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It was exactly nine o'clock in the morning, and the kitchen in Wiltshire resembled not so much a place for food preparation as the humid, sweltering interior of an oversized greenhouse. The heatwave had not yielded a single millimetre during the night. On the contrary: the thick, heavy air stood so perfectly still that one could almost slice it with a wand.
Hermione stood at the worktop, deeply engrossed in the production of survival rations. Before her stood a massive, sweating glass jug of iced tea, into which she was currently crushing lemon slices and mint leaves with martial determination. Every movement was exhausting. The heat rising from the terracotta tiles was merciless, and her already thin patience was melting away in the morning sun like butter.
Her only salvation from immediate heat death was a simple, black hair tie. It originated from an ordinary Muggle supermarket, had long since seen its best days, but was performing heroic work this morning. It held the sprawling, wild mass of her thick brown curls together in a messy bun high on the crown of her head. It was the only way to keep her neck free from the heavy, boiling-hot woollen blanket that her hair inevitably became in these temperatures. A single drop of sweat slowly trickled down her temple as she aggressively shoved the ice cubes down into the jug with a wooden spoon.
Severus Snape, meanwhile, sat at the rustic kitchen table. He radiated the unshakable, cool authority of a man who denied the laws of thermodynamics through sheer willpower. He was no longer wearing a complete, three-piece winter ensemble—a minimal concession to his wife...and the heat—but his dark, long-sleeved linen shirt still sat flawlessly. Before him lay the open Daily Prophet. He appeared entirely absorbed in an article regarding the latest magical trade agreements, his black eyes gliding calmly over the lines.
But appearances were deceptive. Severus was not reading a single word.
Beneath his impassive expression burned an unquenchable need for retribution. The humiliation of yesterday—the ice-cold jet of water that had soaked him to the bone, and the triumphant laughter of the two witches in his life—was not forgotten. A former spy and Potions Master did not simply let such a thing go. He merely chose his weapons more wisely. He didn't need a water charm. He only needed a little physics, coupled with precise, non-verbal magic.
His left hand rested invisibly beneath the massive oak tabletop. His long fingers held his wand with a loose, practised precision. He watched Hermione over the edge of the Daily Prophet. He saw the stretched black hair tie, groaning dangerously under the weight of the corralled curls. He saw her damp neck. He saw the absolute necessity of that tiny piece of fabric for her sanity.
Severus’s lips twitched almost imperceptibly.
A tiny, nearly silent impulse left his wand—a minimal Severing Charm, finely calibrated to the structure of old elastic.
Snap.
The sound was quiet, but in the tense silence of the kitchen, it rang out like an executioner’s whip.
The effect was catastrophic. With the force of an unleashed avalanche, the thick, brown mane of curls plummeted downwards in a fraction of a second. There was no stopping it. The defective hair tie fell uselessly to the tiles, while her hair draped itself like a heavy, suffocating pelt over Hermione’s shoulders and her sweat-slicked back. The humid morning air had granted the curls additional volume, so they instantly clung to her damp cheeks, her forehead, and her neck.
Hermione froze mid-movement. The wooden spoon clattered loudly against the rim of the jug.
"By the hell of Merlin," she ground out, her teeth clenched tight.
She threw her head back in a desperate attempt to shake the hair out of her face, but the curls clung to her damp skin as if they possessed a survival instinct of their own. She blew a thick strand away from the corner of her mouth, threw her hands up, and irritably tried to shove the stubborn nest back up. The heat that instantly accumulated beneath the blanket of hair made her perceived body temperature rise by at least three degrees.
"Bloody, cheap rubbish..." she muttered, half-desperate, half-furious, as she ran her fingers through the wet strands at her temples. "Not now. Please, not right now."
Severus turned the page of the Daily Prophet with an elegant, emphatically leisurely movement. He didn't stir. His expression remained utterly blank. "Problems, my dear?" he asked, his deep, soft voice smooth as silk and dripping with such obvious innocence that it bordered on an insult.
Hermione spun around to face him. Her hair stood out wildly, several strands stuck diagonally across her nose. She looked like an irate lioness in the tropics. "My hair tie snapped," she growled, her eyes narrowing into thin slits. "Out of nowhere."
"How terribly vexing," Severus replied drily. He raised his teacup of perfectly tempered, pitch-black coffee to his lips. His gaze met hers over the white porcelain rim. It was only for a fraction of a second, but Hermione could have sworn that deep within those black tunnels lay a dangerous, highly satisfied gleam. "One should perhaps never rely on the structural integrity of Muggle artefacts when the conditions are so... extreme. I have always said we should perhaps truly accept Miss Parkinson's help; I believe she spoke of a hair ribbon that can tame absolutely any hair... even your beloved mane."
"You know she can't stand me... argh... I need to find a new one," she forced out, dropping the spoon into the jug and storming past him towards the hallway, wildly gesturing to sweep the hair from her line of sight. "And don't you dare touch the iced tea, Severus!"
Severus watched her go until she rounded the corner and the heavy stomping of her feet on the wooden stairs faded. As soon as he was certain he was alone, the Daily Prophet sank to the table. A broad, shameless smirk spread across his lips—the smirk of a man who had just gloriously won the first battle of the day. He leaned back in his chair, took another appreciative sip of his coffee, and thought to himself that this heatwave might turn out to be highly entertaining after all.
By two o'clock in the afternoon, the first-floor study had transformed into a literal oven. The stagnant, oppressive heat of the afternoon pressed heavily against the closed wooden shutters, through whose narrow slits only shimmering, dusty strips of light fell into the room. Hermione sat hunched deep over her massive oak desk, her face contorted into a mask of absolute, relentless concentration. Complex Ministry of Magic draft legislation was piled in front of her, and every carefully worded paragraph on the parchment demanded her undivided attention.
It was so unbearably muggy that her forearm practically stuck to the desktop whenever she shifted it to write. To preserve at least a hint of coolness, she had mercilessly hauled her sprawling mane of curls upwards with a new, this time particularly thick, blue hair tie. She had twisted it around the makeshift knot four times until it sat so tightly it practically pulled at her scalp. But that was a small price to pay for a free, airy neck.
The only sound in the room was the hasty, rhythmic scratching of her quill, until the door opened entirely without a sound.
Severus glided into the study, quiet as a shadow and possessing an aura of complete, undisturbed serenity. He didn't spare a single glance for her visibly irritated, heat-plagued posture, but steered purposefully towards the large, floor-to-ceiling bookshelf directly behind her desk chair.
"Must you do this now, Severus?" Hermione asked without looking up. She dipped the quill deep into the inkwell. "I am right in the middle of extremely tricky phrasing for paragraph four."
"Do not let me disturb you," he replied in a silky, casual voice, walking slowly along the row of leather-bound tomes. "I merely require Phineas Nigellus’s treatise on the distillation of moonstone. A matter of seconds."
Hermione only grumbled irritably and leaned a bit further over the parchment. The ink gleamed wetly in the dim light, and she focused intensely, preparing to write the perfect, decisive concluding sentence.
Severus stood directly behind her. His gaze slid from the spines of the books down to the back of her head. There it sat like a throne: the tightly pulled, blue enemy that so efficiently protected her neck from the heat. He felt not the slightest need for a book about moonstone, certainly not one by the former headmaster. Everything he required was already in the room. His hands rested deep in the pockets of his dark trousers, but his magic obeyed him even without grand gestures. A single, precise thought, sharp as a blade, directed itself at the blue textile.
Snap.
This time the sound was marginally louder, a dry crack as the strained material instantly gave way.
The effect was explosive. Because the elastic had been pulled extremely tight, the hair didn't just fall—it practically shot forward. A heavy, hot avalanche of dense, brown curls plunged over Hermione’s shoulders, whipped sharply against her cheeks, and fell like a thick curtain over her face and the desktop.
"No!" Hermione gasped in pure panic.
Her left hand shot forward on reflex to rip the hair away from the parchment, before the bone-dry ends could drag through the freshly written, glistening ink and ruin hours of hard work. The quill in her right hand slipped, leaving an ugly, thick blotch right next to her perfect paragraph.
She threw her head back wildly, letting out a frustrated growl, and tried to blow the most stubborn strands out of her eyes. "Pffuh!" The hair fluttered briefly, only to instantly fall back and stick mercilessly to her damp, flushed cheeks. It was as if someone had thrown a burning woollen scarf over her head.
Swearing softly to herself, she hastily wiped the sticky curls from her face and stared despairingly at the ink stain. "I do not believe this! Again! Do you have any idea what kind of brittle material these things are made of nowadays?"
Behind her came the soft sliding of a book being pulled from the shelf.
"As I noted this morning: inferior Muggle production standards," Severus said calmly. His voice sounded almost sympathetic, but as he turned and moved silently towards the door, such a smug, triumphant smirk graced his lips that it easily outshone the oppressive heat of the room. "Best of luck with paragraph four, my dear."
By late afternoon, the garden behind the house was like a shimmering blast furnace. The sun beat down mercilessly from a cloudless sky, and not the slightest breeze stirred to offer even a breath of relief. Hermione knelt, bent deeply forward in one of the rear flowerbeds, her hands buried firmly in the dry earth. Beside her crouched six-year-old Rose, equipped with a small, colourful watering can and a straw hat that covered almost half her face. Together, they were attempting to protect a particularly sensitive cluster of magical shrubs from the sun with a charm, before the already drooping leaves finally withered completely in the blazing heat.
Hermione was wearing her third hair tie of the day. It was a garish red towelling monstrosity that, in her desperation, she had found in the deepest depths of an old drawer. Due to her sharply bent posture, the entire, massive weight of her thick curls hung upside down on this one, tiny ring of fabric. Beads of sweat formed on her forehead and dripped onto the dry soil as she breathlessly explained to Rose how to carefully cover the delicate roots with compost. The heat was absolutely crushing. Hermione breathed heavily, every muscle in her neck extremely tense to balance the heavy weight of her hair knot.
A few metres away, in the cool, rescuing shade of the covered veranda, sat Severus. He had settled into one of the comfortable wicker chairs, his long legs stretched out in deep relaxation. In his hand, he held a tall glass of ice-cold pumpkin juice. He watched the activity in the flowerbed with the watchful, calculating calm of an experienced predator. His gaze locked onto the red spot on the back of his wife's head. She was defenceless. She was distracted. And due to gravity, she was already in a highly disadvantageous position. It was the absolute perfect opportunity for the next strategic strike in this petty war.
A brief, dark spark appeared in his black eyes. He didn't even raise his hand, let alone his wand. A tiny, highly concentrated pulse of his raw magic raced silently across the perfectly manicured lawn, sliced through the shimmering heat, and hit its target dead centre.
Pop.
The thick towelling band tore in two with a muffled sound, shot into the air like a tiny projectile, and landed uselessly amongst the wilting plants. Without warning—and accelerated by her bent posture—Hermione's dense, brown mane poured over her head like a boiling hot waterfall, straight into her face.
A blood-curdling, almost animalistic scream of sheer frustration echoed through the quiet garden.
The thick curls instantly caught in the fine, prickly twigs of the shrubs. Dry earth rained into her hair as she reflexively tried to jerk her head up, only to be held brutally down by the tangled branches. The heavy, sweaty strands immediately stuck to her damp neck and cheeks, completely blocking her vision.
"This cannot be happening!" she swore loudly, her voice furious and muffled through the thick curtain of hair. She desperately tried to free herself from the undergrowth with her earth-smeared fingers, which only resulted in her smearing dark streaks of mud across her forehead and nose. "Merlin's bloody beard! What vile curse is on these bloody things today?! I am going to lose my mind!"
Rose had flinched violently at her mother's sudden outcry. She blinked from beneath the wide brim of her straw hat and eyed the ranting, wildly gesturing hair-monster beside her with wide eyes. Then, her bright, intelligent gaze slid slowly over to the shaded veranda.
Her father sat there. He was just taking a slow, exceedingly appreciative sip from his glass. His expression was a flawless mask of stoic indifference. Not a single muscle twitched in his face; it was the absolute, perfect poker face.
Rose, who had clearly inherited the sharp observational skills of both parents, saw through the situation instantly. She set her little watering can down silently, stood up, and simply left her mother—who was still swearing softly to herself in the flowerbed—behind. With quick, quiet steps, she scurried across the lawn and climbed the stairs to the veranda. There, she planted herself directly in front of Severus, put her hands on her hips, and leaned in conspiratorially.
"Daddy?" she whispered with a piercing, accusing look, careful to ensure Hermione couldn't hear her. "Did you have a hand in that?"
Severus leisurely lowered his glass and placed it on the side table. He looked down at his daughter, raised his left eyebrow with a note of unapproachable arrogance, and answered in his deep, quiet, sepulchral voice, "I have not the faintest idea what you are speaking of, little witch. It is simply inferior Muggle merchandise." He paused briefly before his expression brightened almost imperceptibly for a moment. "Come here, sweetheart. I have a little surprise for you."
He pulled a small, silver box from his pocket and handed it to her.
"Oh, thank you, Daddy! What is it?" Rose asked curiously.
"Open it," he urged softly.
Rose did so immediately with childlike enthusiasm. Upon seeing the contents, she beamed all over her face and threw her arms fiercely around her father's neck. "Oh, Daddy, it's beautiful!"
Inside the box lay a silky scrunchie in soft pink, to which a small charm in the shape of a sparkling unicorn was attached at the centre. As Rose eagerly pulled her old hair tie from her hair to put on the new scrunchie, the small box landed carelessly on the floor of the veranda. On the gleaming lid, written in ornate letters, was the inscription: Pansy’s Fashion.
It was nearly midnight, but the air inside the master bedroom was utterly stagnant, heavy with an oppressive, suffocating heat that made it feel as though the very walls were sweating. The windows were thrown wide open to the Wiltshire night, but not a single breeze dared to cross the threshold. The atmosphere was charged, thick with the lingering summer swelter and the heavy, unresolved tension of the day's silent war.
Severus lay flat on his back atop the Egyptian cotton sheets. He had completely abandoned his usual rigid standards of attire, wearing nothing but a pair of impossibly thin, dark grey sleep shorts. He was plagued by the heat. His dark hair clung damply to his forehead, and a fine sheen of sweat coated the broad expanse of his chest. He was hot, he was frustrated, yet beneath it all, a deep core of smug satisfaction still simmered within him. He had won the day. He had completely dismantled her defences.
The en-suite bathroom door clicked open, spilling a sliver of cool, pale light into the darkened bedroom.
Hermione stepped out. She was fresh from a freezing cold shower, her skin flushed and glowing in the dim light. She wore absolutely nothing but a plush white towel wrapped tightly around her body, tucked securely between her breasts. But it was her hair that immediately arrested Severus’s attention.
It was piled high atop her head in a magnificent, messy knot, exposing the long, elegant line of her damp neck. And binding it all together was a thick black hair tie. But this one was different. It pulsed with a faint, unmistakable, icy-blue luminescence. An Unbreakable Charm.
Severus’s eyes narrowed slightly in the gloom. She had figured it out.
Hermione didn't say a word. She moved with a slow, languid grace that instantly made the air in the room feel ten degrees hotter. She walked to his side of the bed and set a round, frosted glass tub of moisturiser onto his nightstand with a soft *clack*.
She turned to face him, lifting one bare foot and placing it firmly onto the edge of the mattress, right beside his hip. The towel rode up dangerously high, exposing the sleek, damp line of her thigh. She unscrewed the lid of the tub, scooped out a generous dollop of the cool, fragrant cream, and slowly began to massage it into her skin.
Severus swallowed hard. His throat suddenly felt as dry as parchment.
Hermione’s hands moved with deliberate, agonising slowness. She worked the lotion over her calf, her fingers pressing deeply into the muscle, before sliding up over her knee. The scent of cool aloe and mint filled the stifling space between them. She dragged her hands up her inner thigh, pushing the hem of the towel higher, her thumbs grazing the very edge of her deepest secrets before sweeping back down. She did not look at him, but she knew exactly what she was doing.
Severus’s breath hitched. The smug superiority that had carried him through the day evaporated in an instant, replaced by a sudden, heavy rush of pure, unadulterated lust. Beneath the thin fabric of his sleep shorts, his cock sprang to rigid, demanding life, straining visibly against the grey silk.
Hermione switched legs. She repeated the torturous process, her hands slick with lotion, gliding over her golden skin, highlighting every curve and dip of her body. Then came her arms. She took her time, working the cream into her shoulders, arching her back slightly.
Finally, she took a small amount of lotion and reached up to her neck. She tilted her head back, fully exposing her throat and the glowing blue hair tie sitting in absolute defiance atop her head. She massaged the cream into her collarbones, letting out a soft, breathy sigh of relief at the cooling sensation.
Severus’s chest heaved. He was practically vibrating with tension, his dark eyes entirely blown out, completely transfixed by the sight of his wife.
With a slow, deliberate movement, Hermione reached up and pulled the tuck of the towel. The white terrycloth fell away, dropping silently to the floor, leaving her gloriously, completely naked in the dim light.
Severus let out a low, ragged groan.
She took more lotion, her hands moving to her breasts. She cupped them perfectly, massaging the cream into the soft flesh until her nipples pebbled into tight, desperate peaks under her own touch. Now, she finally looked at him. Her brown eyes were dark, predatory, and filled with a wicked, dominant fire.
She crawled onto the bed.
She moved over him like a stalking lioness, her knees bracketing his waist. The heat radiating off her damp, freshly lotioned skin was intoxicating. She leaned down, bracing her hands on his chest, her hair completely secured, not a single strand daring to fall. She lowered her face until her lips were mere millimetres from his ear.
"If you want even a single spark of relief from your pent-up heat tonight, Severus..." she whispered, her voice rough, dark, and dripping with raw dominance. She shifted her hips slightly, deliberately dragging her core against the thick, jutting ridge straining against his shorts. "...then you will leave this hair tie completely intact. If my hair touches my neck even *once* more tonight, I swear to you, you are not coming."
Severus swallowed thickly, his Adam's apple bobbing. All his cool, calculated composure was entirely shattered. The physical evidence of his desperation was pressed hard against her thigh. He realised, with terrifying clarity, that she had him completely trapped. He nodded once, a jerky, desperate movement.
"Good boy," she purred.
She slid back down his body, her hands gripping the waistband of his shorts. With one swift, merciless tug, she dragged them down over his hips and tossed them off the bed. He sprang entirely free, thick, heavily veined, and weeping openly with pre-come.
Hermione didn't hesitate. She leaned down and took him deep into her mouth.
Severus’s hips bucked violently off the mattress, a strangled gasp tearing from his throat. She was ruthless. She used the cool remnants of the mint lotion on her hands to slick him down, wrapping her fingers around his base while her mouth went to work. She swirled her tongue around the sensitive head, sucking him hard, taking him as deep as she could before pulling back up to lick the length of his shaft. The contrast of her hot, wet mouth and the lingering coolness of the lotion on her hands sent him straight to the brink of insanity.
She set a punishing rhythm, bobbing her head quickly, her lips creating a wet, slapping sound that echoed loudly in the sweltering room. Severus tangled his hands in the bedsheets, his knuckles turning white, completely powerless. He could feel the pressure building at the base of his spine, coiling tighter and tighter. He was right on the edge, the orgasm rushing up to claim him.
And then, she stopped.
She pulled off him entirely, sitting back on her heels, leaving him completely exposed, gasping, and practically throbbing with unfulfilled need.
"Hermione," he choked out, his voice raw, his chest heaving as if he had just run a marathon.
She merely smiled, trailing a single, teasing fingernail up the weeping slit of his cock. "Are you enjoying the heat, husband?"
She went back down, taking him fully into her mouth again, sucking him with renewed, devastating vigour. She drove him right back up to the precipice. His hips thrashed against the mattress, his breath coming in ragged, broken pants. He was entirely at her mercy. Just as his muscles locked up, ready to spill, she released him again.
"Please," Severus begged, the word tearing from his throat. The great, stoic Potions Master was utterly undone. "Hermione, I cannot take it. Let me come."
"I don't know," she mused softly, tracing the swollen head with her thumb. "Those hair ties were quite essential to my survival today."
"I will buy you every single hair tie in Wizarding Britain," he rambled, his voice thick with desperation, his hips twitching involuntarily toward her hands. "Thousands of them. I’ll buy the entire bloody inventory of Parkinson's boutique. I’ll craft them myself out of Acromantula silk and infuse them with permanent cooling charms. Just... please."
Hermione let out a soft, wicked laugh..a deeply triumphant Gryffindor sound. She had broken him perfectly.
She crawled back up his body, straddling his hips. She aligned her slick, aching centre with his rigid length. Looking down into his dark, desperate eyes, she slowly, agonizingly sank down.
A loud, echoing moan tore from her lips as he filled her completely, stretching her tight. The friction was incredible, the heat between them absolute fire. Severus groaned, a deep, guttural sound of pure salvation, as her internal muscles clamped tightly around him.
She began to ride him, setting a slow, torturous, grinding pace. She rolled her hips, ensuring maximum contact, driving him deep with every downward thrust. The bedsprings creaked rhythmically in the sweltering room. Severus reached down, his large hand finding the juncture between them. His thumb found her swollen clitoris, pressing down and rubbing in tight, firm circles that matched the agonizingly slow rhythm of her hips.
Hermione threw her head back, her neck completely bare, the blue hair tie pulsing steadily. "Oh, Severus, yes," she cried out, the pleasure spiking sharply.
The tension was unbearable. The heat, the sweat, the deep, grinding friction pushed them both over the edge. Hermione felt the orgasm tear through her, a blinding explosion of pleasure that made her cry out his name. Her inner walls spasmed violently, milking him relentlessly.
It was all Severus needed. With a fierce, roaring shout, he thrust up one final, brutal time, his entire body going rigid as he poured into her in hot, pulsing waves.
They collapsed together. Hermione slumped forward onto his chest, her skin slick with sweat, her lungs burning as she gasped for air. Severus wrapped his heavy arms tightly around her waist, holding her flush against him, their hearts hammering wildly against each other in the stifling heat of the room.
For a long time, the only sound was their ragged breathing.
Eventually, Hermione lifted her head, resting her chin on his damp chest. A smug, deeply satisfied smile played on her lips. "I believe we are officially even, husband. Wouldn't you agree?"
Severus let out a long breath, a dark, rumbling laugh vibrating deep within his chest and against her cheek. He brushed a stray, sweaty curl—one that had miraculously escaped the Unbreakable Charm—away from her face.
"I don't know, my love," he murmured, his voice utterly exhausted but lined with a wicked, playful darkness. "If blatant sabotage affords me nights like this... I shall definitely have to plot something else."