinding of his hips stretching you out more and more to the point where your breath continuously caught in your throat. It felt good, though. Good enough to leave you wondering why you’d never sought him out when the two of you were still in school together.

At some point, however, you realized Sebastian was fucking with you. It probably had something to do with the repetitive, shallow thrusts he teased you with, and when you craned your neck up to look at him, he was already staring at you with a wide grin splitting his face, his tongue poking out between his teeth.

“W-What?” you grumbled, your hands fisting in the sheets. “Are you going to make me beg or something? I already said please.”

“I was just enjoying the face you were making,” Sebastian said, rocking his hips just enough to leave you arching towards him. “You look like you’re trying really hard to keep it together. It’s cute.”

“I’m flattered,” you breathed out around an airy laugh, then wriggled your hips down in an attempt to bait the Archivist into moving. Mercifully, it worked.

Sebastian gave a throaty moan, leaning forward to brace one hand on the side of your waist while the other gripped at your thigh tighter, and he withdrew his cock languidly before plunging back in. Your breathing hitched and your head fell back against the pillows at the abrupt sensation, and the sight of you so obviously enthralled by his efforts was what expelled the remainder of his patience.

Holding onto your thigh with bruising strength, Sebastian fell into a steady, toe-curling pace. He pulled you onto his cock with every deep plunge, digging his feet into the bed to lend some force to his thrusts, and his reward was the sound of your shaky voice reverberating off of the bedroom walls as your spine rounded. You keened loudly, overcome with both the feeling and the sight of Sebastian– because not only was he deceptively good at rendering your mind into a puddle of mush, he looked amazing while he was doing it. The muscles in his arms rippled as he supported himself above you, his brown curls falling into his face as his head hung heavy between his sculpted shoulders, and when your arousal had you clamping down on his cock harder, those full, kissable lips of his fell open around a guttural groan.

“Fuck, you feel incredible,” he grit out through his clenched teeth, gazing down at you with lust-dark eyes that made your blood burn hot in your veins. “So bloody gorgeous– like a fucking work of art.”

His praises left you whining in earnest, and you didn’t bother to keep your voice down in the slightest. With every sinful noise that escaped you, Sebastian’s hold on you seemed to intensify, and his thick cock filled you harder with every desperate pump of his hips. His ragged breathing left you craving more of him– all of him– and you rutted against him as much as was physically possible in a bid to take him deeper.

Sebastian picked up on your desires wordlessly, and he shifted his hold on your thigh so his hand was looped around it to better pull it to the side, giving him the room he needed to spear into you with wicked precision. It also allowed him to discover what you sounded like crying out for more, your voice reedy and strident within the four walls of the bedroom, and when he shifted his hips down to achieve new depths, your moans echoed around him. He had to be hitting a good spot.

“Right there, Sebastian, fuck– right there–”

Your lower half was positively shaking, and Sebastian was honestly at his limit. He sat up momentarily before grabbing both of your legs, watching as you blearily tried to figure out what was going on while he pulled your knees over his shoulders. Moving over you swiftly and urgently, he bent you back and rammed his thick cock back into your tight heat, animalistic grunts sounding from him as you arched tight and cried out, but you were barely given the space to breathe before he was fucking you hard– hips bucking rough and deep and so fucking good that you were left screaming and gasping helplessly at the sheets.

Sebastian pinned you to the bed and pounded into you, his own moans dripping loud from his lips as his hands grasped at the sweaty, flushed skin of your waist, pulling you close while he filled you over and over and drank in your noisy pleas for more until your back was arching clear off the bed and your thighs were shaking. You were barely holding on, your climax from earlier roaring back to life in your gut and rendering your tongue a lead weight in your mouth.

Forming words was damn near impossible, but you still managed to babble out, “Like that, Sebastian, fuck, just like that– I’m close– please, I’m–”

He obliged you instantly, keeping up his pace while he brought his hand between your legs to thumb over your bundle of nerves, his hips angling upwards with every deep, precise plunge. Taking his bottom lip between his teeth, you watched through your slitted eyes as he bent forward to press a chaste kiss to your parted lips, swallowing your breathy whines with a satisfied expression playing over his face. “Come on, darling. Let’s hear how you sound falling apart on my cock, yeah?”

As if you even needed the encouragement.

Every muscle in your body tensed as a wave of unparalleled ecstasy crashed over you, and your hands flew to Sebastian’s shoulders to absentmindedly attempt to grasp at something to ground yourself. His movements didn’t stop as you writhed beneath him– milking every possible noise out of you with unconcealed fervor– and it was only when you sagged into the sheets twitching and whimpering that Sebastian let your legs drop to the sides so he could wrap his arms around you to give you the last of his deep, quick thrusts before he was coming too, your name tumbling over his lips as he fell alongside you.

“Fuck,” Sebastian murmured directly beside your ear, still draped in a boneless heap on top of you as you trembled against him. One of your hands slid up to bury your fingers in his tangled curls, and you mumbled something unintelligibly into the crook of his neck. He pulled back slightly to hear you better, “What?”

Your eyes were still glazed over as you came down from your post-coital high, “Are the Archives chock-full of sex books or something?”

Sebastian smirked tiredly at you, pulling out gently before collapsing beside you with his arms still wrapped securely around your waist. “One or two. Why?”

You stared up at the ceiling in a daze and shook your head softly to yourself, “Because you’re a little too good at that. It’s kind of scary.”

“Good scary or bad scary?”

“Good scary,” you clarified, turning over so you could face the brunet and smile softly at him. The way his entire face lit up at the sight of you would live on in your mind for years to come, you were sure, so you wistfully said, “We should do this again sometime.”

Sebastian paused, leaving you worried for a short second until he wriggled in a way that let him press his hard cock against your stomach, and he closed the distance between the two of you to give you a chaste kiss on your nose before grinning mischievously. “Like right now?”

You raised your eyebrows in silent surprise before laughing playfully, rolling over onto him before taking his face in your hands to kiss him deeply. It was a sweet moment– tender, affectionate, and heartwarming. It only ceased when you let go of his cheeks to move down his larger body, already itching to put your hands to better use.

The only thing that stopped Sebastian from staying holed up within the warm, comfortable confines of your bedroom with you forever was the imminent arrival of Monday, but Saturday and Sunday were days well spent. You were rather disappointed when your time together came to an end– enough so that you actually pouted when Sebastian had slid out from beneath the covers to get ready for work. Thankfully though, the Archivist was as unwilling as you were to call it quits after everything, and following a heated, lengthy kiss, he promised to come back as soon as he was able.

It only took him eight hours to find himself back in your bed, but you knew then that it would be impossible to stay away from him for very long from here on out.

#sebastian sallow x you #sebastian sallow x female!reader #sebastian sallow x reader #sebastian sallow smut #sebastian sallow #hogwarts legacy #hogwarts legacy fanfic #hogwarts legacy fanfiction #hogwarts legacy oneshot #sebastian sallow x mc #sebastian sallow oneshot #my writing #the final word count for this being 6969 is honestly the highlight of my fucking month who would have thought #I'm just a large child

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