Chapter 3: Claiming Against Glass
The scent of rain-washed stone and deep earth filled Hongjoong’s senses two days later, a prelude to the storm breaking within him. It started as a heat behind his eyes, a tightening in his gut that had nothing to do with hunger. He’d been pacing their shared dorm room for hours, the ghost of Yeosang’s submission from the practice room a constant, taunting echo beneath his skin. But it wasn’t Yeosang his blood screamed for now.
It was Seonghwa.
His mate was stretched on their bed, serene and unknowing, a paperback novel resting on his chest. The low light caught the elegant line of his throat, the parted lips, the way his sleep pants rode low on his hips. Hongjoong’s vision sharpened, colors bleeding to vivid, predatory clarity. The civilized part of him, the leader, the idol, crumbled to ash.
A low, rumbling growl vibrated the air.
Seonghwa looked up, his siren senses flaring. “Joong?”
That was all he managed. Hongjoong moved, a blur of possessed speed. He was on the bed, his weight pinning Seonghwa into the mattress, one hand clamping over his mouth. Claws, sharp and black-tipped, had erupted from his fingers. The other hand tore at Seonghwa’s shirt, fabric shredding like tissue paper.
“Mine,” Hongjoong snarled, his voice thick, guttural. The human cadence was gone, replaced by a draconic rasp. “Need to fill you. Need to see you swollen with my clutch.”
Seonghwa’s eyes were wide, not with fear, but with a deep, resonant understanding. He went pliant beneath the assault, his own nature rising to meet his mate’s chaos. Hongjoong’s clawed hand yanked at the waistband of Seonghwa’s pants, tearing them away. The movement dislodged the silicone toy Seonghwa had been wearing for the past two days, a deep, knotted thing he’d used to prepare, to stretch himself for this inevitable moment. It fell to the sheets with a wet, obscene thud.
Hongjoong’s nostrils flared at the sight, at the potent musk of his mate’s readiness. He didn’t wait. He didn’t prepare. Spitting into his own palm, he slicked his cock, which was already thick, flushed dark, and crowned with the pronounced bulge of his emerging knot. He shoved Seonghwa’s thighs apart, positioned himself at the slick, stretched entrance, and drove in with one brutal, shearing thrust.
“Fuck!” Seonghwa cried out, the sound muffled by Hongjoong’s palm, his body arching off the bed. It was a burn, a delicious, claiming that his siren body welcomed, convulsing around the brutal invasion.
Hongjoong set a punishing pace immediately, each slam of his hips rattling the bedframe. He leaned over, his lips against Seonghwa’s ear, his breath scorching. “Gonna pump you so full, Hwa. Gonna breed you until you can’t walk.You want that? Want my eggs taking root in your pretty cunt?”
He released Seonghwa’s mouth, needing to hear the answer.
“Yes,” Seonghwa gasped, his voice a melody of pain and ecstasy. “Yes, Hongjoong, give them to me. Fill me up, my dragon. Please.”
The permission shattered the last vestige of Hongjoong’s control. He fucked into Seonghwa with animalistic fervor, the slap of skin, the wet, messy sounds of penetration, the creak of the bed filling the room. His claws dug into the headboard, splintering the wood. He was losing himself, the rut a tidal wave of possessiveness and primal need. His knot began to swell in earnest, a thick, urgent base that threatened to lock them together.
A knock at the door.Tentative. “Hongjoong? Seonghwa? You guys okay? I heard—“
Yeosang.
The door pushed open. Yeosang stood there, framed in the hallway light, his scent—clean, cool, and distinctly draconic—washing into the pheromone-saturated room. His eyes took in the scene: Hongjoong, wild-eyed and feral, pounding into a whimpering, blissed-out Seonghwa; the torn clothes; the discarded toy.
Hongjoong’s head snapped around. A new, more dangerous hunger flashed in his eyes.Another dragon. Not his mate, but his. A part of his hoard. His past.His to use.
“Yeosang,” he growled, the word a command.
Yeosang froze, a tremor running through him. The resonance from the practice room, that quiet recognition, was now a deafoning, magnetic pull. Hongjoong’s rut-aura was overwhelming, demanding submission.
“Come here,” Hongjoong ordered, his hips never stopping their relentless rhythm into Seonghwa. “Now.”
Yeosang obeyed. He stepped into the room, the door swinging shut behind him. He couldn’t look away from Hongjoong’s driving cock, from where it disappeared into Seonghwa’s flushed, accepting body.
Hongjoong reached out, his clawed hand snagging the front of Yeosang’s sweater. He yanked him forward, off-balance, until Yeosang stumbled against the side of the bed. “You remember,” Hongjoong panted, his thrusts becoming jagged, his knot threatening to catch. “You remember how I take what’s mine.”
With a brutal twist, he spun Yeosang around, shoving him face-down over the foot of the bed, next to where Seonghwa was pinned. Yeosang’s own instincts flared, a competing dragon’s defiance and a deep, ingrained need to yield to a stronger one. Hongjoong’s free hand ripped Yeosang’s pants and underwear down in one violent pull.
Revealing him.Not just male. The duality of their kind. Yeosang, like all dragons, possessed both. The soft, wet cleft of a cunt, already glistening with arousal from the charged atmosphere.
Hongjoong groaned, a sound of pure, predatory greed. “Good. You’re ready.”
He didn’t bother with any more preparation. He was soaked with Seonghwa’s fluids, his cock dripping. As his knot finally locked, swelling thick and immovable inside Seonghwa with a final, deep grind that made Seonghwa scream, Hongjoong pulled Yeosang’s hips back. He guided the head of his cock, still dripping and massive, down from Seonghwa’s stretched hole to Yeosang’s waiting entrance.
“He’s mine first,” Hongjoong snarled into Seonghwa’s hair, “but you’re mine, too.” And he pushed into Yeosang.
Yeosang choked, his face buried in the comforter. It was too much, too fast, a brutal stretch that burned. Hongjoong was locked inside Seonghwa, but the angle allowed him to press the thick, knotted base relentlessly against Yeosang’s entrance, fucking into him with short, brutal plunges of his hips, using Yeosang’s cunt to grind against while he was tied to his mate.
The obscenity of it was visceral. Hongjoong, knotted deep in Seonghwa’s cunt, fucking Yeosang’s cunt with the same desperate, rut-driven energy. He draped himself over both of them, a beast claiming his treasures. His teeth found Seonghwa’s shoulder, biting down hard enough to bruise, as his fingers dug into Yeosang’s hipbones.
“Gonna come,” Hongjoong gasped, his body tightening like a coiled spring. “Gonna flood you both. Mark you. Mine.”
His release was a convulsive, endless eruption. Seonghwa felt the hot, profound pulses deep inside, the impossible fullness of the knot sealing it in. Yeosang cried out as Hongjoong’s cock twitched and jerked against him, spilling a second, copious wave into his own channel, the heat of it shocking, claiming.
For a long moment, there was only the sound of ragged breathing and the wet, shared connection between them. Hongjoong, still locked inside Seonghwa, still buried in Yeosang, finally went still, his forehead pressed against Seonghwa’s spine, his body trembling with the aftershocks of his climax.
The feral light in his eyes had dimmed, replaced by a dazed, satiated exhaustion. The rut had crested, for now. He nuzzled Seonghwa’s marred shoulder, a soft, choked sound escaping him—part apology, part pure animal satisfaction.
Trapped beneath them both, Yeosang closed his eyes, feeling the warm drip of his leader’s release between his thighs, the heavy, possessive weight on his back. He knew, with a certainty that chilled and thrilled him, that this was no longer just a memory from a practice room. The ritual had begun. And none of them would escape it unchanged.
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And none of them would escape it unchanged.
Hongjoong’s knot finally began to soften after what felt like an eternity, the swollen flesh reluctantly releasing its claim on Seonghwa’s stretched channel with a wet, soft pop. A mix of their releases leaked onto the sheets beneath Seonghwa, who shuddered at the sudden emptiness. Hongjoong pulled himself from Yeosang with a low grunt, his spent cock sliding free. The room smelled of sex, sweat, and the sharp, ozone-like scent of dragon musk.
Yeosang collapsed onto his side, breathing ragged, feeling utterly used and hollowed out. Hongjoong stood on shaky legs, his body gleaming with sweat in the dim light. The rut still simmered beneath his skin, a banked fire waiting to flare. His eyes, dark and molten, scanned the wreckage of the bed, his mates.
“Not enough,” he rasped, the words slurred with residual instinct.
He stalked, naked and purposeful, to the closet. He yanked the door open, shouldering past hanging clothes. On the top shelf was a simple black cardboard box. He pulled it down, the contents shifting with a heavy, solid weight. Seonghwa pushed himself up on his elbows, watching with a strange, resigned focus. Yeosang just watched, drained.
Hongjoong ripped the box open. Inside, nestled in foam, was the toy. It was monstrous, a deep purple silicon shaft thicker than Hongjoong’s wrist, studded with uneven, nubby ridges and crowned by a brutal, spherical knot the size of a large orange. It was a tool for profound stretching, for mimicry of a draconic claim no human body could naturally accommodate.
“Joong,” Seonghwa whispered, his voice hoarse.
Hongjoong ignored him, his attention fixed on Yeosang. He grabbed a bottle of lube from the nightstand, coating the massive toy until it shone. “You wanted to be part of this,” Hongjoong stated, no question in his tone. He moved back to the bed, his movements predatory, efficient. “You are. You will be.”
He pushed Yeosang’s legs apart. Yeosang’s cunt was already swollen, pink, and glistening from Hongjoong’s earlier use. The sight made Hongjoong’s cock twitch back to life. He positioned the broad, blunt head of the dildo against Yeosang’s entrance.
“This is what we are,” Hongjoong said, and shoved.
Yeosang’s back arched off the bed, a silent scream tearing from his throat. The stretch was immense, a burning, tearing pressure that surpassed anything from the practice room years ago. The ridges dragged against his inner walls, each bump a distinct, overwhelming invasion. Hongjoong worked it in relentlessly, his own breath coming in harsh pants, fascinated by the obscene spectacle of Yeosang’s body struggling to accept the girth.
“Fucking take it,” Hongjoong growled, twisting the toy, burying it to the base of the shaft. The giant knot pressed against Yeosang’s entrance, a threatening, impossible promise. Yeosang whimpered, tears leaking from the corners of his eyes, his fingers clawing at the sheets.
Satisfied for the moment, Hongjoong left the toy buried, jutting grotesquely from between Yeosang’s thighs. He turned to Seonghwa, his true mate, whose eyes were wide, pupils blown with a mix of fear and dark arousal. Hongjoong’s renewed erection, flushed and angry, nudged against Seonghwa’s sore, dripping hole.
“You need to be full, Hwa,” Hongjoong murmured, his voice dropping to a possessive croon. “Always full. My knot belongs in you.”
He pushed back inside, a smoother entry now, but no less intense. Seonghwa gasped, his body accommodating the familiar, thickening shape. Hongjoong began to fuck him again, a slower, more deliberate pace this time, each thrust measured and deep. His eyes, however, were locked on the toy in Yeosang.
With one hand still gripping Seonghwa’s hip, he reached over and grasped the base of the dildo. As he drove into Seonghwa, he began to work the toy in Yeosang in the same, brutal rhythm.Out. Out.
The synchronization was perverse, a mechanical, shared penetration. The slick, squelching sounds from both of their bodies created a vulgar chorus. Hongjoong was a conduit of relentless sensation, fucking his seed deeper into Seonghwa while stretching Yeosang obscenely open with the knotted toy.
“Look at him,” Hongjoong grunted into Seonghwa’s ear, nodding toward Yeosang’s wrecked form. “Look what we’re doing to him. This is our world now.”
Seonghwa turned his head, watching as Hongjoong’s fist pistoned the purple silicone. Yeosang was barely coherent, muttering broken pleas, his body jolting with each thrust. A twisted sense of connection, of shared corruption, bloomed in Seonghwa’s gut, hotter than the friction inside him.
Hongjoong’s thrusts became erratic, his hips stuttering. “Gonna come again,” he warned, his voice tight. “Gonna fill you while I open him up. You feel that, Yeosang? You feel us?”
With a final, deep grind, Hongjoong shoved the dildo’s massive knot into Yeosang. It breached with a wet, popping sound, forcing a ragged scream from Yeosang’s throat as he was instantly, brutally stretched to an impossible limit. At the same moment, Hongjoong’s own knot swelled and locked inside Seonghwa, pumping another hot, claiming release into his depths.
Hongjoong roared, a sound that shook the windows, as he spent himself, anchored to both of them—by flesh in Seonghwa, by silicone in Yeosang.
The roar faded into a deep, shuddering sigh that seemed to pull all the remaining energy from Hongjoong’s bones. His weight, already heavy on Seonghwa, became an absolute, immovable anchor. The violent tension that had wired his muscles for hours dissolved instantly, leaving behind a boneless, sapped wreck. His breathing slowed, deepening into the ragged, rhythmic pattern of utter exhaustion.
Within minutes, it turned into the soft, whistling inhales of profound sleep. He remained inside Seonghwa, his knot a firm, full bulge keeping them fused together, his softening cock pulsing gently with the last faint waves of his release. One arm was slung possessively over Seonghwa’s waist, his fingers splayed against the damp skin of his stomach. The other hand had fallen away from the dildo buried in Yeosang, now resting limply on the ruined sheets.
Silence, thick and sticky, settled over the room, broken only by Hongjoong’s sleep-sounds and their own labored breathing.
Yeosang lay on his side, trembling. The initial searing stretch of the toy had muted into a deep, internal throbbing. He tried to clench around it, a reflexive shock at the foreign mass, but his muscles were too strained, too defeated to comply. He focused on the sensation, separating each component. The bulbous knot was an unyielding barrier at his entrance, a constant, stretching fullness.
But deeper in, a new, unsettling pressure made itself known. The tip of the dildo, those first ten inches, had pushed past a threshold no human man could reach. A dull, distending ache bloomed low in his belly, a sense of internal occupation that was both violating and strangely grounding. He felt bloated, heavy, as if the silicone had weight and substance inside his very core. He could almost trace its imagined path within him, a cold intrusion warming to his own body heat.
“Fuck,” he whispered, the word barely audible. He shifted minutely, and the movement sent a jolt through his insides, the ridges inside him shifting against tender flesh. “It’s… it’s in so deep.”
Seonghwa turned his head slowly, his cheek resting against the pillow, his body held captive by Hongjoong’s sleeping form. He watched Yeosang’s face, pale and sheened with sweat, his eyes wide with a mix of shock and dazed acceptance.
“Are you okay?” Seonghwa asked, his voice a low, cracked thing. It wasn’t a casual pleasantry; it was a real question, heavy in the air.
Yeosang let out a shaky breath that wasn’t quite a laugh. “No. I don’t know. I feel… split open. And full. Really, really full.” He swallowed, his Adam’s apple bobbing. “It feels like it’s in my stomach.”
“It might as well be,” Seonghwa said, his own voice gaining a thread of strength. He winced as Hongjoong’s knot tugged inside him with a slight shift. “He’s never used that one on me. Not yet. He just… showed it to me once. Said we’d need it.”
They lapsed into silence again, the reality of what ‘need’ meant now horribly clear. The scent of sex and dragon was a physical blanket in the room.
“He’ll wake up hungry again,” Yeosang said, more to himself than to Seonghwa. He glanced at Hongjoong’s sleeping profile, peaceful now, all that feral rage banked. “Won’t he?”
“Yes,” Seonghwa confirmed. There was no fear in the statement, just a weary certainty. “It will come in waves for a few days. It’s his first true rut since we’ve been together. It’s been building for years.”
Yeosang absorbed this. His gaze drifted from Hongjoong to Seonghwa’s face, searching for any trace of resentment, any anger at his intrusion into this brutal, private bond. He found none. Just exhaustion, and a profound, calm awareness.
“You’re not mad?” Yeosang finally asked, the question he’d been holding since the practice room, since Hongjoong’s eyes had first darkened with recognition. “That I’m here? That he… used me like that?”
Seonghwa’s lips, swollen from being bitten, curved into the faintest ghost of a smile. It held no joy, but a deep, resonant relief. “Mad?” He shifted his hand, the one not pinned under Hongjoong, and laid it over Yeosang’s where it gripped the sheet. “Yeosang, look at him. Look at what he is right now. Do you feel that knot?”
Yeosang nodded, the movement small.
“I could never handle this alone,” Seonghwa admitted, the confession quiet and raw. “I love him. More than anything in this world or any other. But this… this rut isn’t about love. It’s about biology. It’s about a dragon’s need to claim, to breed, to secure his lineage. It’s relentless.” He squeezed Yeosang’s hand lightly. “You’re a dragon. You understand the pressure in your blood. You can take what he needs to give when the… the violence of it is too much for just me. It’s not about sharing him. It’s about surviving him.”
He let out a long breath, his body relaxing incrementally against the mattress, accepting the weight of his mated, sleeping dragon. “I’m glad you’re here. I needed the help.”
Yeosang stared at their joined hands, then back at Seonghwa’s honest, tired face. The jealousy he’d braced for never came. Instead, a strange, fractured solidarity settled in its place. They were both pinned, both filled, both claimed by the same terrifying, magnificent creature. The dildo in his cunt felt less like a violation and more like a shared burden, a physical echo of the knot Seonghwa carried.
“He’s heavier than he looks,” Yeosang muttered, a weak attempt at humor as he glanced at Hongjoong.
"Do you think he will breed us both?" asks Yeosang
Seonghwa was silent for a long moment, his fingers absently tracing the curve of Hongjoong’s knuckle where his hand still lay possessively on Seonghwa’s stomach. The weight of the question settled in the space between them, thick as the smell of sex and spent magic.
“I don’t know,” Seonghwa finally said, his voice hushed. “His instinct is to seed his true mate. That’s me. But his dragon… it sees what belongs to it. It doesn’t distinguish. It just claims.” He turned his head, meeting Yeosang’s gaze. The purpling bite mark on his shoulder stood out lividly against his skin. “You’re his, too. In a different way.So maybe. If the rut demands it.”
Yeosang absorbed this, the deep, constant pressure inside him a dull reminder of that claim. “It would be easier if he did,” Yeosang murmured, the admission surprising him. “Then it wouldn’t feel like just… taking his frustration.” He shifted, and the toy moved inside him, a heavy, alien presence. “Fuck, this thing.”
Before Seonghwa could respond, the body between them stirred.
Hongjoong’s breathing hitched, changed. The soft snores cut off. A low, visceral groan vibrated through his chest and into Seonghwa’s back. His fingers twitched, then clenched, digging into Seonghwa’s belly. The semi-soft knot still plugging Seonghwa began to pulse, thickening again with alarming speed.
“He’s waking,” Seonghwa whispered, a tremor of anticipation lacing his words.
Hongjoong’s eyes opened. They were pure, molten gold, the human brown completely scorched away. He lifted his head from Seonghwa’s spine, a predator assessing its surroundings. His gaze locked onto their joined hands, then traveled up Yeosang’s arm to his face, down to where the base of the purple toy protruded from his body. A fresh, guttural sound crawled from Hongjoong’s throat.
The sleepy vulnerability was gone, incinerated in an instant. The rut had circled back, hungrier.
“Mine,” he rasped, the word scraping raw. He pulled his softening cock from Seonghwa with a wet, slick sound, ignoring his mate’s sharp gasp. He moved with a fluid, terrifying grace, rolling off Seonghwa and kneeling between Yeosang’s splayed thighs. He wrapped a hand around the base of the dildo.
Yeosang braced. “Hongjoong, wait—”
Hongjoong yanked. The massive knot dragged against Yeosang’s oversensitized rim, a brutal, stretching friction, before it popped free with a sick, wet plop. A flood of cool air and lube followed its exit. Yeosang cried out, his body convulsing around sudden, shocking emptiness.
Hongjoong didn’t give him a second to recover. He flipped the toy, coating the fresh end in the mess dripping from his own cock and Seonghwa’s spent hole. He didn’t look at Seonghwa. His entire focus was on the new task. He pushed Seonghwa’s legs up, exposing him completely—reddened, used, leaking Hongjoong’s last release.
“My turn,” Hongjoong grunted, and pressed the blunt, ridged head of the dildo against Seonghwa’s entrance.
Seonghwa’s eyes went wide. “Joong, that’s—it’s too big, after your knot, I can’t—”
“You can.” Hongjoong’s voice brooked no argument. He leaned his weight into it.“You will. Need you ready. Need you open for everything.”
The stretch was obscene. Seonghwa’s body, already stretched from the knot, was forced to accommodate a different, unyielding girth. He choked, his head thrashing back, fingers clawing at the sheets. Hongjoong watched, mesmerized, as the thick purple silicone disappeared inch by torturous inch into his mate’s body, the ridges distending him visibly. He fucked it in slowly, ruthlessly, until the base sat flush against Seonghwa’s skin, the mock-knot a firm pressure against his rim.
Seonghwa breathed in ragged sobs, overwhelmed, his body clasping the intrusive shape. Hongjoong left it there, lodged deep. Then he turned his fever-bright eyes back to Yeosang.
“You.” He grabbed Yeosang’s hip, pulling him closer. “You’re empty now. Wrong.”
Hongjoong’s renewed erection, fully hard and dripping, nudged against Yeosang’s sore, slippery folds. He didn’t ask. He drove in, a single, deep stroke that buried him to the hilt in Yeosang’s cunt. Yeosang gasped, the fresh fullness a sharp contrast to the cold toy he’d just held.
Hongjoong set a brutal, fast pace from the first thrust, his balls slapping against Yeosang’s skin. Every forward slam pushed Yeosang’s body up the bed; every withdraw dragged him back. The force was animalistic, functional. His other hand reached back, fingers finding the base of the toy in Seonghwa. He began pistoning it in a ragged counter-rhythm to his own fucking.
The sound was filthy. The wet slap of his hips against Yeosang, the squelch of the toy plunging in and out of Seonghwa, their mingled cries and Hongjoong’s guttural grunts. He was a machine of consumption, taking from both of them, stuffing one full of silicon while fucking the other raw.
“Gonna come inside you,” Hongjoong panted at Yeosang, his thrusts becoming erratic, jerky. “Mark your cunt. Make sure it remembers.” He threw his head back, cords standing out in his neck. “Hwa—feel that? Feel me using him? While you’re stuffed with my claim?”
Seonghwa could only nod, whimpers torn from him with each jab of the toy, his eyes glued to the sight of Hongjoong’s cock spearing Yeosang.
Hongjoong’s control snapped. With a roar that was more dragon than man, he hammered into Yeosang one last time, his body locking, his release flooding Yeosang’s channel in hot, pulsing jets. As he came, his hand on the toy shoved it impossibly deep into Seonghwa, grinding the fake knot hard against his prostate.
Seonghwa came with a shattered cry, untouched, his body clamping around the intrusive toy, his own release painting his stomach in thin stripes. Yeosang clenched around Hongjoong’s throbbing cock, a secondhand climax wrenching through him from the sheer force and the scent of virile, dominant release.
Hongjoong collapsed forward over Yeosang, spent again, his breath scorching hot on Yeosang’s neck. Beneath him, Yeosang felt the warm leak of Hongjoong’s seed. Beside him, Seonghwa trembled, the toy still buried inside him.
The cycle was established.Claim. Rest.Claim again.
Hongjoong’s weight grew heavy, his breathing slowing towards sleep once more. His softening cock slipped from Yeosang’s body with a slow, wet dribble.
In the heavy quiet, Seonghwa spoke, his voice raw. “He will,” he said, answering Yeosang’s earlier question.
He turned his head, looking at the spent dragon slumped between them, then at Yeosang’s exhausted face. “He’ll try to breed us both. His nature won’t know the difference. Not like this.” He reached out, his fingers brushing a strand of hair from Yeosang’s damp forehead. “The real question isn’t if he will. It’s what happens after.”
Outside, the first grey light of dawn bleached the edges of the blackout curtains. The room stank of sweat, sex, and something older, something metallic and wild. Hongjoong slept. Seonghwa and Yeosang lay awake, plugged and filled in different ways, waiting for the dragon between them to wake again, hungrier.