brazen might. 06
midnight&muscles | bm x wonho&shownu
explicit, smut, mdni, chapter 1 | 2 | 3 | 4 | 5
As the industry's most high-demand secret, Big Matthew maintains his status as K-popās "community top" by effortlessly handling the desires of every idol who seeks a piece of his legendary dominance.
While relaxing at a crowded industry party, BM keeps his focus locked entirely on Wonho, whose private after-hours invitation on the balcony transforms into an intense, shared triad encounter on the living room sectional after Shownu unexpectedly arrives.
The bass was a living thing.
It pressed through the soles of BMās sneakers from the polished concrete floor, vibrated up the stem of his glass where condensation beaded and slid over his knuckles. Wonhoās penthouse had that specific kind of luxury that didnāt advertise itselfāno gold fixtures, no velvet drapes. Just clean lines, floor-to-ceiling windows that swallowed the Seoul skyline, and a sound system expensive enough to make a producer weep.
BM leaned against the kitchen island, one elbow propped on the quartz, and watched.
Not the party. The party was fine. Familiar faces from the industry circulated through the open-plan living spaceābackup dancers heād shared stages with, a producer whoād mixed three tracks on his last EP, a girl group maknae he recognized from music shows nursing something pink and fizzy by the balcony doors. The future-bass track thumping through the room had a drop that made people throw their hands up in unison, a collective surrender to the beat.
Wonho invited him a few days ago to this party, his way to celebrate for winning Best Male Artist in an international awards show.
BM didnāt care about any of it.
His focus had narrowed to a single point of gravity, and that point was currently moving through the crowd like liquid, all bare shoulder and sheer cream fabric and a smile that could charm a firing squad.
Wonho.
The shirt was the problem. Or maybe the solution, depending on how you looked at it. Loose-knit, the kind of thing that draped and clung in alternating currents every time Wonho movedālifting a soju bottle to top off someoneās glass, tilting his head back to laugh at something a dancer said, reaching across the counter to grab a lime wedge. The fabric slipped off one shoulder, a broad, muscular shelf of trapezius and deltoid, and BMās grip on his glass tightened until his knuckles blanched.
One button. His own black polo was held together by a single button at the collar. Heād undone the rest an hour ago, the penthouse heat and body count turning the air syrupy. His shorts sat low on his hips, and heād caught Wonhoās gaze snagging on the exposed V-line above his waistband twice now.
Twice.
The first time, Wonhoās eyes had flicked away fast, a hostās reflex. Smooth. Professional. The second time, thoughāthat one had lingered. Two seconds. Maybe three. Long enough for BM to feel the back of his neck prickle, for the ghost-memory of a different room, a different city, to rise unbidden.
Busan.
Few months ago. A hotel suite after a music festival, the adrenaline still singing in their veins, and Wonho had looked at him exactly like thatāa question dressed up as a glance. BM had answered it. Hard. Twice.
Now he watched Wonho glide past the couch, a hand brushing a producerās arm in easy camaraderie, and the shirt slipped again. Lower this time. The knob of his shoulder joint, the ridge of his collarbone. The faint sheen of sweat that made his skin look lacquered under the ambient mood lighting, purples bleeding into deep blues.
BM lifted his glass to his mouth. Didnāt drink. Just held it there, the rim cold against his bottom lip, and let himself look.
The hallway to the guest bathroom was narrow. Deliberately so, some architectās idea of intimacy, maybe, or just a space-saving compromise in a penthouse that prioritized the open-plan everything. Whatever the reason, it meant that when BM pushed off the kitchen island and made his way toward the back of the apartment, the collision was inevitable.
Shoulder to shoulder.
Wonho was coming the other direction, fresh from refilling an ice bucket, and the hallway compressed them together for one humming second. The sheer knit of his shirt rasped against the cotton of BMās polo. Heat bled through both layers immediately, a bloom of warmth that had no business being so specific, so localized, soā
āSorry,ā Wonho murmured. The smile he wore was the host smile. Polite. Easy.
His eyes said something else entirely.
āDonāt be.ā BMās voice came out lower than heād intended, gravel in the bass register, and he didnāt move. Didnāt step aside. Let the hallway contain them for one breath longer, two, until Wonhoās host-smile flickered at the corner and something rawer pushed through.
Then Wonho was past him, and the bass drop in the living room swallowed whatever sound BM might have made in response.
He stood in the hallway for a beat too long, the back of his neck burning.
The party rolled on.
By one-thirty, the crowd had thinned. The producer left, citing an early studio session. The girl group maknae peeled off with two dancers, their laughter echoing up the stairwell. The future-bass gave way to something slower, deeper, a track with a sub-bass line that felt like a finger drawn down your spine.
BM had moved to the sectional. Sat with his legs spread, one arm draped along the backrest, the picture of casual. Wonho was across the room, seeing off a cluster of backup dancers, his host persona still running at full wattage. Hugs, back-slaps, promises to text, to grab lunch, to collaborate soon.
The front door closed behind them.
The silence that followed was a physical weight.
BM heard the click of the lock, the sudden absence of musicāsomeone had killed the speakersāand then nothing but the distant hum of the refrigerator and the whisper of the air conditioning cycling on.
Wonho turned.
The host persona was gone. Stripped away between one breath and the next, leaving something quieter. Something that looked at BM across the expanse of the living room with eyes that held five months of waiting.
āBalcony,ā Wonho said. Not a question.
BM pushed himself off the sectional.
The Seoul night sprawled beneath them, a latticework of light and shadow stretching to the Han Riverās dark ribbon. The balcony was wide enough for a small seating areaātwo chairs, a low table, a potted plant that looked expensive and barely aliveāand the railing was cold when BM rested his forearms on it.
The city hummed. Distant traffic, distant lives. Up here, the air tasted thin and clean, cutting through the alcohol-warmth that had settled in BMās chest.
The sliding door opened.
Closed.
Wonhoās footsteps were nearly silent, but BM felt each one in the subtle vibration of the balcony decking. Felt him stop a meter away, a careful distance. A distance that felt absurd after Busan, after the hallway, after every glance that had passed between them tonight like a secret handshake.
āYouāre still wearing that shirt,ā BM said without turning.
āYou noticed.ā
āHard not to.ā
The railing creaked under a shift of weight. Wonho had leaned beside him, close enough that BM could smell himāsomething clean and slightly citrus, undercut by the warm, salt undertone of a body that had been moving all night. The sheer knit shirt billowed in the breeze, and his shoulder was still bare, and BMās resolveāwhat little remained of itāsnapped like a guitar string.
His hand found Wonhoās hip.
Not gently. Not tentatively. His palm connected with the jut of bone beneath fabric, his hands clamping tight around his hips with a grip that said stay. The heat that radiated through the knit was staggering. Wonhoās breath caught, a small hitch that he tried to swallow and failed.
BM pulled.
Wonho came, the railing forgotten, his body colliding with BMās side in a press of muscle and shared warmth. Up close, the sheer shirt was translucent enough to see the shadow of his chest, the discs of his nipples, the way his abdomen tensed as BMās thumb stroked a slow arc over his hipbone.
āMatthew.ā Wonhoās voice had dropped an octave.
āYeah.ā
BM bent his head. The gap between them narrowed to centimeters, to a breath, to the almost-there brush of lipsā
The door keypad chimed.
Digital. Sharp. A sound like a needle scraping across vinyl.
They froze.
The heavy front door swung inward, and Shownu stepped into the entryway.
He looked like heād walked out of a photoshoot that had been designed to ruin lives. Leather jacket slung over one shoulder, hanging from a crooked finger. Black tank top stretched across a chest that seemed to defy physicsātoo broad, too thick, too much. Hair disheveled, a few strands plastered to his forehead with residual sweat from a schedule that had clearly run long. His jaw was shadowed with stubble, and his eyes were heavy-lidded with exhaustion, and he moved with the quiet, rolling gait of a man who could break you in half but had decided, for the moment, not to.
He stopped.
The leather jacket slid from his finger.
It hit the floor with a soft thump that sounded like a gunshot in the ringing silence.
BM didnāt let go of Wonhoās hip.
Shownuās gaze moved from BMās face to the hand on Wonhoās hip, then to Wonhoās faceāflushed, lips parted, chest rising and falling in shallow sips of air. The silence stretched. Coiled. A rubber band pulled to its limit.
Most people would have apologized. Backed out. Made an excuse, a joke, a retreat.
Shownu was not most people.
He kicked off his shoes. Two economical movements. His eyes, when they lifted again, had gone from exhausted to something else entirely. Something that made the air on the balcony feel like it had dropped ten degrees.
āHyung,ā Wonho breathed. Just that. Just the honorific, but it came out unsteady, a question wrapped in a title.
Shownu crossed the living room in four strides.
He was bigger up close. That was the first thing BM registeredāthe sheer mass of him, the way he blotted out the city lights behind him. His presence wasnāt aggressive. It was worse than that. It was certain.
āI have the door code,ā Shownu said. Quiet. Level. His voice had a texture like stones rubbing together underwater. āHoseokie gave it to me years ago. I was just at a late night shoot. Decided to check out the party, actually was planning to crash on the couch.ā
He stopped behind Wonho.
His hands came up. Settled on Wonhoās waistānot the hip, the waist, higher, his thumbs bracketing the small of his backāand the contrast in size was obscene. Wonho had been a presence all night, broad and commanding and magnetic. Now, caught between BM at his front and Shownu at his back, he looked small.
He looked breakable.
Shownuās mouth found the curve of Wonhoās neck, just below the ear.
Wonhoās whole body jerked. A gasp tore out of him, high and thin and nothing like any sound BM had heard him make before. His head fell back against Shownuās shoulder, baring his throat, and Shownuās lips moved over the tendon there in a slow, open-mouthed kiss that was more claim than affection.
BMās grip on Wonhoās hip tightened. His thumb pressed into the hollow where hip met thigh, and Wonho shuddered, caught between two points of pressure, two points of heat.
āLook at you,ā BM murmured. The English rolled out, low and textured, his voice barely above a rumble. āCaught.ā
Shownuās eyes met his over the curve of Wonhoās shoulder. Dark. Assessing. A conversation passed between them without a single wordāan acknowledgment, a negotiation, a shared decision that settled into BMās bones like a second heartbeat.
Shownuās hands tightened on Wonhoās waist.
āCouch,ā Shownu said. The word was for both of them.
They moved as a unitāWonho stumbling, his legs apparently forgetting how to function, bracketed by the two of them. The leather sectional was deep and oversized, big enough to swallow a body, and when they reached it, Shownuās hands left Wonhoās waist only to find the hem of the sheer knit shirt.
He pulled.
The fabric gave with a soft ripping soundānot violent, just decisive, a seam somewhere giving upāand then Wonho was bare from the waist up, his chest heaving, his skin flushed pink from collarbone to navel.
BM went for the waistband. Wonhoās pants were expensive, some designer thing with complicated fastenings, and BM didnāt bother figuring them out. He just worked his thumbs under the fabric and pushed, and Wonhoās hips lifted to help, and then those were gone too, kicked aside along with his underwear, and Wonho lay naked on the dark leather, his body a landscape of dense muscle and taut skin and visible tremor.
āFuck,ā Wonho whispered. The curse came out breathless and reverent.
Shownu leaned over him from the front.
His hands found Wonhoās jaw, cradling it with a gentleness that felt almost incongruous given the sheer size of them. Calloused palms, thick fingers, and they framed Wonhoās face like a portrait. His thumbs stroked along the sharp line of Wonhoās cheekbones, and Wonhoās mouth fell open, a sound escaping that was half-whimper, half-plea.
Shownu kissed him.
Not gentle. Not tentative. His mouth covered Wonhoās and swallowed the moan that followed, and Wonhoās hands flew up to grip Shownuās shoulders, his short nails digging into the black cotton of the tank top.
BM watched for a momentāthe way Wonhoās body arched, the way Shownuās back muscles shifted under his shirtāand then moved around to the other side of the sectional. Positioned himself behind Wonhoās head, which was thrown back over the armrest, throat working as Shownu kissed down his jaw, his neck, the hollow of his collarbone.
Shownuās mouth found Wonhoās chest.
The sound Wonho made was pornographic. A high, broken cry that echoed off the penthouse walls as Shownuās lips closed over one nipple, his tongue working in slow, wet circles. His other hand found the neglected side, rolling the nub between thumb and forefinger with a precision that spoke of practice.
āSensitive,ā BM observed. His voice was a rumble, appreciation and dark amusement threaded together. He reached down, let his fingers trace the shell of Wonhoās ear, the line of his jaw. āHeās always been sensitive here.ā
Shownu hummed against Wonhoās chest. The vibration made Wonho buck, his hips lifting off the leather, his cock slapping against his stomachāhard already, flushed dark at the tip, a bead of moisture pearling at the slit.
Shownuās mouth continued its path downward. Over the ridges of Wonhoās abdomen, tracing each valley and peak with his tongue. Wonhoās stomach muscles jumped under the attention, fluttering like a startled animal, and his hands had moved to Shownuās head, fingers threading through disheveled dark hair and gripping.
BM shifted position. Slid down the sectional until he was behind Wonho properly, the other manās body cradled between his spread thighs. His hands found Wonhoās shoulders, worked the knots of tension there with slow, knowing pressure.
āBreathe,ā BM murmured against the shell of Wonhoās ear. āYouāre going to need it.ā
Shownuās hands hooked under Wonhoās knees. Spread them. Settled between them with the heavy, inevitable gravity of a tide coming in. His tank top was still on, the black fabric straining across his shoulders, and Wonhoās fingers fisted in it, pulled.
āOff,ā Wonho managed. The word was wrecked. āPleaseāoffāā
Shownu sat back on his heels. Peeled the tank top over his head in one fluid motion. The body beneath was a monumentāheavy pectorals, a waist that tapered dramatically, abdominals carved so deeply they looked like channels. His sweatpants were next, shoved down and kicked aside with a practicality that was almost dismissive.
His cock was thick. Proportionate to the rest of himāwhich was to say, overwhelming.
Wonho stared. His tongue darted out to wet his lips, a gesture that was entirely unconscious, and Shownuās dark eyes tracked the movement with predatory focus.
Then Shownu was leaning over him again, his weight settling onto Wonhoās body in a controlled descent, and his hips aligned, and his hand moved between them, andā
Wonhoās scream was muffled by Shownuās mouth.
BM held him through it. Hands on his shoulders, anchoring him as Shownuās hips drove forward in a single, unbroken stroke, the thickness of him parting Wonho with a slick, wet sound that was barely audible over the broken keen tearing from Wonhoās throat.
Lube. Someone had found lube. BM didnāt remember seeing it happen, but Shownuās fingers were glistening when theyād first pressed inside, working Wonho open with two, then three digits that scissored with surgical patience. Wonho had sobbed into Shownuās shoulder then, his hips rolling down onto the intrusion, begging in a stream of Korean that BM only half-understood.
Now Shownu was fully seated, his hips flush against the backs of Wonhoās thighs, and Wonhoās eyes were glassy, his mouth slack, his chest heaving with the effort of accommodating.
āLook at me,ā Shownu commanded.
Wonhoās gaze dragged upward. Obeyed.
Shownu moved.
The rhythm was slow at firstādeep, grinding thrusts that rolled Wonhoās body against the leather, that pushed the air out of his lungs in rhythmic gusts. Wonhoās hands scrambled for purchase on Shownuās back, his arms, the couch cushions, anything. Found nothing stable. Ended up gripping BMās thighs, his nails leaving crescent marks.
BMās cock was a hard line against Wonhoās lower back. He hadnāt undressed yet, still wearing his shorts and that ridiculous single-button polo, and the friction of fabric against his own arousal was a steady, pulsing ache that he ignored. His focus was on Wonhoāon the way his lashes fluttered, the way his hips tried to meet Shownuās thrusts and couldnāt quite coordinate, the way his mouth kept forming words that never made it past his lips.
Shownuās pace increased. His hips snapped forward with more authority now, the wet sounds of their joining growing louder, and Wonhoās head thrashed against BMās stomach.
āPleaseāI canātāitās tooāā
āYou can.ā Shownuās voice was steady. Unmoved. His hand slid up Wonhoās chest, over his sternum, curled around the front of his throat with just enough pressure to feel the flutter of his pulse. āYou will.ā
The orgasm caught Wonho by surprise. BM saw it happenāthe sudden arch of his spine, the way his mouth opened on a silent scream, the violent clench of his abdominal muscles as his release painted stripes across his own chest. Shownu didnāt stop. Drove him through it with relentless, measured strokes until Wonho was twitching, oversensitive, his whimpers taking on a desperate edge.
Shownu pulled out.
Wonho sagged, boneless, into BMās lap.
āSwitch,ā Shownu said. The word was directed at BM.
BM didnāt need to be told twice.
He eased out from behind Wonho, the other manās body slumping onto the cushions with a soft, involuntary moan. Stood. Stripped with an efficiency that was almost mechanicalāthe single button of his polo popping open, the shorts hitting the floor, his boxer briefs following. His cock sprang free, flushed and aching, the tip slick with pre-cum that had been building since the balcony.
Wonhoās eyes tracked him. Glassy, but present.
āHey,ā BM said, climbing onto the sectional, positioning himself. āStill with us?ā
Wonhoās answer was a soundāsomething between a laugh and a sobāand his legs spread in invitation.
BM took it.
The position was different this time. Wonho on top, straddling BMās hips, his body still loose and slick from Shownuās attention. BM guided himself to Wonhoās entrance, and Wonho sank down with a broken cry, taking him to the hilt in one slow, inexorable motion.
The heat was staggering. Wet and tight and fluttering around him, the residual contractions of Wonhoās first orgasm still rippling through his walls.
BMās head fell back. His hands found Wonhoās hips, the bones sharp under his palms, and he let Wonho set the paceāa rolling, grinding rhythm that was slower than Shownuās but no less devastating. Wonhoās thighs bunched and released with each movement, the dense muscle flexing visibly under his skin.
Shownu watched.
That was the thing. He didnāt move, didnāt touch himself, just stood at the edge of the sectional with his arms crossed over his chest and his eyes tracking every roll of Wonhoās hips, every flutter of BMās eyelids. His own cock was still hard, still slick, jutting from his body in a curve that was almost aggressive.
And then he moved.
Behind Wonho. His hands found the globes of Wonhoās ass, spreading them, and BM felt the pauseāthe moment of stillnessābefore Shownu pressed the head of his cock against the tight rim that was already stretched around BMās girth.
Wonho stopped moving. His eyes flew open. Met BMās.
āHyungwoo hyuāā he started.
āBreathe,ā Shownu said, the same word BM had used earlier, and then he pushed.
The sound Wonho made was not human.
A scream, a sob, a prayerāsomething that tore itself from the deepest part of his chest and hung in the air like smoke. His body seized, caught between two thick cocks, two points of impossible fullness, and BM felt every inch of Shownuās intrusion through the thin membrane separating them.
Pressure. Heat. A stretch that bordered on pain and became something else entirely.
āOh god oh god oh godāā Wonhoās chant was barely audible, his voice shredded, his forehead pressed to BMās shoulder.
Shownu bottomed out. Held.
The three of them stayed like that for a heartbeat. Two. Three. A tableau of sweat and muscle and shared breath, Wonhoās body impossibly full, impossibly surrendered.
Then BM moved.
A shallow thrust, barely a roll of his hips, and Wonhoās cry was muffled against BMās neck. Shownu echoed the movement behind him, pulling out a fraction and sliding back in, and Wonhoās whole body convulsed.
They found a rhythm. Not synchronizedāthat was impossibleābut alternating. BMās retreat was Shownuās advance, and Wonho was caught in the center of it, a vessel for their combined pleasure, his voice rising and falling with each stroke.
The sounds were obscene. Wet flesh, ragged breathing, the creak of leather under shifting weight. BMās grunts were low, guttural, punctuated by English curses that spilled out without his permission. Shownu was nearly silent, just the heavy exhalation of his breaths and the occasional deep groan that rumbled through Wonhoās body and into BMās.
Wonho was not silent. Wonho was a symphony of whimpers and pleas and broken versions of their names, his sweat-slick body writhing between them, his second orgasm building visibly in the tension of his shoulders, the desperate clutch of his inner walls.
āClose,ā BM gritted out. āIāmāā
āTogether,ā Shownu said. The word was a command.
His rhythm fractured. Became erratic. His hips snapped with a force that pushed Wonho down harder onto BMās cock, and BM felt the answering surge in his own belly, the tightening that started in his groin and radiated outward like ripples in a pond.
Wonho came first. A second time, dry now, his body clenching with such violence that BM saw stars. The contraction pulled Shownu over the edgeāa deep, grinding thrust that stilled, buried to the root, his release pulsing hot and wet into the already overstuffed channel.
BM followed. Couldnāt help it. The dual sensation of Wonhoās spasming body and Shownuās pulsing finish sent him careening into his own orgasm, a white-out of pleasure that erased thought, erased time, erased everything except the hot pulse of his seed joining the mess already inside.
They collapsed.
A tangle of limbs on the leather, chests heaving, skin slicked with cooling sweat and viscous release. Wonho was sandwiched between them, completely boneless, his eyes closed and his lips parted and his breath coming in shallow, shuddering sips.
The room was quiet. The kind of quiet that follows a storm, heavy and humming and thick with the aftermath.
Shownuās forehead rested against Wonhoās damp shoulder. His arm was draped across Wonhoās waist, a possessive curve of muscle and bone, and his thumb traced idle circles on Wonhoās hip that seemed entirely unconscious.
BM leaned back against the opposite armrest, one leg tucked under him, the other sprawled. His hand moved without thought, tracing the deep valleys of Wonhoās abdominal musclesāthe ridges of the rectus, the sharp descent toward the navel. His fingers came away sticky.
No one spoke.
The first pale light of dawn crept through the floor-to-ceiling windows, painting the penthouse in shades of charcoal and rose. It caught on the empty glasses scattered across the coffee table, the discarded heap of shredded knit fabric on the floor, the gleam of Wonhoās skin where sweat still clung.
Shownu stirred. Lifted his head just enough to look at BM over the curve of Wonhoās shoulder. His eyes were still dark, still assessing, but something softer moved beneath the surface now.
BM met his gaze. Held it.
Something unspoken passed between themāa recognition, a promise, a question that neither was ready to voice.
Wonho shifted between them, a small sound escaping his throat, and both of them looked down. His lashes fluttered. His lips curved in the ghost of a smile, hazy and unguarded.
āStay,ā he murmured. Not a question.
The dawn light crept higher.








