Chapter Text
His heat just had to hit at the start of Hilary term.
When Sherlock had been at school, or expelled from school, which was more common, dealing with his heat had been easy. A triviality, really. He would scrounge or steal enough money together to buy a ball of opium, find a shed somewhere and hole up for a few days being pleasantly out of his mind until the biological imperative went away.
Now, he was employed, thanks to his dear brother's machinations, and his continued liberty depended on his continued employment. Absconding meant a one way trip back to the carceral system. Which meant Sherlock was stuck being a Scout. At Hilary term start. The busiest time of the year.
"Sherlock! What the hell happened to you? You look like shite." James Moriarty, mathematics scholar, and, if he was pressed on the issue, Sherlock's best friend, strolled down the staircase, three books under one arm.
"Thank you so much for noticing," said Sherlock, archly. "I have a long day ahead of me, so if you would excuse me."
"Alright," said James, a brief hand gesture as he passed by. "Don't lose the run of yourself."
He paused, a few steps past Sherlock, and seemed as if he was about to say something, but then continued on.
He smelled like ink and whiskey and the faint vanilla of bookbinding.
Sherlock's senses, sharp even under normal conditions, were accentuated by the heat.
January in Oxford carried its own particular bouquet at the best of times, but now, with his blood running hot and his nerve endings singing like telegraph wires in a storm, the world was almost unbearable in its richness. The coal fires, freshly lit in every set of rooms across the college, pumped their sulfurous breath into the damp morning air and Sherlock could taste the minerals on his tongue, could practically sort the geological strata of each delivery. The Thames Valley fog rolling off the Cherwell brought river mud and foetid snowmelt and something animal underneath it all, and his treacherous body responded to that animal note with a low, involuntary clench beneath his ribs.
He pressed his back against the cold stone of the staircase wall and breathed through his mouth. Mistake. Now he could taste the beeswax on the banister, the linseed oil on the floorboards, the ghosts of a thousand undergraduate dinners soaked into the ancient wood.
And the people.
Christ, the people.
Hilary brought them flooding back. The staircase he served, Staircase VII in the Front Quad, housed eight gentlemen, and every one of them had arrived within the last forty-eight hours trailing clouds of scent like comet tails. Alpha, alpha, beta, beta, alpha, beta, alpha, beta. He had catalogued them without trying, the way a man couldn't help reading a sign held in front of his face. Their trunks reeked of country houses and London townhouses, of mother's perfume and father's tobacco, of the specific soap used by specific valets. Mr. Haverford in the ground-floor set used Pears. Mr. Colbourne-Pryce, first floor, preferred something French with vetiver that lingered in the corridor for a full twenty minutes after he passed through it, and that scent in particular made Sherlock's hands shake when he carried up the man's morning water. And of course there was James, in his scholarship garret on the top floor. But he never minded James.
The worst part wasn't the alphas. He could manage the alphas. Their scent was a known danger, a clear signal to avoid, and his mind, however fogged, still responded to clear signals. No. The worst part was everything else. The scratch of his uniform against his skin, coarse cotton that he had barely noticed a week ago now rasping against his neck and wrists like sandpaper. The sound of footsteps two floors up, three floors, perfectly audible, each one identifiable by weight and gait. The way the pale winter light through the staircase window seemed almost viscous, golden and heavy, pooling on the flagstones in a way that made him want to lie down in it like a cat.
He could not afford to be ill. That was the crux of it.
Sherlock gripped the wooden handle of the coal scuttle until his knuckles went white and forced himself up the next flight of stairs. His legs trembled with each step, a fine vibration that had nothing to do with the weight he carried and everything to do with the fever building behind his eyes. Morning duties. Coal for the fires, hot water for the washstands, boots to collect and clean and return. Simple tasks. Mechanical. He had mapped the routine his first week and committed it to the deep architecture of his mind where instinct lived, and now he clung to that architecture like a man drowning. Left foot, right foot. Knock twice. Enter. Lay the fire. Do not breathe through the nose. Get out.
Mr. Haverford's rooms were mercifully empty, the man having gone to early chapel, which Sherlock knew because he had heard the particular shuffle-drag of Haverford's left shoe on the flagstones twenty minutes ago, tracked it across the quad by sound alone while standing in the basement with his forehead pressed against the cool stone of the coal cellar wall. He set the fire quickly, mechanically, and allowed himself exactly four seconds of stillness crouched before the grate, the heat of the new flame against his face almost soothing against the deeper, stranger heat that pulsed beneath his skin. Then he stood, gathered his things, and moved to the door.
The corridor outside smelled of Colbourne-Pryce's vetiver.
Sherlock stopped. His fingers tightened on the scuttle handle. The scent was fresh, which meant the man had passed through recently, which meant he was likely in his rooms, which meant Sherlock would have to knock and enter and stand in a confined space with a twenty-two-year-old alpha while his body screamed its silent, humiliating need. He swallowed hard. The sound was absurdly loud in his own ears. He could skip the room. Come back later. But later meant disrupting the schedule, and a disrupted schedule meant questions from Mr. Smudger, the Head Porter, a beta with forty years of service and a nose for trouble that bordered on the preternatural.
He knocked twice. A voice within called something that approximated "enter," muffled by what sounded like a mouthful of toast. Sherlock pushed the door open and stepped inside, keeping his gaze fixed on the fireplace with the studied blankness of a good servant.
Colbourne-Pryce was at his desk in shirtsleeves, dark hair still damp from washing, a half-eaten breakfast balanced precariously on a stack of Herodotus. He was broad across the shoulders and had the kind of easy, lounging grace that came from never having doubted his right to occupy any space he found himself in. He barely glanced up as Sherlock crossed to the grate. Good. Fine. Sherlock knelt, began raking out the old ash, and held his breath.
The fire was done in under two minutes. A record, though not one Sherlock wished to hold. His hands moved with a frantic efficiency that had nothing to do with professional pride and everything to do with the wave of heat that crested inside him without warning, a sudden, drenching flush that started at the base of his spine and rolled upward through his chest and throat like a tide of warm oil. He barely managed to replace the fire screen before he was on his feet, coal scuttle banging against his thigh, making for the door with a stride that was just barely short of running.
"I say, are you quite" Colbourne-Pryce began, but Sherlock was already through the door and pulling it shut behind him, the click of the latch swallowed by the roaring in his ears.
The corridor. The stairs. Down, not up. His body was making decisions his mind hadn't sanctioned, legs carrying him past the ground floor and into the basement passage where the scouts kept their supplies. The urgency was unprecedented. His previous heats had been gradual things, slow builds that gave him hours of warning, enough time to procure his opium and find his bolt-hole. This was different. This was a fist closing around his lower belly, a slickness gathering between his thighs that made his breath catch with something very close to panic. He needed to be somewhere. Now. Anywhere enclosed, anywhere dark, anywhere that did not contain twenty-two-year-old alphas in shirtsleeves smelling of vetiver and toast. Getting found meant losing his post. Losing his post meant breaking Mycroft's conditions. A one-way trip back to a damp cell, or worse—a gilded cage with whichever alpha their father sold him to. No. He had kept it secret this long. He could hold on a little longer.
The supply cupboard at the end of the basement passage. Sherlock wrenched the door open, shoved the coal scuttle inside with a clatter, and followed it in, pulling the door shut behind him. Darkness. The smell of brass polish and old rags and soap flakes. He pressed his back against the shelving and slid down until he was sitting on the stone floor with his knees drawn up, and he pressed his face into his folded arms and concentrated on not making any sound at all.
Through the cupboard wall, thin as a promise, he could hear the faint scratch of a pen. James's rooms were just there, just on the other side of the passage and up three flights, the top-floor set on Staircase VII that Sherlock himself serviced. James Moriarty, first-year mathematics scholar, the only person in this wretched place who spoke to Sherlock as though he were a human being rather than a piece of ambulatory furniture. They had fallen into conversation one day in the lecture hall, when Sherlock had lingered to examine a blackboard. There had been a proof on it that Sherlock had corrected without thinking, and instead of outrage at a servant's presumption James had looked at him with those brown, steady eyes and said, "So, you're a mathematician now." That had been in Michaelmas term. An eternity. A different life, before his blood had turned traitor.
The cupboard was small enough that Sherlock could press his spine against one set of shelves and brace his boots against the opposite wall. He did so now, locking himself into a rigid framework of bone and will, as though he could physically hold the heat at bay through posture alone. His jaw ached from clenching. The slickness was worse now, soaking through his smallclothes with a warm, damning wetness that no amount of ignoring would make theoretical. He pressed the heels of his palms against his eyes and saw stars, bright and meaningless.
Think. He needed to think. The opium was in his room, his miserable attic room above the kitchen block, wrapped in brown paper and tucked inside a hollowed-out copy of Bradshaw's Railway Guide. Twenty minutes' walk across the college, through two quads, past the Porter's Lodge, up four flights of stairs. Twenty minutes during which he would be visible, exposed, shedding pheromones like a dog in season. Because that was what he was, wasn't it? For all his intellect, for all the brilliant machinery of his mind, his biology had reduced him to this: a creature hiding in a cupboard, shaking, wet, terrified that someone would smell him.
He bit the inside of his cheek until he tasted copper. The pain helped. Marginally. He catalogued it alongside the cold of the stone floor and the sharp edge of a shelf bracket digging into his shoulder blade, building a wall of sensation between himself and the deeper, more insistent sensation that pulsed low in his belly. He could wait. He had waited before. The initial surge would plateau, and when it did, he would have perhaps a thirty-minute window of relative clarity before the next wave. He would use that window. He would get to his room, take the opium, lock the door, and ride it out. He had done this before. He could do it again.
The pen-scratch from James's rooms had stopped.
Footsteps now, light and deliberate, the cadence that Sherlock had memorized without meaning to. The soft pad of house slippers on stone, then the creak of the door at the top of the flight, then the steps descending into the basement passage. Sherlock went absolutely still. James sometimes came down to the basement to retrieve a bottle from an illicit stash he kept in the store cupboard next door, because the basement was colder than the attic and James refused to drink warm beer on principle. The store cupboard next door. Not this cupboard. He would pass by. He would go next door. He would not notice.
The footsteps slowed. Stopped. Right outside the door.
Sherlock heard breathing. Quiet, measured breathing, and then a long, considering pause of the kind James employed when a proof was behaving unexpectedly. A sniff. Another. Sherlock's blood froze. The scent. God, the scent. He was throwing off pheromones in this enclosed space like a furnace threw off heat, and James, beta or not, James with his freakish sensitivity to environmental data, James who once identified the brand of a man's cigarette from the smell on his gown at three paces…
The door handle turned.
Light spilled into the cupboard, thin and grey and devastating. James Moriarty stood in the doorway, one hand on the door handle. He was in his waistcoat and shirtsleeves, collar loosened, the way he dressed when he was deep in work and had forgotten the world existed. His brown eyes, the colour of black tea, adjusted to the dimness and found Sherlock on the floor among the brass polish and rags, and for precisely one and a half seconds his expression was utterly blank.
"James," Sherlock breathed. He paused, the word help sticking in his throat. His slick was dripping down his thighs, soaking through his trousers. From a perfectly rational perspective, he did need help. But this was James. He cleared his throat. "Afraid I'm… rather indisposed," he said.
James did not step back. He did not gasp or exclaim or do any of the tedious things a lesser mind might have done. Instead, he stood very still, and Sherlock watched him process the information: the flush on Sherlock's skin, the trembling in his limbs, the unmistakable scent that filled the cupboard like a physical substance. Sherlock could see the calculation happening behind those brown eyes, premise leading to premise leading to conclusion, and the conclusion arrived with a small tilt of James's head that might have been surprise in anyone less controlled.
"You're an omega," James said. Not a question. He said it the way he might have said "the sum converges," as a statement of observed fact, and then he stepped inside the cupboard and pulled the door shut behind him. The darkness returned, close and total, and Sherlock heard the click of the latch and the soft sound of James stepping into the space.
"I'm going to assume," James said, his voice low and very near in the dark, "that the college is not aware of this particular detail, and that you would prefer it remain so." A pause. Sherlock heard him breathe in, slow and deliberate, and then a shorter exhale that carried something Sherlock couldn't quite parse. "What do you need?"
The question was so plain, so devoid of judgment or prurience that it cracked something open in Sherlock's chest. He pressed his forehead against his knees and felt the fever pulse through him, relentless. James was close enough to touch. James, who was a beta, who should have been safe, except that nothing felt safe right now, and the warmth of another body in this tiny space was making the heat sing in frequencies Sherlock had not known it possessed. He needed his opium. He needed twenty minutes of invisibility. He needed to not be what he was.
"My room," Sherlock managed, his voice scraped raw. "Above the kitchen block. There's a Bradshaw's on the shelf. Hollowed out. Brown paper package inside." He lifted his head, though he could see nothing in the dark. "I can't walk across the college. Not like this. They'll know. Every alpha in the quad will know."
Silence in the dark. Sherlock could practically hear James thinking, the stillness that meant his mind was turning over logistics. When he spoke again, his voice had the clipped quality of a decision already made.
"Well you're not staying down here. Any scout could open this door, and Smudger does his rounds in forty minutes." A hand found Sherlock's shoulder in the dark, firm and dry and steady, and Sherlock flinched at the contact like he'd been burned. James did not remove his hand. "My rooms. Top of the staircase, second door on the left, which you already know. I'll lock the door behind us. Then I'll go for your Bradshaw's."
Sherlock opened his mouth to protest, to explain that a walk up the staircase would leave a scent trail a blind alpha could follow, but James was already pulling him to his feet with a grip that was stronger than his narrow frame suggested. Sherlock's legs buckled on the first attempt and James caught him without comment, shifting Sherlock's weight against his side with a matter-of-factness that was almost worse than tenderness. The cupboard door opened. The basement passage was empty, lit by a single oil lamp, and James moved them both through it with a stride that brooked no argument. Forty five steps. Sherlock counted every one, his teeth clenched so hard his jaw creaked, the cool air of the passage hitting the damp fabric of his trousers with a sensation that made him want to die. James's hand on his arm was the only solid thing in a world that had gone liquid and treacherous.
The door to James's garret opened and closed. The key turned in the lock. Sherlock found himself deposited on the narrow sofa in the sitting room, and the absence of James's hand on his arm left a cold spot that throbbed like a bruise. The rooms smelled of James: ink and vanilla and the clean mineral scent of a beta at rest, undemanding, unthreatening. Sherlock curled onto his side and pressed his face into the cushion and breathed it in, and some desperate animal part of him unclenched fractionally.
James was already moving. Sherlock heard him cross to the bedroom, heard the wardrobe open, and then a blanket landed over him, heavy wool, carrying more of that ink-vanilla-whiskey scent. "Stay away from the window," James said, re-emerging. He was pulling on his coat, checking his pocket for his key. His expression, in the thin January light filtering through the curtains, was perfectly composed, the face of a man who had simply encountered a problem requiring a solution. "Kitchen block, above. Bradshaw's Railway Guide, hollowed, brown paper. Anything else?"
Sherlock shook his head, then realized James might need more. "Top shelf. Left of the window." His voice sounded like it belonged to someone else, someone smaller and more frightened than he had any right to be. "James. If anyone asks why you're in the servants' quarters…"
"I shall tell them I've a need for a particular timetable for a journey to London, and that I am too impatient to wait for my scout to fetch it," James said, with a smile that came and went so quickly Sherlock might have imagined it. "Which has the advantage of being entirely in character." He paused at the door, key in hand, and looked back. His gaze moved over Sherlock, assessing, cataloguing, and Sherlock saw the moment James registered the full extent of it: the sweat darkening Sherlock's collar, the tremor in his hands, the way he had drawn himself into the smallest possible shape beneath the blanket, as though he could compress himself out of existence. Something moved behind James's brown eyes. Then the door opened and closed and the key turned from the outside, and Sherlock was alone.
He buried his face in the wool blanket and shuddered. The sofa was too short for his legs and too narrow for comfort, but it was enclosed by the high back and the rolled arms, and the blanket was heavy, and the room was locked, and for the first time in three days Sherlock felt something approximate to safe. The heat rolled through him in long, undulating waves, each crest higher than the last, and he pressed his thighs together and bit into the blanket and made no sound. James's scent was everywhere. It was not an alpha's scent, carried none of that commanding, syrupy musk that made Sherlock's hindbrain roll over and bare its throat, but it was warm and present and familiar, and his body clung to it.
Time became unreliable. It might have been ten minutes or forty before Sherlock heard footsteps on the stairs again, and by then the wave had crested and broken and left him wrung out and shivering in its wake, the brief plateau of clarity he had predicted settling over him like a frost. The key turned. The door opened. James entered, slightly out of breath, colour high on his cheekbones, and set the brown paper package on the desk with a soft thump.
"Your Bradshaw's is a disgrace, incidentally. You've hollowed out the section on the Great Western Railway, that being the section anyone borrowing the book would actually want." James shed his coat and hung it on the hook behind the door. He crossed to the desk and poured a measure of whiskey from the bottle there, then brought both the glass and the package to the sofa. "I met Smudger on the stairs. He was asking for you. I told him you were just after taking ill and getting sick in the basement privy, and that I told you to go and rest, since I've no use for a scout today." He set the glass on the floor within Sherlock's reach. "He took me at my word, or else the thought of a scout getting sick down there was grim enough to put him off looking any closer."
Sherlock's hands were steadier now, in the plateau, and he sat up and unwrapped the brown paper with practiced fingers. The ball of opium sat in his palm, dark and pungent, and the smell of it triggered a Pavlovian ease in his muscles. He had enough for two days, perhaps three if he was conservative. His heats usually lasted four. The arithmetic was not encouraging. He grimaced, then drank the whiskey.
And there was also the fact that he was still in James' space, filling it with pheromones in a way that must be stifling for someone as sensitive as James.
"I'll… find somewhere to stay," Sherlock said, his voice clipped. "One of the boating sheds maybe. I can't stay in the servant quarters."
James paused midway to the desk, turning back with that measured tilt of his head that meant he was dissecting Sherlock's words for structural flaws. "The boating sheds," he repeated, not quite a question, his tone carrying the dry edge of incredulity. "Sitting out in the river damp with the rowing crews and every don out taking the air. You'd be letting half the town know your business before nightfall." He crossed back to the sofa, crouching to Sherlock's level without invading his space, his brown eyes steady. "You're not going anywhere, Sherlock. Not until this passes."
Sherlock's fingers tightened around the opium ball, the pressure grounding him against the next insidious creep of heat at the base of his spine. James's proximity was a double-edged blade: the beta's scent a balm against the fever, yet every inhale reminded him how thoroughly he was trespassing. He wanted to argue, to insist on his self-sufficiency, but the plateau was thinning already, his limbs heavy as lead. "You can't keep me here indefinitely," he muttered, though the words lacked conviction. "Smudger will notice my absence. My brother, too."
James straightened, undeterred, and fetched a small lacquered box from his desk—his private smoking kit, Sherlock noted in his detached haze. "Mycroft is going to think what he thinks. And I've that sorted with Smudger already: you're still unwell, and I'll be needing you for my own rooms exclusively until it passes." He returned, opening the box to reveal papers, a taper, and a spirit lamp. "Allow me." His movements were practised as he crumbled a portion of the ball onto a paper, rolling it.
Sherlock watched, transfixed despite himself, as James lit the taper and held the makeshift pipe out. The scent of raw opium mingled with the room's ink and wool, sharpening the air. He hesitated, pride warring with necessity, then leaned forward and inhaled deeply, the smoke curling into his lungs like merciful fog. Relief bloomed immediate and profound, dulling the edges of the heat without extinguishing it. James took the pipe back, extinguished it neatly, and settled into the armchair opposite, legs crossed, as if this were merely an extension of their usual debates.
The silence stretched, companionable yet charged. Sherlock exhaled slowly, the opium weaving through his veins, buying time. James's gaze never wavered, cataloguing him still, and Sherlock felt the weight of that scrutiny—not as judgment, but as the first lens held to his hidden self. "Why?" Sherlock asked finally, voice roughened by smoke. "You could have left me in the cupboard."
James's mouth quirked, the barest fraction. "We're friends, Sherlock. I could no more leave you in the cupboard than I could leave my own mother, may she rest in peace." He leaned forward slightly. "Besides, if Colbourne-Pryce or one of the others mated you, you'd be shipped out to the country to raise their pups, dooming me to a life of academic boredom. So you see, it's purely self-interest."
"Yes James. Very selfish of you. Sheltering an unregistered omega in your rooms, when it could get you expelled."
James cracked a grin. "I didn't say it was rational self-interest."
Sherlock curled tighter on the sofa, his face pressing into the wool blanket until the rough weave left impressions on his cheek. His fingers gathered the fabric closer without conscious intent, pulling it around himself, tucking the edges beneath his chin and along his sides with a compulsive thoroughness that had nothing to do with cold. He was building something. A wall. A burrow. His hands found the cushion James usually sat on, the one displaced to the far end of the sofa, and dragged it against his chest. It smelled of ink and bookbinding. Some distant, clinical part of his mind observed what he was doing with cold horror: nesting. He had read about it in a medical text stolen from the Radcliffe Camera during his second week at Oxford, a dry German monograph on omega biology that described the nesting impulse as "an instinctive preparation of the immediate environment using soft materials carrying the scent of a bonded or preferred companion." He was not bonded. James was not his mate. And yet his hands continued their work, arranging and rearranging the blanket and cushion with fussy precision while the opium softened the world's edges.
"I hate this," he confessed into the wool, the words muffled but audible. He felt James's attention sharpen from the armchair, intense enough that he could practically feel it on his skin. "Not you," he clarified quickly, lifting his head enough to meet James's gaze. "The biological imperative."
James regarded him for a long moment, the spirit lamp guttering low between them, casting unsteady shadows across the angles of his face. "I should think so," he said, roughly. "Being reduced to chemistry when one has a mind capable of higher function would be objectionable to anyone. Let alone yourself." He uncrossed his legs and leaned forward, elbows on his knees, studying Sherlock. "But the world's not fair, Sherlock." His gaze tracked briefly to Sherlock's hands, still clutching the cushion. He did not comment on it.
"How long," James asked, "does it typically last?"
"Four days," Sherlock said. The opium made the admission easier, loosening the mortification that sat like a vise round his throat. "Sometimes five. I have enough for two, perhaps three." He pressed his face back into the blanket, into the nest he had made of James's scent without permission, and felt the next wave beginning its slow, inexorable climb from the base of his spine. The plateau was ending, the pull of it strong even through the opium. He could feel it in the renewed sensitivity of his skin, the way the wool fibres resolved into individual strands against his cheek, each one a separate, exquisite torment. "It gets worse before it gets better."
The second wave hit like a tide turning, and Sherlock felt his hole clench and release, slick pooling fresh and hot beneath him, soaking through trousers already stiff and damp from the last surge. The wetness spread down his inner thighs, almost to his knees, obscene and undeniable beneath the wool cocoon he had built of James's blanket. A small, involuntary cry escaped into the fabric, high and broken, and Sherlock bit down on the cushion to kill the noise before it could become anything more. He couldn't ask for help. Absolutely not. He was imposing enough as it was, curled on a man's sofa, stealing his scent, soaking his upholstery, and James was his only friend here, his only friend perhaps anywhere, and friends did not ask friends to service them through a heat like some hired alpha.
James had gone very still in the armchair. His hands, which had been loosely clasped between his knees, were now gripping each other with a white-knuckled tension that contradicted the composure of his face. His nostrils flared once, twice, and Sherlock watched through tear-blurred eyes as James's jaw tightened, a muscle jumping beneath the skin. Beta. James was a beta. Betas were not supposed to respond to omega pheromones with anything more than mild discomfort or clinical indifference. That was what the German monograph had said. But the German monograph had not accounted for a confined space saturated with the scent of an unbonded omega in full heat, nor for whatever particular calibration of James Moriarty's senses made him capable of identifying cigarette brands at three paces.
"Sherlock." James's voice was very controlled. Carefully, deliberately controlled, each syllable placed with the precision of a man placing dominoes in a tower. "I need you to tell me exactly what's happening here, in plain words, so I can decide what's to be done."
Sherlock shook his head into the blanket, a tight, convulsive motion. The wave was climbing, his hips shifting against the sofa in minute, rhythmic movements he could not stop, and the shame of it burned hotter than the heat itself. "You know what's happening, James" he managed, the words ground out between his teeth. "You can smell it. I can ride this out. I've done it before. Don't make me narrate."
The silence that followed lasted exactly four seconds. Sherlock counted them against the thud of his own pulse. Then the armchair creaked, and footsteps crossed the small sitting room, and the sofa dipped as James sat on its edge, just beside Sherlock's drawn-up knees. He did not touch. His hand hovered over the curve of Sherlock's shoulder, close enough that Sherlock could feel the warmth radiating from his palm through the blanket. "I'm not going to make you narrate," James said quietly. "But I've no intention of sitting in that chair watching you agonize when there's help to be had. So you can stop sparing my feelings, which are a good deal tougher than you imagine." He paused a breath. "There's an alpha down Hare and Hounds who owes me a favour. Say the word, I'll call him, have this sorted for you, easy."
"No!" Sherlock's body twisted, horror sharp in his gut. "No alphas." He swallowed, feeling another load of slick gush from him, trousers matted to his skin. "Please, James."
"Alright," said James, raising a calming hand. "I hear you. I hear you. No alphas. But you're not getting through this alone. Not with a thimble full of opium and a dram of whiskey."
"I can handle this," Sherlock gritted out.
"Yeah, looks like you're handling it great," James agreed, his tone laced with sarcasm. "Really on top of it."
"Fuck you!" Sherlock hissed.
"That was more or less the shape of my proposition, yeah."
The anger evaporated, swallowed by another crest of heat that left Sherlock gasping, his spine bowing against the cushions. He couldn't fight his own body and James at the same time. The fight drained out of him, leaving only the reality of what James was offering.
"James, I've never…" Humiliation closed Sherlock's throat again, the words dissolving into a rough, bitten-off sound. He pressed his face deeper into the blanket, as though he could burrow through the sofa itself and disappear into the floorboards. The thought of James taking his virginity was unbearably arousing, unbearably right, and that terrified him more than the heat itself, because that, he reasoned, must be the heat talking. The pheromones, the proximity, the nest he had built of James's scent like a lovesick idiot. Biology. Chemistry. Not real. He forced himself to speak in clinical terms, stripping the words of their weight. "The monograph said… an alpha's knot… or a form of similar… girth."
The sentence landed in the quiet room like a stone dropped into still water. Sherlock felt James process it, felt the slight shift of weight on the sofa's edge as James absorbed the implications: that Sherlock had never been touched, that a scientific monograph was his only frame of reference, that he was asking, in the most oblique and mortified way possible, for something that would require James Moriarty to put his hands on him.
James exhaled slowly through his nose. When he spoke, his voice carried the same measured calm, but there was something new beneath it, a tautness. "Similar girth," he repeated, not mockingly, but as if he were confirming the parameters of a problem before attempting a solution. His hand, still hovering, finally settled on Sherlock's shoulder through the blanket. The touch was light, almost experimental, and Sherlock shuddered so violently beneath it that the whole sofa creaked. James did not remove his hand. "Alright. I'm no alpha, Sherlock. I've no knot. But I have my hands, and a fair enough grasp of anatomy, and I'm not one to do a thing by halves." He paused, his thumb moving once, a single slow stroke across the ridge of Sherlock's shoulder. "If it's too much, you tell me stop."
Sherlock nodded, a jerky, graceless motion, his face still hidden. His heart was hammering so hard he was certain James could feel it through the blanket. The wave was cresting now, his body clenching rhythmically around nothing, slick running freely, and the light pressure of James's hand on his shoulder was simultaneously not enough and almost too much. He heard himself make a sound, thin and desperate, and then James's weight shifted again and the blanket was being drawn back, carefully, the way one might peel back a dressing to examine a wound.
The cool air hit Sherlock's damp skin and he gasped, his body curling instinctively tighter before James's hand, now on his hip, steadied him. "Turn over," James said, and there was nothing of the seducer in it, nothing charming or sly, just the quiet authority of a man who had decided to solve a problem and intended to be thorough. Sherlock obeyed, rolling onto his back, and the shame of it nearly undid him: his trousers dark and clinging from hip to knee, the wet patch obscene in the thin light, his shirt rucked up to expose the trembling plane of his stomach. He threw his forearm across his eyes because he could not bear to see James's face, could not bear to watch the precise moment when detachment curdled into disgust.
It did not come. Instead, James's fingers moved to the fastenings of Sherlock's trousers. He worked the buttons one by one, and Sherlock felt each small release of pressure, the sodden fabric loosening its grip on his skin. "Hips up," James murmured, and Sherlock did, and the trousers and smallclothes came down together in one efficient motion, James drawing them past his knees and pushing them down to his boot tops, leaving them bunched around his ankles because there were priorities and this was not the time for propriety. The air hit Sherlock's bare thighs, his slick-coated skin, and he made a sound behind his forearm that was not quite a sob.
James paused. Sherlock could feel him looking, and the quality of that gaze was something he could not parse with his arm over his eyes. He lowered it, just enough to see. James was studying him with the same expression he wore when a proof revealed an unexpected elegance. His pupils were dilated. Sherlock noted this with the part of his mind that never stopped cataloguing, the part that observed even now that James's breathing had changed, that the pulse at his throat was rapid, that his hands, resting on Sherlock's bare knees, were no longer entirely steady.
"You're responding," Sherlock whispered, the observation dragged out of him by sheer reflex. "Your pupils. Your pulse. Betas aren't supposed to…"
"Yeah, well," James said, and for the first time his composure cracked, just a fracture, a hairline fissure, "your monograph clearly has its limitations." His hands slid from Sherlock's knees to his inner thighs, parting them with a firm, deliberate pressure, and Sherlock let himself be opened, hating how his skin sang at the touch of James' fingers. It was just the heat, Sherlock told himself. Just the heat amplifying sensation. James looked down at him, at the slick glistening on his skin, at the desperate, involuntary clench of muscles that had never been touched by anyone but their owner, and he breathed out, slow and steady.
He brought two fingers to Sherlock's entrance, not pressing in, just resting there, a point of contact that was a point of white fire against the nerves, sensation so heightened it was almost pain. The slick made the touch frictionless, obscenely easy, and James held there, waiting, his gaze lifting to Sherlock's face.
"Don't make me beg, you bastard," Sherlock breathed, and the profanity cracked open between them like something molten. His hips shifted against James's fingertips, a minute, involuntary roll that smeared slick across James's fingertips, and the sound that escaped him was wretched and wanting.
James's mouth twitched. "Wouldn't dream of it," he murmured, and pushed both fingers inside.
The noise Sherlock made was not one he would ever willingly acknowledge having produced. It was low and guttural and came from somewhere beneath language, beneath thought, from the animal architecture of his body that had waited nineteen years for this precise sensation. James's fingers were long and deft, and they slid into the slick heat of him with an ease that should have been embarrassing but instead felt like the first full breath after near-drowning. James pressed deep, knuckle-deep, and paused there, letting Sherlock adjust, letting his body close around the intrusion with desperate, fluttering contractions. His other hand rested flat on Sherlock's trembling thigh, a steady counterweight. "Breathe," James said, and Sherlock realized he had stopped.
He sucked in air and felt his body unlock fractionally, the impossible tension in his lower belly easing as James began to move. Slow at first, methodical, two fingers working in a careful rhythm that mapped his interior with the same meticulousness James brought to everything. Sherlock's hands fisted in the blanket beneath him, in the nest of James's scent, and his back arched off the cushions as James curled his fingers and found something that made the world go white at the edges. "There," James observed quietly, and pressed again, harder, and Sherlock's composure shattered.
The plateau was gone. The heat roared back through him, but it was different now, channeled, given direction by the steady, deliberate thrust of James's fingers. Sherlock's hips moved to meet each stroke, graceless and urgent, and the wet, obscene sounds of it filled the small sitting room alongside his ragged breathing. James added a third finger without being asked, reading the need in the way Sherlock's body opened and clenched and demanded more, and the stretch of it, the girth, sent a shock of relief so profound that Sherlock felt tears slide hot and sudden from the corners of his eyes into his hair. Not enough. Close, but not enough. The monograph had been very specific about the dimensions of a knot, and three fingers approximated but did not replicate, and yet James was working him open with a patience and attention that was doing something the opium had not, quieting the frantic, screaming thing inside him that said more, more, more.
Sherlock's head fell back, his throat exposed, his voice stripped of everything but raw necessity. "Your fist," he managed, the words scraped out between ragged breaths. "Put your hand in and make a fist. Like a knot."
James went very still. The fingers inside Sherlock stopped their movement, and the sudden absence of sensation wrung a desperate sound from Sherlock's throat. James looked at him, a long, searching look, checking, assessing, the same look he gave a proof before committing ink to paper. Whatever he found in Sherlock's face satisfied the question. He withdrew his fingers slowly, and Sherlock felt the loss of them, whimpering before he could stop himself.
"This'll need more than what's leaking out of you," James said, his voice lower than before, roughened at the edges in a way Sherlock's cataloguing mind filed away for later examination. He reached for the small bottle of oil on the side table, the one he used for his hair, and Sherlock would have laughed under other circumstances, at the mundanity, but James was coating his hand with the oil in long, methodical strokes and Sherlock could not manage anything as complex as laughter. James's knuckles gleamed in the lamplight. His hand was large, and the prospect of it made Sherlock's body clench with anticipatory slick that ran freely onto the blanket beneath him.
James pressed four fingers in together, slow and inexorable, and Sherlock keened, his spine bowing off the cushions, his hands scrabbling at the armrest above his head. "Breathe," James said again, the word a quiet command, and Sherlock breathed, felt his body open as if it were built for that moment. The stretch was extraordinary, the fullest he had ever felt, and it still was not the widest point. James paused at the knuckles, waiting, watching Sherlock's face, a slight softness around his eyes.
"Don't stop," Sherlock gritted out, and James pressed forward, and his hand slipped inside with a sensation that resounded through Sherlock. James made a sound then, low and involuntary, the first sound he had made that was not words, and slowly, carefully, curled his fingers into a fist. Sherlock's vision went white. The stretch, the pressure, the impossible fullness of it pressed against every nerve ending simultaneously, and the heat, that relentless biological tide, crested and broke over him in a wave so complete it felt less like pleasure and more like annihilation. He cried out, James's name tangled somewhere in the sound.
James held perfectly still, his fist seated inside Sherlock, his free hand spread flat against the jut of Sherlock's hipbone to press him to the cushions. Sherlock was shaking apart around him, the contractions of his body rhythmic and powerful and utterly beyond his control, his long fingers white-knuckled on the armrest above his head, his face turned to the side with his eyes pressed shut and his mouth open around sounds that had no pretense of dignity left in them. James watched him with an expression that had shed all signs of composure entirely somewhere in the last five minutes.
"See, that's not so bad, yeah," James said, his voice barely more than a growl. "Almost like the real thing." He moved his fist, a small rotation, a careful flex of his fingers inward, and Sherlock arched so violently that his shoulders left the sofa.
No, Sherlock wanted to say. No, I'm thinking about your fist inside me, and it's your fist, and that's the point. The slick was extraordinary, running in rivulets down James's wrist, the blanket beneath, pooling in the crease of Sherlock's thighs with a shameless, biological abundance. James squeezed his fist in a languid, pulsing rhythm that forced debauched little mewls from Sherlock's mouth, and he could not protest.
Sherlock came apart twice, each orgasm rolling into the next before he could draw breath, his body working around James's fist with desperate contractions, his cock twitching, spending up his own shirt and into the hollow of his own neck. By the second he had stopped making recognizable sounds and was reduced to a long, shuddering exhalation, his limbs heavy and trembling, his skin flushed from collarbone to hairline. The heat did not break, not fully, it was too early in the cycle for that, but the screaming urgency of it receded, ebbing back to something manageable, something that permitted thought. Sherlock lay wrung out and damp on James's ruined sofa cushions and felt the edges of his mind begin, slowly and tentatively, to reassemble.
James withdrew his hand with the same careful patience he had employed throughout, and Sherlock felt the absence as a deep, resonant ache. James rose from the sofa, crossed to the washstand, and cleaned his hands and wrist, his back to Sherlock, and from this angle Sherlock could see the tension held across his shoulders, the rigid set of his spine. His own condition was not invisible. The front of his trousers made that plain enough, and he had made no move to address it, had apparently elected to file it under problems to be solved later, which was either extraordinary selflessness or extraordinary compartmentalization, and either way was so thoroughly, recognizably James that Sherlock felt a tightness in his chest that had nothing to do with the heat.
James turned from the washstand, drying his hands on a cloth, and found Sherlock watching him from the ruined sofa with heavy-lidded eyes and the expression of a man who has been thoroughly disassembled and has not yet decided how he feels about that. The flush had not entirely left Sherlock's skin. His shirt was twisted, his legs bare with his ruined trousers still caught around his ankles, his hair pressed into a spectacular disorder against the cushion. He was, he was dimly aware, a mess.
"I think," said Sherlock, his voice still roughened at the edges, "that is the nicest thing anyone has ever done for me."
James set the cloth down. He stood for a moment with his hands at his sides and said nothing, which was unusual enough that Sherlock's mind registered it even through the opium and the receding heat. James's jaw worked briefly, the hairline fracture in his composure reopening along the same fault line as before. Then he crossed the room and sat in the armchair opposite, and laced his fingers together over his knee with a steadiness that contradicted the pulse still visible at his throat.
"That," James said quietly, "is either a great credit to your endurance, or a terrible indictment of everyone else you've known. I'd wager it's the two." He looked at Sherlock steadily, without flinching from the intimacy of what had just passed between them. "You'd best sleep now, if you're able. The next wave is coming, and you'll be needing your strength."
Sherlock pulled the blanket around himself again, gathering it close with those compulsive, nesting hands, tucking the wool beneath his chin. His eyes were already growing heavy, the opium and the alcohol and the physical exhaustion of the last hour conspiring against wakefulness. But he kept his gaze on James, studying the uncharacteristic openness still visible in the set of his mouth, the particular quality of attention James directed at him that he had never seen James direct at anything else. Not at mathematics. Not at anything.
"James," Sherlock murmured, sleep pulling at the consonants. He could still smell James, the ink-vanilla-whiskey of him. "Your trousers."
"Go to sleep, Sherlock," James said, and the ghost of something warm moved across his face, quickly folded away like a private letter. He reached for the nearest paper on his desk and turned his attention to it, and Sherlock, watching him through closing eyes, thought that the proof on that page was almost certainly not receiving James Moriarty's full attention.