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slytherinslut0 · 2 months ago

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SLYTHERINSLUT0’S KINKTOBER

october 1st. theodore — size kink, big dick.

KINKTOBER MASTERLIST | 2024.

summary: there’s a rumour going around that theodore nott has a big dick…..why not see it for yourself?

warnings: 18+, SMUT MDNI, hogwarts uni (obviously), big dick!theo, size difference, size kink ofc, fingering, PIV, dirty talk, slowish sex, put on your fantasy cap for this one bc it’s a little wild, also, anyone know any wheelchair providers?

How the hell did you end up here? How had a night meant for celebration, for laughter and drinks and the triumph of a Quidditch victory, lead to this—

Fevered kisses, teeth clashing—your breath catching in the dim, muted glow of Theodore Nott's dorm—spine pressed against his door as his lips attacked yours, moving to your neck with a hunger that had your knees weak. There was a party, still alive somewhere down the hall, warmth spilling into the corridors, the echo of cheers and laughter floating past—but it was all a distant memory now. All of it blurred, lost in the way Theo's hands roamed over your hips, tugging you closer like he was starved.

Oh, right—the rumours.

Rumours have always had a way of creeping into places they don't belong. A whisper here, a careless word there. Stupid little fires, barely a spark until someone fans the flames. You've seen it before—how a single rumour can grow, how it can warp a simple night into something bigger. Something chaotic.

And now, well, you're living it.

Curiosity was what pulled you into his orbit tonight, what sparked the embers that had been burning between you two for far too long. Because Pansy Parkinson—loud, exaggerative, and far-too-tipsy—couldn't resist spilling some gossip mid-party, something about Daphne, something about Theodore and nine goddamn inches.

You know, the usual Quidditch post-match talk.

And it should have been nothing. It should have got lost in all the other Slytherin boy ramblings but instead, it stuck. Gods, it fucking stuck. Pansy's little comment sparked the fire in you, a fire that led to a conversation over drinks, your hand grazing his, and before you knew it, you were leaning into Theodore Nott at the punch bowl, asking questions you had no blasted right asking, yet went ahead and did anyways.

Something about...well—

"You've heard, then," he'd replied, voice low as those blue eyes watched you over the rim of his glass.

It wasn't a question. It was a challenge. For all the audacity you had—Theodore had just as much.

"I have," you leaned closer, your voice almost teasing as you whispered against the curve of his ear. "Big rumours, Teddy...huge, even."

He tensed, just slightly, the kind of reaction you noticed only because you were watching him so closely. You're pretty sure he wasn't expecting something like that to come out of your mouth—and you couldn't blame him, because truthfully, you weren't expecting it either.

That was, what you'd like to call, the point of no return.

There was a response from him. Something cocky enough—something like; "and do you make a habit of believing everything you hear?"

"Not everything," you said with a shrug, though your heart was in your fucking throat. "But I'm open to proof."

There weren't very many words exchanged after that—maybe some slight teasing—maybe another brush of his hand—but Theo was never a man to waste time, and it was clear that whatever curiosity you held for him had bubbled up now—heady and bold—and created a mess between you that couldn’t be contained.

The party, the victory, the cheers—it all became static as his hand slipped around your waist, his lips at your ear in a whisper. "Then let's put these rumours to rest."

You barely had the chance to nod before Theodore moved—grabbing your wrist and moving you through the crowd like you were something to be expedited, the sea of students parting before him. Pansy spotted you leaving, her eyes gleaming as she threw you a wicked smile and a drunken thumbs-up. You rolled your eyes, smirking back, but everything else blurred into the background as Theodore led you out of the common room, and before you knew it, you were inside his dorm.

The door slammed shut behind you, the cold surface meeting your back before his lips found yours—urgent, consuming. His hands moved with purpose, sliding under your shirt, lifting it over your head before you even realized what was happening. His own shirt followed, discarded carelessly onto the floor as he pressed his body against yours.

The memory blurred as the urgency of the present took over. You gasped at the feel of him, his entirety—hard, aching, massive. The outline of him was impossible to ignore, the mere suggestion of what was to come already making your heart pound wildly in your chest.

The rumours had seemed absurd at first, but now...now, they felt terrifyingly real. He was huge.

"Tell me," he breathed, his voice a low rumble against your lips as his fingers worked deftly at removing your skirt. "About those rumours..."

Your head fell back against the door, exposing the line of your throat as his mouth moved lower, leaving a trail of heat in its wake. Whimpering, you caressed his shoulders, up his neck, finding his hair, fingers teasing the warm, hidden shell of his ears. At this, his back crested, and he moaned, pitching forward, hips working to fuse you with the door.

"I—I heard..." you tried to speak, but his mouth was on your neck, and the words tangled in your throat. "Gods—something about...nine inches..."

Theo hummed against your skin, the sound vibrating through you, sending blood pooling low. He pulled back just enough to look into your eyes, his lips hovering over yours, his breath hot and heavy as he wrapped his hands around your thighs and lifted you up—carrying you toward his bed.

"What else." He muttered against your mouth.

"Daphne..." you panted, barely able to think straight with the way he was touching you, the way he was looking at you. "She...she said she couldn't take it all..."

"And if I say that's true?" He rasped, laying you down onto his comforter. "What then?"

A shiver shook you from the base of your spine, and you curled your legs around him, core clenching hard—he sprawled over you, his body massive—engulfing yours, roving his hands up and down your bare thighs as his lips left wet, warm kisses across your breasts, teeth digging into the sheer fabric of your bra—you were gasping, whimpering under him, your chest rising and falling so rapidly you'd think you'd ran a marathon.

"Gods—that's...an odd question, Teddy..." your hips bucked, seeking his touch, and he grazed your pussy over your underwear, thumb ghosting your clit through the fabric. You squeaked, and he silenced you with his mouth, tugging at the fabric until he'd fit his thick fingers under the hem. "Are you...mm..asking if I can handle it?"

"Fucking soaked already," Theo peeled away, gasping, watching you as he slid a digit through your hot slit, his breath hitching. "Yes—I'm asking if you can handle it."

"Fuck—I don't—I don't know..." he dragged a slickened finger over your clit—you quivered, biting your lip until you found your words. "Only one way to find out."

"You're right," he breathed, swirling his finger, your body pulsing underneath him—every nerve within you roaring to life. "I'll be easy on you...I'll go slow..." his thumb took over, his middle and fourth finger teasing your entrance, lips hovering over your ear. "Let's stretch you out first."

"I—" you began, and he plunged into you. "—fuck."

Theo crooked his fingers in your cunt, eyes focused on your flushing face, the flow of your moans, his breath shallow as you clenched and pulsed around him. His thumb traced rapid little lines around your swollen clit, two long fingers filling you full. He wet his lips, pressing his mouth to yours in a brief kiss as he snapped his wrist, curling and scissoring inside of you. His hips rocked with his rhythm, and you caught sight of his erection straining against his jeans—

"Tight little thing," he growled, head dipping low as he watched his fingers disappear inside your dripping cunt. "I might fucking break you."

He jutted his erection against your thigh and you moaned, clenching around him. "Mm—Theo—"

His eyes followed yours toward his crotch—you couldn't help yourself, your fingers burned to feel him—to stroke him—to feel the weight of him in your hand. He nodded, and amidst your gasps and moans you reached for him, grasping at his zipper and undoing the button, tugging his jeans and boxers down his thighs—

Theo groaned and your mouth watered. Those rumours—Gods, those fucking rumours—

"Fucking hell—" you breathed, wrapping your fingers around his thick, heavy cock—he choked, digits pumping you deep—your thighs shook, your pulse in your throat. You tightened your fist and stroked him, watching him from half-lidded eyes. "Theo—holy fuck.."

His lungs sputtered. "That enough proof for you, Bella?"

You nodded and he throbbed—twitched under your grip, blood biting his cheeks when you coated his head with the bead of his pre-cum, his breath uneven, tattered from the weight of lust—but so was yours.

You moaned. "Oh—Gods—I'm—"

Theo circled your stiff nub, pumping his fingers into your pussy, and pleasure wracked you, pouring into your pulse, your orgasm charging toward you at light speed—his lips found yours, softly, muffling your moans.

"You're close, I can feel it..." he muttered against your mouth, fingers dragging at your walls, groaning as you clenched—as your free hand gripped his hair harder. "Cum on my fingers, Bella, go on..."

You shuddered and snapped—pleasure pulsating from your core and through your limbs, your orgasm lighting up your spine. In its intensity, you bit at his bottom lip while your cunt clamped down around his fingers, a feral energy coursing—the need for more—the need for every goddamn thing he was willing to give you eating away at your sanity—all coherent thought gone, only dissipating further as Theo pulled his fingers from your soaked cunt and sucked them clean with a growl.

"As fucking delicious as I'd imagined," he cooed, drifting his other hand up your thigh, fingers kneading the trembling flesh. You swallowed, lungs still working to find their rhythm. "I don't think you have any idea how long l've wanted this...any idea what you do to me..."

Gods—you almost wanted to laugh—this felt like a fever dream. You'd been friends for years, the fact it took this to get you both here was astonishing. His blue eyes peered down at you—wide and waiting.

"Look at you," you muttered, eyes dipping down to his throbbing dick, still twitching insistently in your hand. "I think I know exactly what I do to you."

Theo snuffed a groan in his throat, but his cock twitched again, despite himself—there was no preventing that.

"Cocky as ever," he whispered, lips curling in a teasing grin. "But now's not the time, principessa..."

"I can handle you," you breathed out, though a tremor in your voice hinted at the uncertainty you felt.

"We'll see." He said. "Lay on your side."

With a flush creeping up your neck, you complied, turning to face the window. The moonlight filtered through the glass, casting a silver sheen over the rippling surface of the Black Lake. Theo moved behind you, his body flush against yours, the slickness of sweat making your skin cling together—one arm slipped beneath your head, cradling it, while the other slid under your thigh, lifting it with a deliberate, practiced motion.

His dick slid against you, the girth daunting enough if not for the sheer fucking length of it—his body was massive behind yours, dwarfing you, a solid wall of heat at your back. You'd never felt so small, so fragile in a way that screamed breakable.

Theo teased your slit, covering himself in your juices—

"Just the tip, yeah?" He whispered, and fuck—you almost moaned. His voice was ruined. "For now."

"Theo—I—I think I can handle it..." you were trying to convince yourself as much as him. You wanted him to enjoy himself, too. "Just…fuck me, please.."

"Merlin help you..." Theo groaned and it almost sounded pitying—dragging the swollen head of his cock against your clit before dipping lower, pressing against the folds of your greedy cunt— "you don't know what you're saying..."

His arm under your head curled inward, wrapping around your neck and holding you in place against him—his other hand guiding his length to your entrance and pressing in—shushing you softly as the first inch breached you and you cried out—as your mind blanked.

"Theo—" you gasped through the chokehold he had you in, his free hand holding your thigh up as it trembled. "That's—you're—fuck—"

He pulled out and rocked along you again, testing you, offering you centimeters of his length at time. Gooseflesh flooded you.

His lips pressed against your ear. "Shhh, you said you could handle me, yeah?"

His hand on your thigh shifted lower, resting on the crease. He rutted against you a few more times, dragging this out for everything it was worth until he brought the tip back to your entrance and pushed in—slowly, inexorably—spearing you open, splitting your cunt and prying you wide in a way that rid your breath.

You whimpered, hand scrambling for purchase on his hip behind you. "Ohhh—h-holy fuck.."

"Fucking hell...you're tight..." his arm around your neck tightened, holding you against him and he pressed in deeper. "That's barely half..."

You fought for air and found absolutely none, every muscle in your body tensing, your limbs trembling, your mind fizzing with staticky pleasure. You felt as though you could break in two.

"Fuck," he drew out again, and pressed back in. "You can barely take it."

He was right. You could barely fucking take it. A revelation that you weren’t surprised by—but that made all the blood in your body pool low, walls fluttering around him in protest.

"Gods, Theo—T-theo—" you grasped his wrist, nails digging into his skin, eyes squeezed shut. "Wait—"

"Little more...you're doing so good, Bella..." he was cooing now, pressing kisses to your cheek. "I'll make it fit...we'll make it fit, won't we?"

You couldn't find a fucking modicum of sense to articulate a response. All you could do was feel—take and feel—the way he slid out, only to drive into you again, slowly, with a hiss of air through his teeth—drawing out loud, shameless groans from your chest.

"Mmm—breathe, Bella..." it was soft, soothing, like he was trying to coax you open with words. "Relax for me, yeah? Let me in...let me in..."

You obeyed without even thinking, pulling in shaky breaths, forcing your body to comply, even as your muscles screamed to stay tense—to fight the overwhelming fullness of him. You felt as though he couldn't possibly get deeper, but then he did, and he continued to until he bottomed out—his cockhead kissing your cervix, forcing a sound out of your chest that was more a sob than a moan.

Your eyes were shut so tight. "That's—"

"All of me," he interrupted, satisfaction dripping from every syllable. He rolled his hips, grinding against you, barely pulling out before pushing back in, and your whole body clenched in response. "Does it hurt?"

Every movement proved indefinitely that he was as long as he was thick—your core stretching to accommodate him. You felt him in places you'd never felt before—moulding and carving you out just for him, digging out new space inside you that only he could occupy.

"A little—“ the words were a whimper, and your walls tightened around him instinctively, fighting to adjust, to accommodate the impossible size of him. “Gods—“

"Then why are you making it worse?" He hissed through his teeth, strain bleeding into his tone. You could hear the shift—wrecked, ruined, like he was barely holding onto himself. "Fuck, you're squeezing me...too tight...relax.."

He pulled out and thrust back in, harder this time, sucking in air through his teeth as he worked you wider with each plunge into your soaked cunt. Your body rebelled, clenching down around him again, and he groaned, the sound vibrating through you, his hips snapping against yours in response.

"That's not going to make it easier, you know." His voice was a tight growl, but there was a grin in it, like he knew exactly what he was doing to you. "Keep that up and I'm going to leave you sore all day."

The thought made you clench again, your body betraying you as a broken apology fell from your lips—pain giving way to pleasure. "I'm—ohh—sorry-"

"Oh, you're going to be sorry." His pace quickened and you were seeing stars—bright and flashing and blurring your vision. "When you're spending all day in bed tomorrow...recovering..."

It only took seconds before he was grunting behind you—lost in your tight heat as he held you against him, hooking your thigh up toward your chest as his arm tightened around your neck, cock ramming your cunt—colliding with your cervix, pushing screams from your lungs. You couldn't think—couldn't catch your breath as he drove into you over and over.

"Fuck—so good…so fucking wet..." Theo moaned, the sound of his cock slippery and lewd, broadcasting evidence of your arousal. Face on fire, you tossed your head back against his shoulder and closed your eyes, chewing your lip, rocking with the force of his strokes. “You like that—being filled like this...greedy little thing..."

You whinged; he was boring into your stomach, delight gushing through your veins. You had never been with a man this endowed, and this fucking ruthless. It made you throb, set you aflame, whirled your brain with desire. Words eluded you.

"Ohh—yes,” you choked out between moans. "Gods—you're huge—"

"I am," he groaned in your ear, the hand on your thigh shifting to your belly, palm pressing against your pelvis—he eased his pace, offering you deep, slow strokes, letting you spasm around every goddamn inch. "That's how deep I'm in you."

At that, you moaned, shamelessly. Cocky bastard he was. You knew now that he was more than entitled to it.

"Can...fuck—can I cum in you?" His fingers slipped to your clit, slowly swirling over it—you didn't even have a second to process that question before the pleasure wracked you so hard you cried out, and he growled. "Fuck—let me cum in you...in this pretty little cunt.."

Somewhere in the blur, you registered his words—low, rough, pulling at the frayed edges of your sanity. Contraceptives. You were on them. It was the last rational thought you had left, buried deep under layers of heat and want. You knew you were fine, but the way he asked, in that voice—Gods—

His fingers increased their pace and you wailed. "Theo—holy f-fuck—yes—yes please!"

Lightning euphoria ripped up your spine with a shameless shriek, your climax shattering you. Your cunt throbbed and milked his dick, your thighs twitching, and your back reached for the wall but his arm around you kept you in place, pleasure possessing your nerves. It seemed an eternity—he was still fucking you through it, breaking you deep, and then he shattered too—breath washing over the back of your neck, chest heaving and lungs sputtering as he spilled his release into you, deep and sticky and hot.

You were still floating between realms of sensation and reality—your mind struggling to tether itself back to consciousness when Theo finally pulled out, releasing you. Both of you were heaving, chests rising and falling in tandem, your bodies slick with sweat and satisfaction.

A moment passed, your breaths slowly steadying, when you felt his arm snake around your waist, pulling you effortlessly against his chest. You shot him a weak, lopsided smile over your shoulder, still catching your breath.

"You okay?" He murmured, his voice a quiet hum in the afterglow.

"More than," you nodded, though your body still hummed with the remnants of pleasure. A hollow ache replaced where he'd been, leaving you startlingly aware of how empty you felt without him. "That was...you are...

"I know," he purred, lips grazing the sensitive spot behind your ear, the smirk practically carved into his breath. You could feel his smugness radiating off him, a tangible thing. "Hope your curiosity was sated."

You let out a breathy laugh, the warmth of his body seeping into your skin. "That, among other things."

"Good," he whispered, "I went easy on you."

You huffed, a slow smile creeping across your face. "Is that so?"

"Extremely so," he murmured, fingers tracing lazy circles over your hip. "Took all the willpower I had."

"Sure," you teased. "You're just saying that because I took you so well."

He chuckled, low and sinful, the sound vibrating through his chest and into your spine.

"Oh, she's cocky," he drawled, lips brushing your shoulder. "We'll see about that after I put you in ten different positions."

Your heart stuttered, your muscles tensing at the sheer boldness of the statement. Heat pooled in your belly once more, that insatiable curiosity sparking again. You knew this night was far from over.

Perhaps a little more proof wouldn’t hurt...

You turned your head just slightly, voice breathy but wanting. "Please do."

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