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Hushed Whispers

Summary:

After working Sebastian into a frenzy before class, he refuses to acquiesce to your half-measures and steals you away to finish what you started.

Alternatively summarized as you and Sebastian having frantic, semi-public sex in an empty classroom.

Notes:

Based on a request I received for "impatient broom cupboard shenanigans" except there is no broom closet, but SEMANTICS.

Work Text:

You should have known you were playing with fire the second you rolled out of bed this morning. 

It had all started with a few light touches to motivate Sebastian into waking up. Nowadays he was all too content to tug the covers over his head and sleep through whatever class he was supposed to attend, so you’d taken the liberty of… enticing him, into turning his brain on. 

With your hands. On his cock. 

Maybe it was a little cruel in hindsight, but you hadn’t counted on Ominis drawing the curtains around the bed at the same time Sebastian was really getting into the feeling of you stroking him. Blue balled and embarrassed, you’d walked to breakfast with the two Slytherins in a tense silence. Sebastian was rigid, his lips pressed in a hard line as he doubled his efforts not to shift his hips too much while he walked, lest he come in his trousers from the friction. 

Now seated inside the Great Hall, Sebastian looked deep in thought before he asked, “Do you think Professor Weasley will let me retake the exam tomorrow if I skip today?” The fork in his ironclad grip seemed to be on the verge of bending in half. 

Ominis scowled at his plate, having expected him to say something like this. He had known exactly where Sebastian’s one-track mind would steer him after interrupting you both this morning. “Not without cause, and your boner isn’t a valid enough reason to miss an exam day.” 

There was no helping it– you snorted into your hot chocolate. Ominis continued to dissect his food in favor of entertaining his friend’s lust-fueled thoughts, and as you brought the rim of your cup to your lips, your eyes connected with Sebastian’s dark, suggestive gaze. 

Merlin’s beard. You shouldn’t have laughed. 

“We’ll meet you in class, Ominis.” Sebastian declared, smacking his fork down on the table and hauling you to your feet by the fabric of your robes. 

You hastily set down your drink before it could slosh all over the table. “We? Wait, what–” 

“Are you serious?” Ominis groused, and his brows slammed down atop those narrowed, milky blue eyes. “I am not covering for you this time. You can take the detention you’ll get in stride.” 

“Don’t bother, we’ll be there.” With that the brunet spun on his heel, dragging you with him as he strode out of the Great Hall and led you down a deserted corridor near the Courtyard. You were barely walking, completely at Sebastian’s mercy as he practically carried you by the scruff of your clothes to wherever he wanted to take you. Your feet caught on a few loose stones on the way, but your boyfriend simply tugged you upright before you had the chance to stumble. 

“Sebastian– wait, what the hell are you thinking?” 

He abruptly dipped to the right, pulling you into an empty classroom and throwing you against the wall as the door clicked shut beside you. “I’m thinking you should finish what you started this morning, darling.”

Before you could respond, Sebastian had captured your lips in a brutal kiss, biting and licking with an intensity that left you dizzy in his strong arms. You melted as he fucked his tongue into your mouth, clinging tighter to his shoulders as he brought one of his hands up to begin undoing the buttons on your blouse. The other delved lower, tracing up the burning skin of your leg and bunching the material of your skirt into a heap below your navel. When his fingers slipped under the cotton of your underwear, he swiped a digit through your wet folds, and you gasped into his mouth, garnering a chuckle from him. 

He teased around the bundle of nerves you were both desperate and loathing for him to touch. There wasn’t a lot of time before the two of you needed to be in your seats with your quills and parchment out, ready to take your Transfiguration exam. Sebastian might not care about his attendance, but you didn’t want to go out of your way to invoke the wrath of Professor Weasley. 

As though he could read your thoughts, Sebastian broke away from the kiss to mouth wetly down the column of your neck. “I promise I’ll make it worth your while,” he bit at your pulse gently, making you sigh and tip your head back against the wall. “I’ll be so good to you, but if I don’t have you now I’ll fail that fucking exam regardless of whether or not I’m there for it.” 

“F-Fuck, Sebastian,” you whispered into the empty air, and he rewarded you by roughly pressing circles around your clit, pinning you more firmly between his body and the wall so he could focus solely on shattering your composure. “We could be back at the dorms in like, two minutes.” 

He pulled away from your love-bitten neck to stare at you fixedly with those lust-dark eyes, “Or we could be fucking in two minutes.”

Touché.  

You finally relented, throwing caution to the wind as you wound your arms around Sebastian’s neck and crushed his lips to yours in a desperate kiss. To hell with it , you thought. You’d been just as disappointed leaving things the way you did this morning, even if seeing Sebastian so worked up was an added bonus to the whole thing. He met you halfway, leaning into you further to completely overwhelm your senses until all you could taste, hear, smell, and feel was him. Sebastian’s fingers resumed their ministrations against your core, drawing small twitches and breathy moans from you as he reduced you to a mewling pile of limbs. The steady roll of his groin against your thigh had you eagerly writhing back on his hand, hungry for more than just his teasing touch. 

When Sebastian finally thrust a slender finger inside of you, he practically lifted you onto your toes with the vigor he exhibited. The feeling had you groaning into his mouth, your nails digging painfully into the bare skin of his neck, and the sting had his cock twitching enthusiastically in his pants. 

“Hah,” he chuckled down at you, secretly losing his fucking mind at how perfect you looked trapped between his flushed chest and the wall. Your eyes were pinched shut with obvious desire as he stroked inside your pulsing heat with his finger, and when he went to add a second, you couldn’t help but shamelessly buck against him, worrying your bottom lip between your teeth. “You’re enjoying this a bit more than you let on.” 

He felt your nails scrape up the nape of his neck before you grabbed a fistful of his hair, jerking his head forcefully to the side, and he swore your penetrating gaze bore into his very soul. “You started it.” 

All of his brain functions ceased when he felt you bite down on his pulse, working an angry bruise of your own into his freckled skin with a fervor that nearly had him coming in his trousers then and there. “Fuck, darling–”  

“Hurry up and fuck me already,” you kissed at the blossoming hicky once, twice, then began trailing one of your hands down to the leather of Sebastian’s belt. Your fingers had barely grazed the metal buckle before he was ripping his fingers out of your cunt to grip you by your hips, lifting you up easily so he could carry you to a desk a few feet away. 

In an instant Sebastian deposited you there and spun you around, aggressively yanking your skirt and undergarments down to your knees in one quick motion. As soon as you were exposed to him, he was pushing your chest into the cool wood, trusting you to lay still for him as he hastily undid his belt and shucked the material down some to free his painfully hard cock. Peering at him over your shoulder, you watched hungrily as Sebastian’s swollen member sprung free from his trousers, and you licked your lips when your eyes caught sight of the bead of pre-cum leaking from the head. 

Sebastian leaned over you then, his delicious weight sandwiching you against the desk, and he took a brief moment to relish in the feeling of his cock rubbing between the shapely curve of your ass. A small, needy sound slipped from your clenched teeth at the sensation, and Sebastian’s fingers wound their way in your hair to jerk your head back to meet him. At the same time he pulled your head towards him, he slammed his hips forward, sheathing himself in you so fast and so abruptly that your spine rounded and you were pressing back against him with everything in you. 

“Fuck– mmph–” His other hand flew up to your mouth, muffling your cries of delight as he set a brutal pace. 

“You have to be quiet,” Sebastian growled the demand in your ear, and the gravelly tone to his voice made you whimper. “Or are you trying to get us caught, hm? Do you want everyone outside to hear you begging for my cock, screaming my name for more?” 

He punctuated the question with a particularly forceful thrust, and the action had you jolting against the desk, the pain in your hip bones quickly blurring into tingling pleasure. Unable to form words around his hand, you could only moan feebly in response. Your nails dug fitfully into the wood under you as you rutted back with the slightest give you were allowed, desperate for more friction– more of anything.

Sebastian released his hold on your hair to rub firm, titillating circles against your clit, and the sudden attention left you breathless for all of two seconds before you wailed his name from behind his hand, the muffled sound doing more for Sebastian than he cared to admit. He knew you couldn’t keep quiet if you tried. Even if he hadn’t been chasing the sounds out of you, your voice never failed to make an appearance when his cock was making quick work of you. 

He gave up on muffling your voice then, letting his hand trail down your throat to grip you and pull you back on to his cock with precision that left your legs boneless. Sebastian felt you sag underneath him, your pulsing walls warning him of your impending climax. “You want more, darling?” 

Sebastian ground hard into you when you opened your mouth, drawing a high pitched whine from your kiss-swollen lips instead of your shaky confirmation that yes– you wanted more– but he already knew that, and he gave you a few quick, rough thrusts to appease the growing fire in your gut. 

“Sebastian, fuck–” you gasped, clawing helplessly at the hard surface beneath you. “Please, please, like that like that–”  

He grinned into the crook of your shoulder. Just a moment longer– your frantic little noises were igniting a storm in his veins. “Like this?” He rolled his hips slowly into you, his thrusts deep but so far from enough. You couldn’t fight your disappointed sigh as you shook your head, craning your neck to the side to peer at him through the corner of your eye. “Or like this,” Sebastian whispered, pulling out nearly all the way before ramming his cock into you once, twice, and then he was seeing stars from how suddenly you tightened around him. 

“Yes! Oh fuck– please, yes–” Throwing your head back against Sebastian’s shoulder, you arched impossibly further into his hold, letting him drag your body back onto his shaft however he pleased because fuck– you didn’t even need to say anything. He was fucking you so rough and so perfect, it took everything in you not to scream his name loud enough to alert the entire school to your escapades, but even if you did, you doubted you would give a shit at this point. 

When you came, you did so with a hoarse cry of Sebastian’s name, and the feeling of his fingers digging harder into your throat to pull you back onto his cock mercilessly brought you higher than you thought possible. Sebastian continued to rub small, overstimulating circles over your clit as you crumbled apart, causing you to shake and writhe under him. With every faltering thrust, he ground his balls against your ass, stealing his pleasure from you desperately, and when he finally followed after you into white bliss, Sebastian swore the ground fell out from under his feet.

With one final grunt, Sebastian collapsed against your back, mindlessly rutting into you to milk the last bits of cum from his softening cock. He sighed, thoroughly pleased with himself now that his baser urges had been satiated. The tips of his fingers traced small, soothing circles along the skin of your thigh, and you shuddered at the feeling. 

He honestly wasn’t ready to pull out yet, but he knew some part of your recovering brain had to be uncomfortable wedged against the desk. “Sweet Merlin, Darling,” he managed to utter before pushing himself onto his elbows and letting his cock slide out of your familiar warmth. “You alright?” 

“I can’t feel my legs,” you groused, voice slightly muffled since your cheek was pressed against the wood. Sebastian laughed softly and looped his warm hands around your shoulders, standing you upright so he could pull your underwear and skirt back up for you. As he stood to fix his own trousers, the two of you finally got to take a good look at one another, and you both went slack-jawed at the sight. 

Sebastian had a telling, red hickey right above the collar of his shirt. It was too far above his neckline to stand a chance at being hidden, and even if it could have been concealed, vicious welts left from your nails stretched up the expanse of his neck, disappearing into his hair. It looked like one of the cats had gotten ahold of him and emerged victorious. 

In turn, you looked absolutely wrecked. Sebastian considered dimly that he might have gone overboard with assaulting your neck throughout the entire ordeal; between the assortment of love-bites that now lined your throat and the finger shaped bruises that curled under your jaw, he imagined your only saving grace from prying eyes would be a giant scarf. 

Unfortunately, there was no time to run to your dorms to grab extra clothing. The bell tolled then, signaling the start of the school day, and you realized with thinly veiled horror that you only had five minutes to get to Transfiguration. 

“Shit, we have to go,” you leapt off the desk in a flash and nearly collapsed to the floor from how jelly-like your legs were. “Fuck!” 

Sebastian was there steadying you in a heartbeat, his chest swelling with barely contained pride. He’d fucked you so hard you couldn’t even walk properly… he was so going to pass that exam. “Need a hand?” 

You fixed him with a pointed glare as you hurried to adjust your robes, “Those hands have done more than enough, thank you very much. Besides, you should be worried about yourself– that hickey isn’t going to hide itself.” 

Sebastian mirrored your actions, fixing his trousers and smoothing away any wrinkles in his uniform. Then he smirked, “Why would I want to hide it? I love wearing your brand on me. It’s hotter than hell– so’s that constellation of bruises you’ve got going on.” 

“Don’t remind me,” you muttered, but the words were devoid of any genuine frustration. Mostly, you just wanted to make it to class in time. Combing through the final tangles in your hair, you took Sebastian’s hand in your own, tugging him towards the door. “Come on, if we run we can make it in time.” 

“Can you even run? It didn’t look like your legs were working ten seconds ago.” 

“Merlin’s bloody balls, Sebastian, I will withhold sex from you for a month if we miss this exam.”

The two of you made record time, with Sebastian borderline carrying you to Professor Weasley’s class in a similar fashion to the way he hauled you from the Great Hall earlier. When you both slumped in your seats beside Ominis, he acknowledged the two of you with a grunt. Your eyes scanned the classroom in a bid to make sure that you truly had arrived before your Professor, and when you spotted Imelda and Garreth across the room, your stomach sank. 

The Slytherin Quidditch Captain was snickering demonically behind her sleeve, whispering something to Garreth, whose face turned an impressive shade of red once his eyes flickered to your neck. He gave you a bashful wave when he saw you staring. 

Imelda spun in her seat to grab Natty’s attention next, and before you knew it, you watched as Imelda pointed at her own neck, then jerked her thumb over her shoulder at you. Natty’s gaze found yours in an instant, and her expression transformed into something coy and knowing. She grinned boldly at you, giving you a thumbs up that Sebastian caught sight of, much to your dismay. 

He chuckled next to you, unashamed at the attention, and poked at one of the many marks that now lined the column of your neck. You shivered at the touch, well aware of the painstaking day that now lay ahead of you. Scarf or no scarf, your friends’ knowing stares would haunt you for the foreseeable future. 

As your head tipped forward and thunked against the table, you found yourself honestly wondering if detention would have been preferable to this unique form of torment.