#Invincible | Explore Tumblr posts and blogs

slutla · 1 day ago

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“A” 4 EFFORT ! | MARK GRAYSON X FEM READER

warnings: 18+. nsfw. nerd ! mark grayson, bimbo! bully! reader. mark is a dork n i love him idc. boob job, blow job. marks a virgin. usage of puppy. spit. indecency in a storage room. whimpering. he cries. college au. no powers. pet names, corny nick names but it’s used in a degrading way. degradation. praise. he’s obvi a lil ooc.

summary: mark, smart, awkward, and far too soft-hearted, made the mistake of doing one too many assignments for you. a bully in heels, unhinged and relentless, you’ve taken a liking to him in the worst way possible. wc: 4.0k-ish

an: minors n ageless blogs dni. i scraped n rewrote this idea like 3 times b4 finally finishing it. whoops.

Mark is hiding—yes, literally hiding—curled up like some sad, oversized hermit crab shoved into the mildew-scented dark of the campus storage closet. Knees pulled to his chest, hoodie bunched over his head, the flickering overhead light doing nothing but throwing sad little shadows across his hunched spine. He’s tucked into himself like if he folds small enough, maybe you won’t find him. Maybe you’ll just assume he’s dead and move on.

He did your assignment again. Like always. Like clockwork. Like the stupid little pet you keep on a leash of guilt and half-smiles and flirty threats. But this time? He tanked it. On purpose. Slipped in the wrong citations, fudged the formatting, “forgot” a conclusion. Got you a solid C-minus. Barely scraped the bottom of passable. And now he’s sitting here marinating in dread, picturing your reaction—the dramatic sigh, the tilt of your head, the sharp, sweet twist of your mouth when you’re disappointed. Or worse, unamused.

He’d tried to convince himself it was a smart move. A soft rebellion. Maybe if you bomb once, you’ll stop throwing your workload into his lap like it’s part of his tuition. Maybe you’ll get the message without him having to look you in the eye and say no.

But now he’s here, heart doing that ugly fluttery thing like it’s trying to crawl up his throat, every footstep outside the door sounding like you in your usual stormcloud mood. Sharp clacking shoes. Soft voice. That sugary venom in your tone when you call his name like you own it. His phone buzzes. A small sound, pathetic even, but it might as well have been a gunshot for the way it ricochets through the cramped silence.

Mark jumps, a sharp, startled twitch of limbs against concrete and metal shelving, knocking into a box of dusty paper towels with a soft thud. His heart nearly claws its way out of his ribcage, frantic and feathered, wings beating uselessly against bone. With a hand that barely feels like his, fingers cold and trembling, he drags the phone out of his pocket. Screen cracked, brightness low. It lights up his face like an omen. One message. From you.

“I will find you.” That’s it. No smiley face, no punctuation. Just four words, typed clean and sharp like a promise. His blood turns into static. Because he knows you. Knows the games you play, the way you turn hide-and-seek into warfare. This isn’t a bluff. You will find him. You’ll crawl through every hallway, knock on every door, whisper his name down every corridor until he’s backed into a corner with no exit and no excuse. He swallows hard, breath caught halfway in his throat.

The knob fumbles. A weak, clumsy twist. Mark freezes, every nerve pulled taut like snapped violin strings and watches it turn in slow, gut-wrenching motion. And then you’re there. Grinning like you already won. Framed in the doorway like sin incarnate, all legs and ruined decency.

Your skirt’s a joke, barely there, riding high enough that he catches soft glimpses of plush skin, the smooth curve of your thighs glowing beneath the low hallway light. Your top’s slouched off one shoulder, bra strap peeking out. Lips glossy. Shameless. Entirely too much. Mark feels his soul leave his body. He should’ve picked somewhere with a lock. A church, maybe. A different continent.

“Well, well,” you laugh real pretty, like this is a game and you’ve already decided the ending. He wants to crawl into the mop bucket.

“Why do you look so scared, Marky?” Your voice is syrupy sweet, sticky with fake concern. A pout on your lips, mock-sincere, but your eyes give you away, glinting, bright, sharp like broken glass.

Mark flinches again, visibly, like the nickname itself has claws. He hates that name. You know he does. He’s told you, multiple times, in that tight, awkward voice like he’s trying not to snap. And still, there you go, dragging it out like gum on the sidewalk.

His skin prickles, goosebumps crawling up his arms like your words live beneath them. “I don’t bite,” you add, stepping forward, one slow click of heel against floor after another. But you do. You bite and chew and leave bruises just from talking, and he’s not sure what’s worse, the way your words twist around his spine or the way his traitorous heart jumps every time you say his name like it belongs to you. He doesn’t answer. Can’t. His mouth’s too dry.

He stands up. God knows where he finds the nerve, maybe somewhere between survival instinct and dumb luck but he pushes off the stack of old textbooks and stands on shaky legs, spine straightening like a man preparing for war.

Too late. You’re already on him. The door clicks shut behind you, soft but final, like the last nail in a coffin. You don’t even give him room to breathe, step right into him, cut off his air, your chest pressed flush against his. He feels everything. The soft weight of your tits against his ribs, the heat of your skin soaking through his hoodie, the sweet, toxic scent of your perfume curling into his lungs.

There’s nowhere to look. Nowhere to run. And God, he wishes he wasn’t so aware of the way his heart’s pounding like it’s trying to punch through his sternum.

“L-look…” His voice cracks halfway through, eyes darting to the dusty shelves, the light fixture, anywhere but you. “I’m really sorry… I didn’t do it on purpose.” A lie. Such a bad, obvious, choking lie. It clings to the back of his throat like smoke, bitter and foul. He can feel your smirk before he even sees it

Your face hovers just inches from his, the space between you nothing but shared breath and tension so thick it could choke. Your plum-glossed lips linger just over his, not quite touching like a threat, like a dare. You’re pretty. Pretty in a way that feels curated, intentional. Glossy and shallow like a magazine ad come to life. It makes his ears burn, dusted pink at the tips. He looks like he wants to disappear into the wall. You look like you’d pin him to it for fun.

“Awe, Marky, you’re being so mean to me, you know that, right?” Your voice dips low, not soft, not gentle, but lush and poisoned, the kind of sweetness that sticks in your teeth and leaves a burn going down.

You pout like you’re heartbroken, big eyes all shiny, lips pushed out in that perfect little curve, and jab a single manicured finger into his chest, firm and unforgiving. He doesn’t move. Can’t. It’s like you’ve nailed him to the floor, body locked up, breath hitched.

Your long nail presses into the fabric of his hoodie, right over the solid thrum of his heartbeat. He’s trembling under you, not visibly, not like a coward, but in that subtle way only you notice. The kind of tremble that starts in the hands and climbs up the neck. The kind that comes from being caught.

“I trusted you,” you add, voice dropping just a little more, breathy and laced with mock hurt. “And you went ‘n sabotaged me? After I've been soo nice to you?”

He gulps. Loud and shaky, Adam’s apple bobbing like it’s trying to make a run for it. Poor thing.

“Sweet puppy’s grown a backbone now, has he?” you coo, tilting your head, voice dipped in amusement that’s just short of cruel. You don’t pull away. Of course you don’t, instead, that impossible closeness tightening like a noose.

His shoulders hit the shelf behind him with a soft thud. He can’t back away any further. Your chest presses against his, soft curves molded against hard muscle, and you feel it—feel everything. The way his breath stutters. The way his hands twitch at his sides like he’s trying not to grab you.

And lower, the real betrayal. He’s half-hard, thick and aching, tenting his pants like a loaded secret he can’t tuck away. You smile, slow and lazy, eyes flicking downward, then back to his face.

“Cute,” you murmur, almost fond. He wants the ground to swallow him whole.

You slide a hand down. Deliberate. Slow. Like you’ve got all the time in the world to ruin him. Fingers trail over the thick line in his pants, heat trapped beneath the fabric, swollen and straining—and you wrap your hand around it through the material, squeezing just enough to make him suck in a breath. His hips twitch. His jaw clenches.

He’s trembling now, a little, but it’s there. A ripple under your palm. You look him right in the eyes, eyes wide and glinting with something unholy. Your thumb strokes once. Soft. Cruel.

“Did me callin’ you a puppy make you hard?” Your voice is low, a velvet drawl, wrapped around mockery like it’s a love song.

“You’re, uhh… too close…” He whispers it. Barely. Like maybe if he says it soft enough, the words won’t count. His whole body is stiff, locked up, trying not to think about your hand wrapped firm around his bulge, the heat of your palm, the way your thumb had moved.

But it’s impossible. You’re too close. Too close. You’re all over him, heat and scent and lips a breath away, voice curling into his ear like silk and fire. And his brain? It’s white noise. He swallows hard, again, like maybe that’ll push the shame back down. Like maybe it’ll kill the way his dick pulses helplessly under your grip. But it doesn’t. Nothing helps.

You can feel it too, the way his body betrays him, twitching under your hand like he’s trying so hard to behave, to not give in. It’s adorable, You think.

You half-smile, head tilted, lip gloss catching the light like temptation bottled up. “Let’s make a deal,” you hum, voice flat and casual, like you’re discussing lunch plans, not unhinged propositions. “I’ll suck your dick, and you do my work properly.”

He chokes. Not metaphorically, he literally chokes, breath catching mid-gasp like his lungs betrayed him. His face flushes immediately, that soft, pale pink crawling up his neck to the tips of his ears.

“W-what… what do you—” His voice breaks, small and high and strangled, as if saying it out loud would summon lightning. You roll your eyes so hard it’s almost theatrical, exasperation oozing off you like perfume. “What’re you actin’ dumb for?” you snap, grip tightening just a little around his cock, enough to make his hips twitch again.

“You’re already hard.” Your words hit him square in the gut, shame blooming behind his eyes, his mouth working silently like he wants to say something, protest, maybe—but all he manages is a sound. A low, broken exhale that sounds suspiciously like surrender.

He’s not pulling away. And he’s not saying no. You notice. And he’s cute, you think so now. In a nerdy, helpless, needy kinda way. The flushed ears. The twitchy hands. The stutter in his voice like he’s not used to being handled. It’s charming. Pathetic. A little funny.

So really, it’s a win-win. He gets to feel the touch of a woman—maybe for the first time, if you had to guess, and you get guaranteed grades for life. Straight A’s and a warm mouthful of praise every time you strut past your professors. Everyone’s happy.

You lean in, your nose brushing his, lips brushing the shell of his ear now, soft enough to be dangerous. “You gonna be good for me, Marky?” you whisper, voice sticky and slow.

“I’m a real good fuck, actually,” you say, so breezy, so matter-of-fact it’s almost cruel. Your smile’s all teeth and glittering pride as your knees bend, thighs spreading just a touch as they kiss the cold linoleum floor. He looks down at you, eyes blown wide and lips parted like he’s watching a dream and a nightmare crawl into his lap at the same time. You tilt your head, all smug satisfaction and sweet venom.

“You got lucky,” you hum, palms sliding up the inside of his thighs now, thumbs hooking the waistband of his pants like a promise. And he knows it. Knows he’s in over his head. Knows you’ve got him right where you want him.

You make a show of it. Fingers slow and precise, unbuttoning him like you’re unwrapping a present you already know you’ll like. The zipper drags down with a lazy hum, and his breath stutters. He clenches the fabric of his hoodie like it might anchor him.

You tug his pants down just far enough, and then the boxers. He twitches when the cold air hits him, body jerking like he wasn’t ready, like he should’ve been, but wasn’t. And yeah. He’s big. Your lashes flutter. A slow, lazy grin curls on your lips like sin itself is stretching out to get comfortable. It’s better than you expected—thick, flushed dark, heavy where it hangs, and already leaking like his body’s ahead of his brain. Small pearls of pre ooze from his slit, leaving a slimy trail all the way down to his heavy balls and a light dusting of hair.

You glance up, just to watch his expression twist, poor boy, caught somewhere between pride and terror. His mouth parts like he might say something, but nothing comes. You look back down and press a soft kiss to the tip, soft and sweet. The mess sticks to your gloss, shines faintly when you pull back just an inch.

He whispers something—barely, like even his voice is too embarrassed to say it out loud. But your hand’s already moving, slow and deliberate, working him up with lazy strokes that make his legs twitch. You tilt your head, smile playing soft on your lips like you don’t know he’s on the verge of breaking.

“What’dya want, baby?” You purr it, like honey slipping off your tongue, like he has any real say in the matter. A mercy, letting him speak at all. He stutters, Red all the way down his neck now, lip caught between his teeth as his voice cracks.

“Y-your tits…” A breathless pause. “Wanna… feel them.” His hands hover, fingers twitching mid-air like he’s too scared to ask properly, like he’s afraid you’ll laugh.

You blink once, then laugh anyway—not mocking, more amused, indulgent. You lean forward just enough for your chest to brush against him, soft and warm through the thin fabric of your top.

“You wanna feel these?” Your voice drips slow, the words curling at the edges, soft like something wicked in silk. He nods before you’ve even finished the sentence—frantic, desperate, practically drooling like a mutt starved for affection. It’s pathetic. It’s adorable. It’s everything.

You bat your lashes, long and thick, gaze dipped half-lidded as your fingers slip beneath the hem of your shirt. You tug it up slow, just to watch the hunger flicker in his eyes, then reach behind your back, a quick flick, and the bra slips off like it was never really meant to stay on.

They bounce free, soft and full, skin warm and glowing under the harsh closet light, and his breath catches so sharp you swear he might choke on it. You cup them lightly, just enough to make them spill between your fingers, teasing him without saying a word. Then, voice dropping lower, sweeter, with a tenderness that makes it sting:

“You wanna feel ’em with your dick… or your hands, puppy?” You watch his brain short-circuit, like he doesn’t know what’ll kill him faster. He doesn’t answer —can’t. His mouth opens like he wants to speak, but no sound comes out. Just a shaky breath and a helpless look, red-faced and wide-eyed, every ounce of his nerve short-circuiting all at once.

So you make the choice for him. You lean in, slow and deliberate, gaze fixed on his like you’re daring him to look away. One hand slips between your tits, the other trailing down with intention, You press your breasts together again, as his leaky ‘n throbbing cock slides in between them.

His knees nearly buckle. His breath comes in short, desperate little bursts, hands twitching at his sides like he doesn’t know where to touch, if he even can.

You tilt your head. “Feels good, huh?” Voice velvet-soft now, syrupy and slow. “Bet you’ve never had anything close to this.” And he hasn’t, And he knows it. Your slick, glistening breasts slide along his throbbing cock, coated in his warm precum. As you glide them up and down, your tongue flicks deliberately at his sensitive tip, teasing with slow, hungry licks. Mark’s body trembles, his muscles clenching with every shuddering breath. He ruts eagerly against your soft, yielding tits, like a dog in heat lost in the overwhelming pleasure. Nothing he’s ever fucked—his hand, a pillow, a toy—comes close to the wet, enveloping warmth of your breasts and mouth.

Your tongue swirls and laps at his pulsing cock, wet slurps and soft gags echoing through the room, mingling with the rhythmic slap of his balls against your slick, heaving tits. Mark’s groans are deep, guttural, his chest rumbling as you gently squeeze his balls, sending a jolt through his trembling frame. “You’re pretty big,” you coo, voice dripping with praise, “such a shame it’s attached to a dork who doesn’t even know how to use it.”

Mark lets out a desperate whine as you guide his throbbing shaft into the tight, wet warmth of your throat, deepthroating the length not already enveloped by the soft, plush fat of your tits. His cock throbs with every bob of your head, slick and warm in your throat. Mark’s in bliss, thinking if he died now, he’d go out happy, his dick devoured by such a pretty girl. Your soft pants, warm puffs of air teasing his sensitive tip, push him closer to the edge. His balls tighten, hips jerking as he feels the surge building, ready to unleash his pent-up load across your face and dripping tits.

“Hah—‘m gonna cum,” Mark chokes out, voice shattered, breathless, like he’s unraveling at the seams, pleasure swallowing him whole. You hum, low and smug, a wicked edge to it, and double down. Your head bobs faster, throat clenching around his pulsing cock, gurgling slurps and wet gags filling the air—loud, obscene, a filthy symphony just for him. Your tits, slick with spit and precum, squeeze his shaft tight, a perfect, plush vise. His dick’s buried in heaven, warm, wet, yours to ruin.

His legs quake, thighs trembling like they might give out. Head thrown back, it thumps against the wall, his only anchor as he falls apart. You catch the way his fingers claw at nothing, fists white-knuckled, and that pathetic, broken whimper slipping from his lips? It’s fucking music. His balls tighten, hips jerking erratic, desperate. He’s a mess, sweat-slick, eyes glassy, whimpering like he’s never been touched before.

“Poor Marky,” you say with a pop, voice dripping with mockery, using your hand to finish him off. “Thought you could handle me. Big cock, no clue how to use it.” Your pace doesn’t falter, lips slick, hand relentless, tits bouncing with every move. “Gonna blow already? Such a shame.”

And with that little remark, that teasing curl of your lips, that tone too smug to be anything but wicked, he falls apart. All messy ‘n sloppy, big fat load creating a warm and wet mess all over your breasts and dirtying your pretty face. A few stray droplets kiss your cheek, cling to your lashes. You blink slow, licking your lips like it’s nothing. Like this happens all the time.

You blink slow, all lazy-lidded and smug, the corners of your mouth twitching like you’re holding back more laughter—the kind that would make him shrink even further if he had anywhere left to run. But he doesn’t. He’s stuck there, looking absolutely devastated by his own body, like his soul left him mid-spill and hasn’t come back yet.

“Tears?” you croon, voice dipped in honey and mockery. “You cryin’ over this? Oh, baby.”

You reach up and swipe your thumb across the corner of his eye, not gently. It’s teasing, purposeful, like you want to see if the contact will shatter him completely. And it nearly does. His breath hitches and his eyes flutter closed like even that’s too much. His lashes are damp. His cheeks hot. He’s blushing so hard it looks painful. Shame clinging to him like a second skin.

“Don’t tell me that was your first time gettin’ off with someone watchin’,” you murmur, tilting your head, lips twitching again. “God, that’s actually so cute. I could eat you alive.”

And he doesn’t answer—just stands there, stiff and red and broken open in the prettiest way. You lean in close, your voice a whisper now. “Bet you’ll do anything I ask now, won’t you?”

He nods, slow and small like he’s ashamed of it — like even that’s a surrender too humiliating to admit out loud. But it’s there. Clear as day. He’s yours now. All soft eyes and trembling hands and a brain melted to mush. You smile, bright and sweet like you didn’t just break him down into dust.

Your fingers trace lazy circles on his bicep—featherlight, affectionate, like you’re rewarding a pet after a trick well done. And your tone? Cheerful. Too cheerful. Like you’ve moved on already.

“Great!” you chirp, lips popping on the G. “You can resubmit that assignment for me.” He stares, chest still rising and falling like he ran a marathon, lips parted like he wants to protest—like he’s got dignity left in some corner of his soul. But he doesn’t speak. Just swallows hard and looks away.

“Don’t look so gloomy, Marky,” you purr, already turning to adjust your skirt, unfazed. “You came, I smiled, we both got something outta it. Now go on. I want that A.”

You wink over your shoulder. He’s still standing there, stunned, pants around his thighs, wondering how the hell he ended up in this situation when he was trying to get out of it the first time.

#mark grayson x reader #mark grayson smut #invincible x reader #invincible smut #invincible #៹ archive !

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angelicbloom · 16 hours ago

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Another one of tonight’s fic

OVERSTIMULATING YOUR ALIEN BOYFRIEND !

pairing — mark grayson x gn!reader.

synopsis — what the title says 👅 stumbled upon this on twt and immediately thought of mark grayson. [ the link is porn btw so yeah fair warning ]

warnings — uhh porn with no plot :p

a/n — first post really nervous, i don't really write nsfw a lot so yeah mb if this is bad :( i just really had to get it out there LMFAO. i need him so bad it's actually insane. mark grayson get out my head challenge : impossible!

thinking about mark grayson being a good boy for you <3

jerking him off after a particularly stressful mission, his small moans turning into full blown whimpers and whines as he tries not to blow his load right then and there because he's a good boy, he knows better.

"baby please, please"

please just let him cum already! why are you being so mean to him, he's your sweet boy isn't he? :(

and when you give him the permission he'd been aching for, begging for, he blabbers small thank you's over and over in his whiny voice as he reaches that sweet relief, painting your hand in his sticky hot release.

he breathes heavily, eyes fluttering shut, practically panting as he tries to calm down from that intense orgasm- wait wait no, don't touch him there he's still all sensitive!

he groans, his eyes snapping open when he feels the familiar rhythm of your hand stroking his pretty cock :( he lets out embarrassingly loud noises, he can't do this again! but god it feels so good he can't help himself from bucking his hips up into your ruthless hand, wanting more.

"i can't, oh god i- i can't!" he whimpers, his body seemingly moving on it's own to chase that release again despite his words.

praise him, coo at him and he's all putty in your hands in an instant, willing to give you whatever you want, even if it renders him to an overstimulated pathetic mess, anything for his sweetheart.

his back arches off the bed, leaning into your touch, eyes all glossy as he loses himself in the pleasure you give him. another loud groan of your name rips from the back of his throat as he cums again.

he nearly cries when you don't stop jerking him off, are you trying to milk him dry? mindless babbles and sounds leave his pretty mouth as you use his previous load as lube, gently kissing his tears like you aren't the one overstimulating him.

he squirms and twitches under your touch, giving up on controlling his noises. the pleasure he feels bordering on painful but it only adds to the bliss, it feels so good he swears he sees stars, the only thing on his mind is you.

and when you pinch his nipples and tease them with your tongue, he knows he's done for.

his tears don't stop and neither do his moans of your name, just like your hand against his cock. he makes an effort to not scream your name when he cums for the third time in the span of such a short time by biting down on his bottom lip, he bites down so hard it draws blood. the muscles on his abdomen clenching and unclenching and you swear you've never seen a sight so beautiful.

your boyfriend looks so good like this, it's actually downright unfair how pretty he looks all blissed out like this.

the strongest man on the planet all pliant and needy under you is sure an ego boost.

and absolutely none of that helps with your own growing arousal.

his body writhes harder when you kiss him, everything feels so intense, even the kiss. with his brain turned almost all to mush he tries to sloppily kiss you back, all tongue and teeth accompanied by his soft whimpers which make you giggle.

and normally he'd laugh with you too if he wasn't all flushed and sweaty and acting like a dog in heat. his eyes still glossy as his chest heaves with the uneven breaths he takes.

and to no one's surprise he's still somewhat hard, viltrumite genes do wonders to your libido it seems.

"can you give me another one mark?" my god are you fucking crazy?! let him breathe!

but how can he deny his baby? especially when you look at him like that, but he's not even sure he can cum anymore and-

"please?" you bat your eyelashes at him.

and yeah, he's a goner.

it's gonna be a long night.

#ㅤㅤ✶ㅤ digitald0rk's library !#give him to me neoowwww #invincible x you #invincible x reader #mark grayson x reader #mark grayson x you #invincible smut #mark grayson smut #invincible #mark grayson #femcel

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