Actions

Work Header

Dog

Summary:

"What the fuck is that?"

 

Levi's referring to the thick leather strap on the desk. Erwin is staring at him with a passive face while his own eyes refuse to leave the item. He's fixated on the dark, natural looking leather with a simple silver clasp.

A silence, then.

"Do you trust me, Levi?"

Notes:

i have nothing to say for myself except that this is probably the kinkiest thing i have ever written and that this is my first time being part of a challenge (NSFW Eruri Week 2021, theme includes first time - i chose rimming cos i'm not not good at virgin stuff - and praise kink)

!there's a moment where Levi wants to use the safe word but it's not dubcon or anything terrible, he's just unsure but it's all ok!

(See the end of the work for more notes.)

Work Text:

"What the fuck is that?" 

 

Levi's referring to the thick leather strap on the desk. Erwin is staring at him with a passive face while his own eyes refuse to leave the item. He's fixated on the dark, natural looking leather with a simple silver clasp.

 

A silence, then. 

 

"Do you trust me, Levi?" 

 

"Don't answer my question with another fucking question. What the fuck is that , Erwin?" 

 

"A collar. I want you to wear it." 

 

That knocks the air right from his lungs and his eyes finally come to rest on Erwin's. They're the eyes Erwin has when he knows what he wants - unashamed, ruthless. It sends a shiver up Levi's spine. He glances back down at the collar and audibly gulps. 

 

Erwin had made his fantasies quite clear in the past once they were at that level of comfort - straps, gags, anything to restrain Levi and Erwin was for it. Levi didn't mind, of course. He'd never agree to something he wasn't comfortable with and it turned out, he was more than comfortable being tied up, held down and fucked within a beat of insanity. He now begins to think that maybe he doesn't really care what circumstance it comes under, as long as the outcome is Erwin's massive cock pounding into him. 

 

"N-now?" Levi asks.

 

Erwin nods once, his patient and unnerving exterior not faltering once. Levi hesitates when he reaches out for the collar and tries to hide how nervous he is by grabbing the strap of leather and eyeing it warily. 

 

"Do you trust me?" Erwin asks again. This time, however, his voice has softened. 

 

"Of course." Levi replies.

 

He gives Erwin a challenging glare. He does trust Erwin, and it's not like he hasn't had leather straps on his bare skin before, but there's something about this that settles heavy in Levi's stomach.

 

Ownership .

 

Many times Levi has told Erwin he belongs to him and him alone - always while face down, ass up - but this is a solid admission. This is physical and he knows it means something much deeper than just wearing a piece of leather. 

 

"Strip." Erwin commands. He's standing opposite Levi, hands behind his back and he's waiting. 

 

Levi places the collar back on the desk and gets to work on his uniform. He rushes a bit, though he'd never admit it, because he doesn't want to seem too eager about this new found fetish that Erwin has discovered. Although, it's no secret between them that Levi will do anything for Erwin's cock. 

 

Now, he's standing in the center of the room, naked, aroused and waiting. Erwin takes a moment to admire him with those cool, cobalt eyes before he's reaching for the collar and standing behind Levi. The cool leather brushes over his flesh as Erwin wraps it around his neck, the buckles clinking together momentarily in the silence of the room. 

 

The collar is surprisingly soft against his skin and not at all how he thought it would feel. He imagined it would be coarse and rough, biting into his skin like the 3DM gear. This is… pleasant, he thinks. And the way Erwin is looking at him makes him squirm - he's staring so intensely and his eyes are raking over every inch of Levi's body with something unreadable behind them. He doesn't know what to think or feel until Erwin speaks. 

 

"Good boy."

 

And that does something

 

Levi sucks in a breath and watches Erwin finally drag his eyes away from him. He knows it takes a lot of self restraint to do that because of the way Erwin's head jerks slightly when he turns around and walks to his desk. 

 

The sound of Erwin's chair creaking as he sits is deafening and building the anticipation within Levi further. What is this man thinking? 

 

Levi doesn't know but he's sure his questions will be answered soon enough when Erwin pats his thigh. No words leave his mouth but Levi knows what it means just by the small action. His stomach twists and knots as he approaches Erwin, wondering what's going to happen and when he'll be fucked so deliciously. 

 

"Sit." Erwin says. 

 

Levi's confused for a second until he fully understands what Erwin's wants from him. If he wasn't so curious, and horny, he'd protest against sitting on the floor naked. However, he is so he doesn't say a damn thing and kneels beside Erwin. It's a bit uncomfortable under his knees but still, he doesn't complain and awaits the next command.

 

"Such a good boy." Erwin smiles and strokes a hand through Levi's hair. It feels amazing and Levi leans into the touch without much thought. 

 

Erwin then pulls his hand away and begins to write, taking his attention away from Levi entirely. He's confused and stays silent for a few seconds. 

 

"What-" 

 

"Dogs don't talk." Erwin cuts him off without looking up from his paperwork. 

 

Levi bites his lip and falls silent again. He finds himself desperate for acknowledgement and touch rather than impatiently waiting to get fucked. What is this collar doing to him? 

 

Erwin's hand comes to stroke through his hair again, brushing through the strands with such a gentle touch that Levi almost moans at the contact. Instead, he lets out a satisfied sigh. It's soothing and he didn't know he craved such a gentle touch, so he stays silent and obedient. 

 

A finger is under his jaw and his chin is lifted to look up at Erwin. A thumb is resting on his lips and Erwin's gaze is focused on them for a moment before it lifts to Levi's eyes. His thumb strokes over his lips softly, then he parts them and presses his thumb down onto Levi's tongue. 

 

Levi wants to moan, suck and graze his teeth along the thumb in his mouth and Erwin knows that's what he wants to do. His eyes are locked with Levi's as if to challenge him to move. But Levi doesn't - he doesn't quite know how he doesn't give in to temptation because he's trembling and they haven't even started yet - and he remains on his knees, saliva beginning to pool at the corners of his lips from his refusal to swallow. 

 

Something flashes over Erwin's eyes when a single trickle of saliva escapes his mouth. 

 

"Suck." Erwin says.

 

Levi doesn't hesitate and he greedily wraps his lips around Erwin's thumb, making lewd noises with his mouth and rolling his tongue over the digit. It tastes vaguely of the expensive hand cream Levi had bought Erwin after his hands began to dry due to all the documents he would handle. A rare plant called Aloe Vera mixed with citrus essence did wonders to the thumb he's so eagerly sucking on. 

 

Levi's eyes flutter only for a moment as Erwin removes his thumb. 

 

"If only you could see yourself, Levi." Erwin says. His voice is husky and low - aroused. 

 

There's an obvious bulge in Erwin's pants now that Levi can see and he can't stop looking at it. He wants it, so desperately, anywhere - hands, mouth, ass. 

 

Levi is starting to understand this game Erwin wants to play - power, dominance - and makes a conscious effort to lock eyes with Erwin while lifting a hand to his thigh and pawing at it. He wants that cock in his mouth, smacking the back of his throat and choking him until he's nothing but a flushed mess of drool, tears and precome.

 

"You're a greedy little thing, aren't you?" Erwin says with an ounce of a smirk. 

 

Levi only nods in response because he is. Fuck, only Erwin could turn him into a submissive, desperate mess. He's almost fully hard at the thought of sucking Erwin off and he doesn't know how he's going to hold himself back when his lips finally wrap around the hot flesh. 

 

Metal clinks and Erwin's belt is unbuckled, then his trousers are unbuttoned and his member bulges in his black underwear. He's straining against the fabric and Levi feels a little proud that he managed to get Erwin to that level of aroused without even touching him. 

 

Levi's knees are beginning to hurt against the wooden floor but he doesn't dare complain. Instead, he shifts forward so he's in between Erwin's solid thighs and pulls back his underwear with his teeth. 

 

Erwin inhales shakily at the action and his cock twitches underneath Levi's chin. It's fucking hot and now he's fully hard, straining against his abdomen. He wants to touch himself already but he knows he'll lose all cock sucking privileges if he does.

 

A hand comes to rest on his head when Erwin's cock is released. For a moment, he admires the large erection in front of him with his mouth beginning to ache for it. By the time the hand in his hair has tightened its grip, Levi's taking the tip in his mouth and lapping up the precome with his tongue. It's delicious, his mouth waters and he takes as much of Erwin as he can. 

 

"Levi…" Erwin breathes out. His voice is uneven and hoarse, sending a shiver up Levi's spine.

 

Levi responds with a quiet, muffled moan as he begins to suck at a leisurely pace, giving Erwin as much of his mouth as he can. He savors the taste, the feel, the heavy drag of the flesh on his tongue with vigor. 

 

Erwin's hand comes to rest on his cheek, thumb stroking over the bone and Levi looks up and pauses, heavy cock still in his mouth. Erwin lets out a low groan. 

 

"You look beautiful like this." 

 

Levi wants to smirk. Even during the filthiest acts, Erwin finds the time to tell him he's beautiful. Instead, Levi gives a particularly hard suck and hollows his cheeks. Erwin curses under his breath and his head falls back. Levi continues to bob his head, sucking and licking at the tip where more precome gathers. 

 

Every inch of Erwin is huge and Levi's jaw is beginning to ache so he begins to pull back, however, the hand in his hair tightens once more. 

 

"Did I say stop?" Erwin asks. 

 

Levi swallows around the length in his mouth. He gives a pathetic shake of his head and looks up after not hearing a reply. Erwin is staring down at him as if drinking up the sight. His large hand slides from Levi's hair to the collar around his neck. He curls two fingers underneath it and pulls Levi down to the base of his cock. 

 

"I obviously need to teach you who's in charge here, pet."

 

Levi can't even comprehend the words fast enough because Erwin's suddenly thrusting up into his mouth. It's hard and fast and his throat constricts every time the head of Erwin's cock slides deeper and deeper until his eyes are watering. Erwin is breathing heavily, pulling on the collar as if his life depended on it. 

 

Saliva and precome pools in the corners of his mouth and Levi is the hardest he's ever fucking been in his life. The feeling of Erwin using his mouth, dragging his hot and heavy cock in and out relentlessly is enough for him to lose his mind momentarily and he strokes himself, letting out a choked moan at the much needed contact. 

 

The hand on the collar is gone and Levi's head is suddenly pulled from Erwin's cock, breathing heavily with teary eyes, he looks up to see Erwin eyeing him like a starved animal. It was then he realises his mistake but it's too late. He may have stopped touching himself there and then but Erwin had already seen. Firstly, he groans at the sight of Levi's swollen, wet lips before he shifts and his leg is now in between Levi's legs. It applies a hard pressure to his erection but it feels so fucking good to finally be touched. 

 

"If you want pleasure, you're going to have to hump my leg like the dog you are." Erwin bites and pulls hard on Levi's hair, exposing his neck. An act of forced submission, it seems. 

 

Erwin moves his leg, the leather of his boot gliding over Levi's shaft. It's not enough but it's something and he moans, moving his hips to continue the contact. He feels himself flush at the action but he's so desperate for touch, he doesn't care how hot his cheeks feel. 

 

"Good boy." Erwin says. 

 

Levi takes Erwin back into his mouth, licking the precome beading at the top before engulfing the entire length again. He moans around it, pushing his own leaking cock against Erwin's leg. It's rough but it sparks something inside of him when Erwin murmurs words of encouragement when he does it, so he continues to rub himself up against the leather.

 

He's getting close to his peak and doesn't have the mental capacity to alert Erwin, so he sucks harder and thrusts faster, making the most pathetic sounds one could make with a cock in the mouth. 

 

"You're going to come from humping me, aren't you?" Erwin's voice is rough with arousal. 

 

Levi doesn't respond and Erwin pulls him off his cock once more, holding his face in his hands. He feels disgusting with all the saliva and precome on his chin and lips but he knows Erwin loves the sight, and he can tell he does by the way he bites his lip. 

 

Levi can't stop moving his hips, and Erwin doesn't tell him to stop so he doesn't. Instead, he locks his half lidded, lust filled eyes with Erwin's and gets himself off against his leg. He gives a long, breathy moan when he comes, his hips stuttering as he covers Erwin's boot in white streaks. Not once does he look away from Erwin. He breathes heavily, lips parted and eyelids heavy.

 

Erwin licks his lips and places a finger under Levi's chin. 

 

"Now clean it up." 

 

Levi doesn't hesitate licking his own come off of Erwin's boot. In fact, he acts so quickly his world begins to spin for a moment while he drags his tongue over the leather. He hates the taste of himself but he knows Erwin loves it, and when he's finished, Erwin drags him up and onto his lap for a heated kiss. Levi melts into it, letting his hands roam over Erwin's shoulders, back, chest and through his hair. 

 

Erwin licks all around Levi's mouth, forcing his tongue into submission. Levi lets him conquer him, completely lust stricken by the hands keeping him in his place on Erwin's lap. Those big, powerful hands on his hips slide down to his ass and grope at him, nails biting into the flesh. Levi moans loudly into the kiss and one of Erwin's hands comes to rest on the back of his neck, pulling him impossibly closer. 

 

It's hot and wet between them with nothing but noises of their lips smacking together and the breathy, muffled moans Levi's making. Then, he's turned and thrown onto Erwin's desk with a surprised gasp. His once spent cock is now twitching back to life and the thought of having Erwin inside of him. 

 

A tongue tracing his entrance startles him and he attempts to turn around. Out of everything they've done, Erwin has never done that , and rightly so because it's disgusting. 

 

"Erw-" 

 

A firm slap to his ass shocks him into laying back down onto his front. The palm that smacked him circles the cheek before giving it another loud, hard smack. Levi inhales sharply at the third spank and his forehead thuds against the desk. 

 

"Finished disobeying me?" Erwin asks. 

 

Levi nods once against the desk and curls his hands into fists. He has never allowed anyone to have their mouth near his ass and he tenses when Erwin's tongue presses against him. He feels the urge to use the safe word until the sensation of Erwin's hot, wet tongue teasing his entrance has him gasping. It feels… strange but certainly not bad.

 

Those large palms slide over his cheeks and part them, opening Levi up for whatever Erwin wants to do with him. There's a broad lick over his hole before Erwin really begins to attack it with gusto. Levi's gasping, mouth open and struggling to contain the noises leaving him as that talented tongue works its way inside of him, eating him out as if he's Erwin's last meal. 

 

A finger enters him slowly, replacing the tongue and Levi lets out a sharp moan, arching his back. Erwin begins to push his finger further and further until he reaches his knuckle and there's nothing left to give, then he curls that single digit and Levi bites back a shout. The noise he makes instead sounds similar to a bark and that seems to encourage Erwin to move his finger, twisting and curling, opening Levi up. 

 

Another finger is added and Levi curses under his breath. Erwin either doesn't notice or pays him no mind because he doesn't stop. He begins to scissor his fingers, licking between them at the opening. Levi's on the verge of drooling now and if he hadn't come before, he surely would have by now. His entire body is limp, giving into Erwin's fingers and tongue and letting him do exactly as he pleased. 

 

A third finger slips in and all Levi wants to do is kick and scream and demand Erwin's cock right this instant. The fingers just aren't enough. But he knows better so he takes it, doing his best to ignore his painfully hard erection pressing into the desk. 

 

"You're doing so well, pet." Erwin says and strokes a hand over Levi's ass cheek. He removes his fingers and spreads Levi wide. It's silent for a moment and Levi can feel the blush creeping up on him at the thought of Erwin admiring him, then he hears and feels Erwin spit into him. It trickles down his thigh and he shudders. It should disgust him but the fact that it gets Erwin off so much voids it of any criticism. 

 

There's the sound of a drawer next to him being opened, some rummaging and then the drawer being closed again. Levi is trembling now, wanting Erwin inside of him so desperately but he can't ask, he can't even beg. Instead, he's to lie there and simply wait, and Levi is not usually a patient person. 

 

Erwin slides an oil coated finger over Levi's entrance and slips it in, solely to prepare and not to pleasure. There's more movement behind him and Levi turns his head, seeing Erwin coating himself in oil. His long, thick cock looks fucking incredible and Levi can't stop the whine that escapes him. Erwin stills and their eyes lock. He pulls his finger out and leans in, close to Levi's ear. 

 

"I love how desperate you are." Erwin murmurs and licks the shell of Levi's ear. 

 

Levi can feel Erwin pressing against him, so close to entering him and he shudders. 

 

" Please ." Levi whispers. 

 

Erwin's silent for a moment and Levi thinks he's going to pull away, leave him high and dry. But then he feels Erwin pull at the collar on his neck and suddenly, there's a hard, hot cock pushing into him. The head slips in with ease, then the shaft until Erwin's pressed flat against Levi's ass and all Levi can do is stare wide eyed, open mouthed at the wall. All possible noise has escaped him with Erwin buried deep inside him. 

 

"You take it so well." Erwin says low in his ear. "Your body was made to take my cock and only my cock."

 

Then, Erwin's thrusting, shallow and slow. He's testing Levi, making sure he's well adjusted. Levi wants more, wants it hard and fast like he always does and he pushes back against Erwin's cock. The praise Erwin gives him urges him to do more. He's beginning to lose his mind over this and he's enjoying every single moment of it. 

 

Erwin straightens, grabs Levi's hips and gives him what he wants. It's rough, hard and purely animalistic the way Erwin pounds into him. Levi lets out a shout at the first thrust purely out of surprise, the second thrust, he's moaning into his forearm and by the fifth, Erwin's hitting his prostate and Levi's biting the skin on his arm. 

 

"I want to hear you." Erwin says and Levi gives a shake of his head, closing his eyes tight. He's never this loud, but then again, he's usually gagged. 

 

Erwin rips Levi's arms away from him and holds them behind his back, giving a particularly hard thrust to indicate how unimpressed he is at the opposition. 

 

"It wasn't a question." He growls. 

 

Erwin's relentless, unforgiving and so fucking hot like this. Levi can't wrap his head around how aroused he is at being manhandled. He knows it gives Erwin a sense of power and achievement to be able to pin him down and have his way with him because out in the battlefield, Levi has proven time and time again he cannot and will not be restrained. 

 

One of Erwin's hands comes to rest on the back of Levi's neck, sending a shiver down his spine. It's not a harsh touch but it's enough to hold him in place and let him know where he belongs - that place being on Erwin's cock. 

 

Levi moans at that, letting his restraint completely dissipate. That noise alone seems to encourage Erwin to quicken his thrusts. He's obviously coming undone. His blonde hair is falling out of place, his breathing is heavy from exertion and his eyes are entirely blown wide from lust. 

 

Erwin's cock is hitting the perfect place with each thrust and Levi's on the brink of orgasm, crying out and sweating as he's pounded into. He doesn't know how much more he can take before he loses his sanity; he needs Erwin to touch him, needs to touch himself - anything . His cock is straining against the desk, almost painful and dripping wet.

 

Erwin yanks on the collar and lifts Levi up, drilling him with so much force the desk is creaking dangerously. His other hand comes to rest just above his naval, holding him in place. 

 

"Who do you belong to?" Erwin asks, heavy breaths ghosting over Levi's cheek. His voice is intoxicating like this. 

 

Levi grasps Erwin's wrist with both hands, struggling to keep himself upright with his trembling legs. His entire body is at breaking point and all he wants is to feel Erwin fill him up. 

 

"You." Levi's words break into a moan when Erwin begins stroking him. 

 

"That's my good boy." Erwin smirks against his neck and quickens his pace on Levi's cock. He wipes at the precome dripping from the tip and drags it down the shaft. Levi curses loudly, feeling his body fall into complete submission. 

 

It's like a glass shattering when he comes. It's intense, rippling through him and pouring out of him in thick, white spurts. He cries out unexpectedly, tears brimming the edges of his eyes all the while, Erwin is praising him, kissing his neck in the most sensitive places. 

 

"Take it." Erwin says low, breath hitching. "Take everything I give you, Levi." 

 

Erwin thrusts once more and pushes in deep, spilling himself inside Levi with a low moan. It's warm and Levi can feel every inch of Erwin's cock twitching as he comes. It leaves Levi shuddering, moaning quietly in the aftermath of his own orgasm. 

 

Wrecked is the only word he can use to describe how he feels when Erwin lowers him back down to the desk. He feels weak and limp, like his entire body is made solely out of jelly. He loves it. 

 

Erwin places a hand either side of Levi's head and leaves a trail of kisses down the top of his spine. He gives a few shallow thrusts before pulling out with a sigh. 

 

Levi tries to lift himself up but a gentle hand lowers him back down. 

 

"I want to see." Erwin says. He doesn't wait for confirmation before he's spreading Levi's aching cheeks and watching his own semen leak out. 

 

"Disgusting." Levi mutters into his forearm. 

 

"You wouldn't think it's disgusting if you could see yourself." Erwin replies. "You look beautiful like this." 

 

"Covered in sweat and come?" Levi asks, lifting his head to look at Erwin. 

 

Erwin gives his abused ass cheek a gentle smack. "Full of my come. Marked." 

 

Levi bites his lip, knowing full well if the conversation continues down this route, he'll be pounded into again until he can smell colors. If his entire body didn't feel like it was falling apart, he probably wouldn't mind. It wouldn't be the first time Erwin's fucked him while he was still full of his come. He shudders at the memory. It was very messy. 

 

Erwin cleans him up, helps him to his feet and hands him his clothes. He watches him dress with a passive face but Levi can feel his eyes raking over every inch of his skin. Specifically, the marks on his hips from Erwin's fingers. 

 

"Can I take this thing off now?" Levi asks and pulls at the collar. 

 

Erwin's hands wrap around his own, drawing his attention to the blue eyes staring down at him. "No." 

 

Levi scoffs. "What, so now everyone's supposed to see me in a collar?" 

 

"That's what your cravat is for." 

 

Something in Erwin's eyes tells him he's not joking. 

Notes:

got back from a concert, felt sad so i wrote porn

you're welcome friends

Series this work belongs to: