Work Text:
Taika clung to Keigo, claws still buried in his skin, feeling blood trickle around her fingertips, and her legs were locked around his waist. Similarly, his strong arms were clamped around her, trapping her against his chest. The room had already been getting hot, but now it was borderline sweltering with the ferocity of the demon’s anger seeping from him.
Dabi stood half crouching at the edge of the bed, blue eyes flaring with fire as he bared his fangs at the entangled couple with smoke pouring from his nostrils and between his clenched teeth. The black tattoos decorating his body and face seemed to dance in the dim lighting, licking along his skin like real flames. His gaze was fixed on the angel, but a small ball of guilt settled in Taika’s gut, knowing she deserved his rage too.
“She’s MINE,” Dabi snarled, clawed hand swiping out and grasping the ring of horn atop Keigo’s blond head, pulling him down backwards onto the bed with a muffled thud, almost taking Taika down with him. Keigo’s hands instinctively shot up, clawing at the demon’s hand and wrist as he squirmed beneath Taika, red-tinted gold eyes glaring up at Dabi.
Taika did her best to ignore the way Keigo’s squirming stirred her insides. She really did. But it was impossible, and a whimper slipped past her lips before she could stop it. She shivered as she felt Dabi’s hot gaze trail to meet her eyes, seeming to leave a burning path in their wake.
“Oh?” the demon sneered, giving the angel’s adjoined horn another rough tug, causing him to writhe and grunt.
“Ah~,” Taika mewled, eyelids becoming heavy as she braced her palms against Keigo’s ribcage.
Dabi’s grin turned sinister, not even casting a glance at Keigo when he dropped his free hand over the angel’s mouth to stifle whatever protest he was about to voice. “Is this what you do when I’m gone? Fuck anything that comes into your room like a fucking slut? Huh?”
Taika shook her head even though her inner walls clamped down on Keigo’s shaft with arousal. “No—I—he—” she couldn’t form a proper sentence with her jumbled thoughts.
“You just couldn’t wait and had to get your holes stuffed by someone else, huh? Is my cock not good enough for you?”
Keigo tried to pry Dabi’s hand from his mouth, muttering something into his palm as he continued struggling against his grasp. With a displeased grunt, the demon released the other man, though he didn’t do so gently. Keigo rubbed the skin over his mouth, which was an agitated red color, likely from the demon’s skin being too hot.
“Have you ever considered that maybe you’re the problem? Personally, I don’t think you fuck her right. And that’s why I’m here,” Keigo smirked, hands skirting up Taika’s thigh to possessively grip her waist, all while holding eye contact with Dabi.
The demon’s eyes narrowed, smoke puffing out as he blew an exasperated gasp. “Is that your way of saying you’ve been spying on us like a pervert?”
Keigo’s smirk melted into a wide, cocky grin, but he didn’t directly answer his question. “You’re pretty vanilla for a demon. Too soft. That’s your problem.”
Dabi crouched low enough to hover centimeters from Keigo’s face. “Doesn’t seem like a problem when she’s cumming on my cock.”
Both men’s attention snapped to Taika when she mewled and rotated her hips atop Keigo.
“Is that it, Kitty? Making you cum isn’t good enough anymore, you want to be manhandled?”
Taika’s answer to Dabi was a broken moan.
“Rough is what you want? Then that’s what you’ll get,” Dabi growled as he moved behind Taika, burying his hand in the hair at the nape of her neck, shoving her down against Keigo’s chest. She keened when Dabi sank a wet finger in her ass.
“Oh fuck,” she whined, drawing out the curse as unexpected pleasure coursed through her, making both holes clench rhythmically. With her face plastered against Keigo, she could hear his groan vibrating through his chest. His hands kneaded the flesh at her upper thighs and hips.
“I knew you’d like this, fucking slut. This hole right here—” Dabi pushed another finger in for emphasis and Taika nearly sobbed with pleasure “—is mine and mine alone to fuck. Understand?”
Taika nodded against Keigo’s chest, but she cried out when Dabi’s free hand struck her backside hard.
“I can’t fucking hear you, Kitty.”
“Yes, yes, I understand Dabi—nngh—my ass is yours,” she whined, rocking back against his fingers, eyes fluttering as the movement stirred Keigo in her pussy. Taika moaned and cursed as she ground her hips against the two men. “More, Dabi, please,” she begged as her thighs began to tremble.
“More of what? Tell me what you want instead of clamping on my fingers like a whore.”
Taika didn’t know why his words turned her on more, made her lower muscles tense, sent jolts of pleasure down her spine. “Just more, please, please, please, give me anything,” her words were borderline desperate.
Taika shivered when Dabi exhaled loudly, the smoke from his lungs ghosting across her sensitive flesh. Her eyes nearly crossed when he eased in another finger. She had to force her body to relax as it tried to clamp down at the intrusion.
Soon, Dabi could glide his fingers easily in and out of her, drawing more muffled moans from her throat despite her trying to stifle them by showering Keigo with kisses everywhere she could reach. She groaned in aversion when Dabi’s fingers disappeared, leaving her feeling empty and clenching around nothing. He slapped the reddened skin of her ass again.
“Look at your gaping hole so eager for my cock. You ready to take me like a good whore?”
Taika couldn’t answer; her mind was swimming in blinding pleasure like she’d never felt before and Keigo was biting her bottom lip. She rocked her hips down on him, so close to another orgasm despite the maddening lack of stimulation. The sound that left her lungs in a rush as Keigo gave one hard thrust up into her was embarrassingly salacious, mouth falling open and eyes wide.
Taika keened when Dabi landed another rough spank, followed by a pained gasp from Keigo. The angel grimaced beneath her, fingers digging into her flesh as the red tint to his irises spread further, nearly touching his pupils and erasing the last golden sliver.
Dabi’s eyes shone as he manhandled Keigo’s scrotum. “You really are a slut, Kitty. Look at how much you’ve dripped on him, all the way down his balls.” Dabi spanked her again. “Guess this is all you’re good for,” the demon laughed, the deep rumble accompanied by the distinct sound of crackling fire.
A pleasant shiver ran down Taika’s spine as Dabi plunged both thumbs in her ass, spreading her open while he rubbed his dick over the slicked hole. “You’re nothing but a cock sleeve to me, just a whore with holes for me to fill. Isn’t that right, Kitty?”
Taika whimpered, twisting at the waist to face the demon, her hand clamping over his. “Yesyesyes, use me. Please,” she whined, shaking her hips with need. “Fuck me, fuck me, fuck me, pl—” She cut off with an aborted gasp, nearly choking on air as her back arched in pleasure when Dabi shoved inside her all at once.
The demon growled wildly, heated hands forcing Taika’s hips to meet his thrusts as her body thrashed with a violent orgasm. He gripped her hair, bringing her flush against his chest so that his lips spoke directly into her feline ear. “Fuck, you’re such a slut, and that’s an insult coming from an incubus. You even stooped so low as to fuck my best friend behind my back. How does it feel being a whore for us, cumming while being stuffed with cock?”
Taika was being fucked stupid and she knew it. She loved it. She could only focus on the desire coursing through her despite coming down from her orgasmic high. Keigo’s hand wrapped around her throat as he bucked inside her, Dabi’s claws scraping her scalp while he slapped and fucked her ass, the alarming amount of wetness streaming from her pussy.
“I see why you’ve been distracted by this one now, Dabs,” Keigo said breathlessly, the redness in his wings steadily crawling closer to the tips.
“Shut the fuck up, Keigo, you’re just as much of a whore as she is. Couldn’t help putting your dick where mine was, huh? How long were you spying on us, just aching to burying yourself in her hole slick with my cum?”
“Long enough to have your O face memorized,” the angel retorted, wings battering the mattress beneath him hard enough to push him into a sitting position. The red color finally consumed every inch of his feathers and swallowed the final golden ring around his irises. In a blur of motion, Keigo had somehow managed to flip all three of them, Dabi splayed out on the bed with Taika lying back on his chest, and the angel on top, crimson wings spread wide in an animalistic display of dominance.
Keigo grinned at the sight beneath him; Taika’s blissed out face, skin flushed and mouth agape, but eyes still hungry even as her body twitched from overstimulation. Even Dabi’s burning scowl was hot. The angel licked his lips. “Are you done bitching so we can fuck your girlfriend properly?”
The demon rolled his eyes, though his lips were curling into a smile.