#Loki Laufeyson | Explore Tumblr posts and blogs

societyfolklore · 1 day ago

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Plus One

Title: Plus One (Prompt- who invited them to the holiday party?) Pairing: Loki x SHEILD Agent!Female Reader

Summary: Thor brings Loki along to the Avengers Christmas party, and no one-not even you-was prepared for it. A night of tension and unexpected moments leads to revelations that are far from festive.

Word Count: 4.5k (woah this got away from me…)

Warnings: /Warnings // Explicit Content //18+, Minors DNI, smut, DARK-ish (just Loki being Loki really) fingering, Unprotected sex Not Beta read.

A/N: Another entry for @the-slumberparty December daze challenge …. Day 21

The annual Avengers Christmas party was the kind of event that had its own gravitational pull. No one dared to skip it-Tony Stark’s reputation for ‘over-the-top’ festivities guaranteed a night to remember (and sometimes regret). The compound sparkled with festive charm, every inch of it covered in twinkling lights, tinsel, garlands, and a seemingly endless supply of mistletoe that Tony had strategically placed to stir up drama.

You’d been looking forward to the party for weeks. It wasn’t often the team had an excuse to let their guard down and embrace something as simple as holiday cheer. If you were honest with yourself, it was also a chance to see Thor. The Asgardian always brought a sense of camaraderie to these events with his booming laughter and stories of Yuletide traditions from another realm, plus who didn’t like a chance to swoon a little over an ‘God’.

The night began as you expected-Natasha at the bar, teasing Clint about his questionable sweater; Sam and Bucky in a competitive battle of holiday trivia that was growing increasingly loud and animated; and Steve doing his best to avoid being cornered by overly curious SHIELD interns. It was chaotic, warm, and exactly what you needed.

At least, until you saw him.

You’d been mid-conversation with Wanda when the room seemed to shift. A ripple of unease spread through the crowd, subtle but undeniable. Curious, you turned your head and there he was. Loki.

Standing by the bar, drink in hand, the God of Mischief looked entirely too at ease in a room full of people who’d rather not be in his company. He was dressed impeccably in a dark suit that somehow managed to feel more threatening than festive. His jet-black hair was swept back, and his piercing blue eyes scanned the room with a lazy confidence that set your teeth on edge.

“What the hell?” you muttered under your breath, your drink momentarily forgotten.

Wanda followed your gaze, her brow furrowing. “Thor brought him,” she explained quietly. “Apparently, he didn’t want his brother to spend the holidays alone.”

“That’s… considerate,” you replied, though your tone dripped with scepticism. “But Loki? At a Christmas party? This has disaster written all over it.”

Wanda shrugged looking back at you. “He’s been calm so far, charming even. Maybe he’ll surprise us.”

You snorted. Loki wasn’t the kind of person who ‘surprised’ people in a good way.

As if sensing your thoughts, Loki’s gaze locked onto yours from across the room. His lips curved into a slow, knowing smirk that made your stomach twist. He raised his glass slightly in a mock toast, his expression equal parts amusement and challenge.

You turned back to Wanda, doing your best to ignore the flush creeping up your neck. “This is going to be a long night.”

Moments later, you found yourself seeking out Thor, hoping for some kind of explanation. You spotted him near the buffet table, a plate stacked high with what looked like an alarming combination of turkey and dessert pastries. He was laughing boisterously at something Steve had said, completely at ease despite the tension his brother’s presence was causing.

“Thor,” you said, cutting into the conversation. He turned to you with his usual wide grin.

“Ah! Seasonal Salutation! M’lady” he greeted warmly. “Have you tried the pudding? A most peculiar flavour but quite delightful.”

You waved off the question, getting straight to the point. “What is he doing here?”

Thor’s grin faltered slightly, and he glanced over his shoulder as if to confirm who you meant. “Loki? Well I- He had nowhere else to go for the holidays. It seemed cruel to leave him to his own devices.”

“Cruel to him or to us?” you shot back, crossing your arms. “You seriously thought this was a good idea?”

Thor sighed, his expression softening. “I understand your concerns, but he is my brother. I could not bear the thought of him alone on such a joyous occasion. Besides,” he added with a wink, “he promised to behave.”

You raised a sceptical eyebrow. “And you believed him?”

Before Thor could answer, a shadow fell over the two of you. You didn’t have to turn around to know who it was. The air seemed to grow colder, and a familiar voice, smooth and laced with amusement, cut through the festive noise.

“Talking about me already? How flattering.”

Loki stepped into view, his smirk firmly in place as his sharp gaze flicked between you and Thor. “I wasn’t aware I warranted such attention.”

Your jaw tightened, but before you could fire back, Thor clapped Loki on the shoulder, his usual jovial demeanour returning. “We were just discussing how you’ve managed to behave yourself so far. A true Christmas miracle!”

Loki’s smile didn’t waver, but there was a glint of something darker in his eyes as he turned his attention to you. “I aim to please.”

Your stomach flipped, though whether it was from irritation or something else, you weren’t sure. “Let’s hope it stays that way,” you said coolly, brushing past him before he could see just how much his presence was affecting you.

As you walked away, you could feel his gaze following you, burning into your back. This was definitely going to be a long night.

You drifted toward the far corner of the room, seeking refuge from Loki's piercing gaze that still lingered in your thoughts. The dessert table became your sanctuary, a whimsical display of Tony’s flair for the extravagant. Gingerbread skyscrapers stood proudly next to meticulously crafted snowman macarons, their glossy surfaces glinting in the ambient light. A fountain of eggnog, complete with a miniature motorized sleigh circling its base, gurgled in the background, adding a surreal charm to the festive scene.

You allowed yourself a brief moment to breathe, reaching for a chocolate-dipped strawberry and savoring the rich aroma of cocoa and ripe fruit. It was grounding, a small indulgence that pulled you back from the tension threatening to coil too tightly in your chest.

But the respite didn’t last long.

“Avoiding me already, darling?”

The familiar voice sent a jolt through you, smooth as velvet yet edged with a playful sharpness. Your hand jerked slightly, the strawberry wobbling precariously between your fingers. You turned your head sharply, meeting Loki’s unyielding gaze. He was closer than you’d expected, his tall frame looming with an ease that spoke of his predatory confidence.

His presence was suffocating in the most maddening way, and yet you couldn’t tear your eyes from him. Dressed to perfection, the crisp lines of his suit contrasted against the effortless way he commanded attention, even in silence. The faint scent of something rich and foreign clung to him-spices, leather, and an undertone of frost that teased at your senses.

“I wasn’t avoiding you,” you replied coolly, forcing your voice to remain steady despite the quickened thrum of your pulse. You deliberately brought the strawberry to your lips and took a bite, savoring the sweetness as a distraction. “I was enjoying the party. Something you seem to be incapable of doing without making it about you.”

Loki’s laughter rumbled low and deep, like distant thunder, curling around you in a way that made it hard to breathe. “Oh, I’m quite capable of enjoying myself, believe me,” he said, his voice layered with dark amusement. “I just find these… mortal festivities rather quaint.”

“Quaint?” You raised an eyebrow, the word dripping with disbelief as you gestured toward the decadent dessert spread. “Says the man who just interrupted my quiet moment at the dessert table.”

His smirk widened, the kind of expression that could unravel nerves and stir intrigue all at once. “Perhaps I wanted a taste of something sweeter,” he murmured, his tone infused with a deliberate intimacy that sent a rush of heat to your cheeks.

The strawberry caught in your throat for a moment, and you forced yourself to swallow, cursing the way your skin betrayed you. Loki noticed, of course he did. His keen gaze flickered over your face, amusement lighting up his sharp features. He tilted his head, the picture of faux innocence.

“Did I say something amiss?” he asked smoothly, the corners of his mouth twitching in barely concealed delight.

“You’re impossible,” you muttered under your breath, the words escaping as you stepped away from the table, hoping to put some distance between yourself and the maddening force of his presence.

Yet Loki followed, his movements unhurried, as though he had all the time in the world to unravel you.

“I’ve been called worse,” he quipped lightly, his voice as smooth as silk. His hands were tucked casually behind his back, yet his proximity felt charged, as if the space between you crackled with unspoken intent. “But tell me, darling, why are you so eager to escape me? Surely you don’t find my company that intolerable.”

“It’s not intolerance,” you shot back, turning on your heel to glare at him. “It’s self-preservation.”

He stepped closer, and the air seemed to grow heavier, the warmth of the room fading beneath the cool intensity of his gaze. His voice dropped, low and husky, the kind of sound that made your pulse stutter.

“And what, pray tell, are you preserving yourself from?”

The question hung between you, tangible and electric. His words weren’t a challenge, nor a taunt-they were a doorway, left slightly ajar, daring you to step through.

You opened your mouth to respond, but the words dissolved before they could form, leaving only the sound of your breath quickening in the charged silence. Loki’s gaze lingered on you, his smirk softening into something deeper, something that threatened to pull you under if you stared too long.

“Do let me know when you figure it out,” he said, his tone almost gentle now, as though the shift had caught even him by surprise. Then, without waiting for a reply, he turned and brushed past you, leaving the faintest brush of his coat against your arm.

You exhaled sharply, suddenly aware of how tightly you’d been holding your breath. Your heart thundered in your chest, every nerve still attuned to where he had stood just moments before. The room felt smaller now, as though his presence lingered, an echo of something dangerous and enticing.

You spent the next hour doing everything in your power to avoid Loki, though it felt like he was everywhere at once. His presence seemed to saturate the room, no matter how crowded it was. Whenever you turned, there he was: leaning casually against the bar, exchanging sly remarks with Natasha, or simply watching you with that insufferable smirk that sent heat creeping up your neck. It felt deliberate, a calculated game where the rules were known only to him, and you were the unwilling prize.

Finally, the weight of his gaze became too much. You slipped out of the main hall and into one of the quieter hallways, the muffled hum of the party fading behind you. The air here was cooler, the festive decorations sparser, and you exhaled a shaky breath, leaning against the wall to collect yourself.

“Running away again?”

The low, teasing voice sent a shiver down your spine, and you spun around, heart leaping to your throat. Loki stood at the end of the hallway, his silhouette sharp and imposing against the soft glow of a nearby string of fairy lights. The warm glimmer of the lights only seemed to enhance his cool, detached elegance, making him look every bit the dark prince he often pretended not to be.

“This isn’t running,” you said, forcing a steadiness into your voice that you didn’t feel. “It’s called taking a break.”

His lips curved into that familiar, maddening smile as he began to close the distance between you, each step slow and deliberate. “And yet, here I am. Drawn to you like a moth to a flame.”

You rolled your eyes, crossing your arms in an attempt to appear unruffled, though your pulse quickened the closer he came. “Do you practice being this insufferable, or does it come naturally?”

“It’s a gift,” he replied smoothly, the amusement in his tone only growing. “Though I must confess, your reactions make it all the more enjoyable.”

You took a step forward, unable to help yourself, despite the quiet voice in the back of your mind warning you to tread carefully. “Is that what this is? A game to you? Annoying me for your own amusement?”

Loki’s smirk faded, his expression shifting into something darker, more intense. His piercing gaze locked onto yours, and for a moment, it felt like he was looking straight into your soul. “Oh, darling,” he said, his voice dropping to a dangerous purr. “If I wanted to truly amuse myself, I’d do far more than simply annoy you.”

Your breath hitched, the implication hanging heavy between you, but you refused to let him see the effect he had on you. “Then what do you want, Loki?”

He stopped inches from you, the air between you charged and electric. His gaze was relentless, pulling you under like a riptide. “Perhaps,” he murmured, his voice low and hypnotic, “I simply want to see how far you’ll let me go.”

Your body betrayed you, heat rising as his hand brushed lightly against your arm. The touch was featherlight, yet it sent a jolt of energy coursing through you, igniting every nerve.

“You should be careful,” you said, your voice barely above a whisper. Even as you spoke, there was no conviction behind the words, only a trembling uncertainty that made your heart pound. “You’re playing a dangerous game.”

Loki’s lips curved into a wicked smile, his confidence unwavering. “Danger is where I thrive, darling. Tell me… do you?”

Before you could respond, his hand rose to cup your cheek, his touch surprisingly gentle despite the chaos he stirred within you. His thumb brushed softly against your skin, a maddening contrast to the storm raging in your chest.

“Stop me,” he murmured, his voice intoxicatingly low, his breath warm against your lips. “If that’s what you truly want.”

But you didn’t.

You surged forward, closing the gap between you as your lips met his in a kiss that was equal parts fury and inevitability. It was raw, consuming, and all the more maddening because of how long you had fought it.

Loki’s arms snaked around your waist, pulling you flush against him. His lips claimed yours with an intensity that stole the breath from your lungs, leaving you reeling. His kiss wasn’t gentle-it was a battle for control, each movement demanding submission even as it ignited a fire within you.

One of his hands gripped your hip possessively while the other tangled in your hair, tilting your head to deepen the kiss. The cold wall at your back and the solid heat of his body against yours were the only things grounding you as you surrendered to the moment.

When he finally pulled back, his lips brushed against your ear, his voice a low, dangerous whisper. “Indulgence has never been this exquisite.”

Your protests dissolved into a shaky exhale as his hand slid beneath the hem of your dress. His fingers traced slow, deliberate patterns along the sensitive skin of your thigh, moving closer to where you ached for him most.

A sharp intake of breath betrayed you, and Loki chuckled softly, clearly revelling in your unravelling. “Say the word, darling,” he purred, his voice like silk and sin. “Tell me to stop, and I will.”

But you didn’t.

Instead, your hands fisted in the front of his jacket, pulling him impossibly closer. Your voice was barely audible as you breathed, “Don’t stop.”

His eyes darkened, the icy blue of his gaze now molten with raw hunger. That insufferable smirk transformed into something primal, almost feral, as his fingers ventured higher beneath the hem of your dress. He moved with agonizing precision, teasing the sensitive skin of your inner thigh until you shivered against the wall.

“Such a delicate thing,” he murmured, his voice a low growl that vibrated against your skin. “And yet, so very responsive.”

Before you could form a retort, his fingers slid higher, grazing over the damp fabric of the lace underwear. The sharp intake of breath you couldn’t suppress only seemed to fuel him, his lips curving in wicked satisfaction.

“Already wet for me,” he observed feeling the damp fabric, his tone laced with sinful amusement. “I knew you’d be eager, but this, darling, this is delightful.”

Your cheeks burned with equal parts embarrassment and desire, but your body betrayed you, arching toward his touch. Loki’s fingers pressed against your clothed heat, his thumb finding your swollen clit with unerring accuracy. He applied the barest amount of pressure, circling slowly, and a broken moan escaped your lips.

“Do you like that?” he asked, his voice dripping with mock sweetness. “I do so enjoy hearing you mortals unravel for me.”

You bit your lip, refusing to give him the satisfaction of an answer. But Loki wasn’t one to tolerate defiance. With a low chuckle, he hooked his fingers into the waistband of the lace and tugged them down with deliberate slowness, letting them pool at your ankles. The cool air against your bare skin sent another shiver racing through you.

“You’re even lovelier like this,” he purred, his fingers sliding between your folds, collecting the slick evidence of your arousal. “So wet.” He breathed the words out “So ready.”

His hand moved with a skill that left you gasping, two fingers plunging inside you with a smooth, practiced motion. Your walls clenched around him instinctively, drawing a pleased hum from his lips. His thumb resumed its torment on your clit, alternating between slow circles and deliciously firm pressure.

“Look at you,” he murmured, his lips brushing against the shell of your ear as he pumped his fingers deeper. “So perfect, so pliant and all for me, no more running now pet.”

The sound of your laboured breathing mingled with the faint buzz of the party in the distance, though the world beyond this moment felt impossibly far away. Your hands clutched at the lapels of his jacket, desperate for something to anchor yourself as pleasure coiled tighter in your stomach.

Loki pressed his body against yours, his hard length evident even through the layers of his tailored trousers. He tilted his head, capturing your lips in a kiss that was every bit as consuming as his touch. His tongue slid against yours, matching the rhythm of his fingers as they drove you closer and closer to the edge.

“Cum.” The snarled whispered against your lips, his voice rough with need. “I command it.”

You cried out softly as the tension within you snapped, your orgasm crashing over you in a wave of blinding heat. Loki’s name tumbled from your lips in a breathless plea, and he drank in the sound like the most decadent wine.

He didn’t stop. His fingers slowed, drawing out your pleasure until your legs trembled, barely able to hold your weight. Only then did he withdraw, his hand glistening with your release. He brought his fingers to his lips, licking them clean with an exaggerated slowness that made your cheeks burn.

“Exquisite,” he said, his voice low and smug. “Every bit as divine as I imagined.”

You could barely catch your breath, still leaning against the wall for support as he adjusted the hem of your dress with almost mocking care. He straightened, brushing his fingers over your flushed cheek, and leaned in close once more.

“Don’t think this is the end, darling,” he murmured, his lips ghosting over your ear. “I’ve only just begun.”

Loki’s fingers lingered on your cheek, his touch deceptively tender given the heat still radiating from his gaze. Before you could recover, his hands slid down to your waist, firm and commanding as he turned you effortlessly to face the wall. The cold surface pressed against your palms, grounding you for a fleeting moment before his body closed in behind yours.

“You didn’t think I’d be satisfied with just that, did you?” he murmured, his breath warm against the back of your neck. One of his hands smoothed over the curve of your hip while the other brushed your hair aside, exposing the sensitive skin of your neck. His lips followed, planting open-mouthed kisses along the column of your throat, nipping and sucking just enough to leave faint marks.

“Loki,” you breathed, your voice barely audible, but whether it was a plea or a protest, you weren’t sure.

“Say my name again,” he commanded, his tone dark and heady, as his hands slid down to the hem of your dress, gathering the fabric in a deliberate, tantalizing motion. He bunched it around your waist, baring you to him completely. His hands roamed over your exposed skin, squeezing, caressing, and claiming every inch as his own.

You felt him then, hard and insistent against your lower back. The realization sent a fresh wave of heat coursing through you, and a soft whimper escaped before you could stop it. Loki chuckled, low and predatory, clearly pleased with your response.

“You’ve no idea how exquisite you are,” he said, his voice a velvet caress as he undid his trousers with an unhurried ease. The sound of fabric shifting and the faint metallic click of his belt made your heart race, anticipation knotting in your stomach.

His hands found your hips again, gripping them with enough force to leave an impression as he positioned himself behind you. The blunt head of his cock pressed against your slick entrance, and he paused, leaning in to whisper in your ear.

“This is your last chance, darling,” he purred, his voice rich with dark amusement. “Tell me to stop, and I will.”

You bit your lip, trembling with need and the intoxicating tension he created. “Don’t stop,” you whispered, the words barely audible but filled with certainty.

Loki growled low in his throat, the sound primal and triumphant, before he pushed into you in one smooth thrust. The stretch was delicious, a mix of pain and pleasure that made your knees buckle, though his hands kept you firmly in place. He filled you completely, holding still for a moment as though savoring the way your body molded around him.

“Perfect,” he murmured, his voice rough with restraint. “You were made for this.”

He began to move, slow and deliberate at first, each thrust calculated to make you feel every inch of him. His grip on your hips tightened as he picked up the pace, the sound of skin meeting skin echoing faintly in the hallway. The distant hum of the party felt like it was in another world entirely-this moment belonged only to the two of you.

“Do you feel that?” he growled, his voice thick with desire. “Do you feel how perfectly you take me?”

You couldn’t speak, your words dissolving into broken moans as he drove into you harder, deeper, each thrust hitting a spot that made your vision blur. One of his hands slid around your waist, finding your clit with unerring precision. His fingers circled the sensitive nub in time with his thrusts, drawing you closer to the edge once again.

“That’s it,” he urged, his tone softening into a dangerous kind of sweetness. “Give yourself to me. Surrender, darling.”

Your body obeyed, the coil of pleasure snapping as your second orgasm tore through you. You cried out his name, your walls clenching around him as he groaned in response, his pace growing erratic. With a few more punishing thrusts, Loki followed you over the edge, spilling himself inside you with a shuddering growl.

He stayed there for a moment, his chest pressed against your back, his breath warm against your ear as you both struggled to catch your breath. Slowly, he pulled out, his hands steadying you as your legs threatened to give way.

“Oh pet, you're magnificent.,” he murmured, his lips grazing the nape of your neck in a way that sent one final shiver coursing through you. His tone was softer now, but the unmistakable smugness lingered, igniting both irritation and something darker within you. “You've surpassed even my wildest expectations.”

You turned your head just enough to meet his gaze, catching the glint of satisfaction in his piercing blue eyes. He didn’t bother to hide it-he looked like a man who had just won a prize he’d been chasing for ages. Loki smirked, his movements unhurried as he adjusted his trousers and smoothed the wrinkled fabric of your dress with surprising care, the gesture more mocking than tender.

“We should return to the party,” he said, his voice light and teasing, as though nothing significant had just transpired between the two of you. Before you could respond, he reached into his jacket and withdrew a handkerchief, pressing it into your hand with a devilish grin. “You’ll be needing that. Can’t have you making a mess all over the floor can we?”

You stared at the crisp square of fabric, your cheeks flushing anew as the implication settled over you. Loki’s gaze lingered, heavy with amusement, as you adjusted your dress and tried in vain to steady your breathing. He leaned casually against the wall, utterly composed, as if he hadn’t just unravelled you completely in the quiet shadows of the hallway.

“This stays between us,” you said, your voice sharp as you jabbed a finger in his direction. Despite your stern tone, the slight tremble in your hand betrayed the lingering effect he had on you.

His grin only widened, maddening in its audacity. “Naturally, darling. Consider it our little Yuletide secret.”

You glared at him, determined to hold your ground, but the warmth of his gaze, still smouldering with an intensity that made your knees weak, threatened to undo you all over again. With a frustrated huff, you pushed past him, your steps hurried as you made your way back to the party.

The hum of festive music and the cheerful chatter of your teammates enveloped you like a shield, but it did little to banish the lingering heat in your body. You tried to lose yourself in the crowd, smoothing your hair and grabbing a drink to distract yourself. Yet, despite your best efforts, you couldn’t resist a glance over your shoulder.

Loki was still there, leaning casually in the hallway entrance like a predator surveying its territory. His eyes found yours instantly, and the unreadable expression on his face sent a jolt of something you refused to name straight to your core. He raised his glass in a mock toast, his smirk returning, and then disappeared into the shadows, leaving you with a pounding heart and a sinking suspicion.

This wasn’t over- not by a long shot.

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