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story summary: Omegas had never been allowed within the ranks of the Scout Regiment, that was until Erwin took over as Commander. Now, it’s commonplace for Alphas and Omegas to work side by side and harmony has prevailed.

That is until one Omega slips up and triggers their first ever heat, that Omega is you…

“Shh, little one. Let me take care of you like you asked. Your skin is divine to touch… soft and smooth. It makes me want to bite it all over,” he admitted. “If you were mine, I would—” Erwin let the sentence falter, not knowing if it was wise to admit exactly what he would do if you were his. Nor did he want to admit just how badly he wanted you to be his.

pairing: Alpha Erwin Smith x Omega female reader

word count: 10.1k (brings snacks and get comfy)

warnings: omegaverse AU, no mention of titans, abundant mentions of heats/ruts, boss/subordinate dynamic, knotting, breeding kink, biting kink, aggression surrounding reader (they remain safe throughout), scenting, protector Erwin, internal conflict, mini appearances of Hange and Levi, spit, mounting, look… it’s a lot of smut and smutty thoughts all the way through 😆

thanks to @/littlefreak-1 for volunteering to beta read this behemoth

Before Commander Smith had taken over The Scout Regiment, Omegas had not been allowed to serve within the division. The school of thought was generally that it would not be safe for any Omega to be around a military division largely occupied by Alphas, and not just any Alphas, but some of the strongest and most ferocious.

Erwin disagreed with that idea.

“If any of my soldiers cannot control their nature and act accordingly around an Omega then they do not belong in my ranks. We must protect those that cannot protect themselves and do so without appearing superior. No Scout worth their salt would dare defy me.”

He recalled the stunned silence he was met with when he laid out his reasoning for the draft of new recruits he was bringing into the Scouts. Even his closest ally, Pyxis, had glanced at him with doubtful eyes and a twitching moustache.

It was a brave decision, and he knew that. However, history would not tell the tales of the meek and whilst Commander Smith was not looking for fame or glory, he was certain that this generation of Scouts would become infamous. He would ensure it was for good reason and not from disgrace.

From that moment, Omegas were welcomed into the ranks and two years of peace and harmony ensued.

~

“What seems to be the problem?” Hange asked, lifting their gaze from the clipboard in their hand to peer at you over the rim of their glasses.

“You’re not a doctor. Where’s Doctor Hamilton?”

Hange clicked their teeth and rolled their eyes in exasperation. “She’s out sick. I might not have a doctorate in medicine, but I am the best we have as a stand in until she returns. I have several other patients to see so I suggest you ‘chop chop’ and tell me what you need.” They made a chopping motion with their hands, and you wanted to die right then and there.

This was exactly what you didn’t need.

Hange couldn’t know. They mustn’t know why you were here. You couldn’t afford to be turfed back into the monotonous boredom of clerking for the Military Police. There were only so many transcripts of interrogations of clearly wrongfully imprisoned patsies you could write up.

You had your limits and to go back to ‘The Pen’ as it was not-so-affectionately called, would be enough for you to consider calling your career in the military quits altogether. Then what would your mother say?

The thought of her smug expression and the ‘I told you so’ that would be written plainly across her face was enough to sour the contents of your stomach. She couldn’t understand your desire to venture even a toe out of the safety of the MP and their dedicated Omega squad. It was like being herded sheep. Every second you had hated, once again being judged on only your position on the ladder of power.

When the opportunity for non-alphas to join the ranks of the Scout Regiment arose two years ago, you had worked diligently to secure a transfer. It had not been easy, but was anything worth fighting for ever easy?

It had been nearly a full year since your new post begun and, in your time here, you had never felt more fulfilled in your whole life. You had a job that you didn’t hate, you felt like you were actually making a difference, and most importantly, you had friends. Real, true friends that were not simply others considered of the same social standing.

More so, your most recent post had put you directly into the path of a man you had admired quietly from afar for many many years… Commander Smith was everything you could ever want in a man.

Passionate. Courageous. Eloquent. Assertive. Handsome.

That last thought surprised you, although you had long admitted it to yourself. It was not your place to lust after a man of such high stature, especially not the man in charge of the entire division and your direct superior. What surprised you was that you had allowed it to escape into the frantic hive of your mind.

It was something you had been suppressing since taking the promoted post as Commander Smith’s new personal assistant. You had made a vow to yourself that you would keep your wicked—carnal—thoughts about the blond hulk of an Alpha to yourself. Work was work and the filthy fantasies that played out when you were laying in bed in deepest nighttime were between you and your poor overused vibrator.

“It... doesn’t matter,” you said, standing abruptly.

“Uh, no no. Sit your butt back down and tell me why you asked for this appointment. I was told you indicated it was an emergency,” Hange countered with a frown.

They moved to block your view of the door, eyes narrowing at how you were obviously considering a dash for the exit. This was not helping. A flush ran the course of your spine and spread over your head. Another minute or two and sweat would be leaking from your pores as if you had just emerged from a sauna.

“Fever?” Hange asked curiously.

“Yes! I mean, yes, a fever... that’s it. I think I’m coming down with something.” You clutched at the lifeline they had unwittingly thrown.

Hange reached for a thermometer and the stethoscope laying on the orderly doctor’s desk. They approached slowly, the reassuring smile doing nothing to calm the racing pulse which would be discovered all too soon. They took the necessary measurements and drew back with their nose scrunched.

“It’s none of my business, but a word of advice — you might want to consider using less perfume. The smell is a little overpowering and what with us having a keen sense of smell, it’s probably not wise.”

Oh.

“R-right, sorry,” you stammered shyly.

If Hange only knew the truth of it.

This perfume was the only thing masking the first bloom of your scent. It was faint right now, but soon it would be so potent that Alphas from miles away would catch a whiff on the wind if it was in blowing in the right direction.

There had never been an expectation for Omegas to mask in the Scouts. Suppressants were not a mandated requirement to work here, and as far as you were aware, there had never been any incidents of Alphas overstepping. Of course, things like that could have been kept hush hush from the lowly subordinates, but there was something inherently honest in everyone you had dealings with here in Trost.

You did choose to suppress; a decision you were no longer entirely at ease with. Growing up it had been expected; the monthly injections and daily medication started the very second you entered adolescence. It was tedious.

Perhaps that was why you found yourself in this current predicament—out of suppressants and your monthly injection days away from expiration. Were you subconsciously rebelling?

The more you considered it, the more it made sense. You were in your late twenties now and the thought of experiencing what was meant to be a large part of your societal culture and physiological needs… it didn’t disgust you as it once had when you were younger.

It was just a shame that the only Alpha you wanted was well and truly out of reach.

“Alrighty then. Your core temperature is slightly elevated but not enough for me to be overly concerned. There is no noise on your chest and apart from your pulse being a little quick...” They paused, cutting a curious glance in your direction and making you jump from your wayward thoughts. “I think the best course of action would be a day of bedrest and plenty of hydration. If it gets worse come back and we’ll see about referring the symptoms to Doctor Hamilton for antibiotics to be prescribed.”

Nodding fervently, you stood quickly and surreptitiously steadied your balance with a palm on the wall beside you. The need to be out of this too small room was clawing nails down your skin, a wave of dizziness draining the blood from your face which thankfully went unnoticed as Hange became far more interested in a manilla folder in their hands.

“Thanks. I appreciate you seeing me on short notice, please send my regards to Doctor Hamilton.”

You had never dashed so swiftly to your quarters, only breathing a long sigh of relief once the door was closed behind your back and the lock clicked into place. Slowly, you slid to the floor and curled your arms around your knees.

What am I going to do?

Something stirred inside the depths of your brain, an entity shrouded in sleepy shackles that were ready to snap at any moment. A pulse of heat erupted in your stomach then vanished as fast as it had arrived. You sensed a smile stretching wide in anticipation.

Sleep found you surprisingly easily that night, all your anxieties melting away into insignificance as your body prepared for what was coming. Your silly concerns mattered not to your beastly side, they needed you fresh faced and in peak physical condition.

Your first heat was coming, there would be nothing to stop it this time.

~

Erwin drummed his fingers on the polished cherry wood desk. He was already bored to tears by the man droning on and on about... something or other. Truth be told, he had tuned out soon after the speech started. For this was absolutely a speech and not the informal conversation that had been sold to him initially.

His cool blue eyes glanced to the corner to watch you scribbling furiously on a secretary’s pad, your tongue between your teeth in concentration. He did not envy you this task, especially when he was certain you were under the weather.

“I’m fine, Commander. Please don’t relieve me from duty, I need something to focus on and we both know you don’t want to have to listen to Commander Dok. I’ll scribe just fine, I swear it!”

Erwin was fond of you, more so than he wished to admit.

Only recently had you taken over as his personal secretary when the previous one had retired from active service after finding their mate, a feat he was more than happy to witness since it was far from guaranteed in the world they lived in.

He enjoyed your sharp wit and dedication to the Scouts. Your smile had a way of lighting up the room, although he was certain that was not something he should have taken note of. You were young and enthusiastic, bright eyed and bushy tailed as some might say.

Shakily, you pushed strands of hair that had fallen into your eyes back behind your ear and he felt a deep crease form between his eyebrows. Now that he was looking at you closely, he could see a thin sheen of sweat decorating your skin.

He had to do something, and now.

“Nile, I must apologise for interrupting,” he interjected, lifting a placating hand, “but I have another engagement that I must attend to. I had no idea you wished to take up so much of my time or I would have scheduled a longer appointment. However, given that nothing you have mentioned is especially pressing, I will endeavour to meet with you again next week. How does that sound?”

Nile bristled at being dismissed so readily. “You’ll never not be a pain in my arse, Erwin Smith.”

“Ahem, no need to include that in the transcript,” Erwin said jovially, casting a twinkling smile in your direction which was not returned, much to his disappointment.

Another twenty minutes was spent negotiating with Nile, off record, before the man finally departed. When the office door finally closed, Erwin watched as your posture relaxed and your arm fell limp to your side with the pen still dangling between your fingertips.

“You’re sick,” he stated matter-of-factly.

The Commander rose from his chair and stalked closer, eyeing you carefully to assess your condition. He stopped a few feet from you, sniffing subtly before shaking his head. He was being ridiculous. He had to be.

Your eyes cracked opened slowly to roam around the room before landing on his midsection and rose up up up until you met his piercing blue gaze. If he didn’t know better, he would say you were under the influence of alcohol or something far more illicit. A glaze coated your eyes and turned them… sultry.

Erwin stiffened; his spine lengthened, and his stance fell back to one of familiarity from years in the military. He couldn’t help but watch your chest rise and fall, the rhythm unnaturally fast and it only drew his attention to the top three buttons of your blouse, ones that were normally fastened but were not today.

He should stop.

“I know you said you needed something to focus on, but I cannot have you falling over at your desk. Consider yourself on bedrest for the rest of the week—”

“But Sir! I’m fine,” you interrupted loudly. The shock of his words jolted you upright in your seat and nearly had you toppling out of it altogether just as he had warned.

“Since when do you answer back to your superior like that? This is highly uncharacteristic from you, and I refuse to allow it to continue. You are relieved of all duties until Monday morning, do you hear me?”

He hated being strict when you were so obviously out of sorts. This was not behaviour he had come to expect from you, along with his growing affection, he silently cursed himself when your eyes turned red and misty.

Standing, your head bowed in submission. “Yes, Commander. I apologise for my outburst.”

Erwin clicked his tongue against his teeth and despite thinking better of it, he raised his hand so that two fingers slid beneath your chin. “There is no need for that. All I ask is for you to get better, okay?”

It was a mistake, but one he only realised once it was too late.

A soft purr seemed to emanate from your chest, an enticing sound the likes of which he had not had the pleasure of hearing for the longest time. Erwin pulled his hand back like he had been scorched. The heat of your skin increased tenfold, and for a moment he had the desire to look at his fingertips to see if they did in fact sizzle like how they felt.

He watched you leave; dumbstruck and frozen to the spot as if he had taken root on the antique rug beneath him. It had been so long since he had first-hand experience of an Omega approaching a heat that he almost dismissed the signs as figments of his imagination.

However, the animal inside would not be so gullible.

~

That evening and the following day were a total blur.

You had no real clue how much time had passed since you were dismissed by Commander Erwin, neither did you know what time of day it was currently.

All you knew was that you were too hot and that even the thinnest bedsheet was too much for your overheating body. You writhed atop your mattress, naked and unbearably uncomfortable. The cotton from the fitted sheet was clammy from your sweat, droplets rushing from places you never dreamed of.

For the millionth time, your hands passed over your body and you hissed like a wounded animal when you grazed the stiff peaks of your nipples. You tweaked at them in turn, the painful pleasure echoing between your legs…

Speaking of which, your cunt was completely soaked.

After ruining four consecutive pairs of underwear with the rivers of slick flowing easily from your aching hole, you had endeavoured to remain entirely naked. Nature was preparing you for the only thing that would calm your mind, lift the fog that had descended and satiate your body. The abundance of lubrication present to help your Alpha ease into your body, to feed you their cock and eventually their knot with minimal discomfort.

Except, you didn’t have an Alpha.

It was funny how you knew the symptoms and process of a heat, but the theory was nothing compared to experiencing them first hand. You had no idea how those who chose not to suppress dealt with this routinely. It felt like hot knives were carving through your insides, shredding you apart until you didn’t recognise yourself. The reflection in the mirror would be someone—something else.

Distantly, you heard knocks coming from the door to your quarters, but you paid it little attention. It wasn’t like you could walk the short distance to it anyway, nor were you in any state to answer. Voices followed the knocks which grew in determination.

Hange, maybe? You couldn’t be sure. Although, you wouldn’t put it past Commander Smith to send someone to check in on you, especially if he discovered you had visited the temporary doctor recently as well as your outburst in his office.

All you could do was roll over onto your side and press your palm between your thighs, stimulating the bundle of nerves with the heel of your hand in an effort to ease the continuous throbbing sensation. You screwed your eyes shut, the black of your eyelids turning into a kaleidoscope of colours until they formed a figure—a figure you were well acquainted with—and had no right to be thinking about in this context.

Commander Erwin Smith’s silhouette shook like a desert mirage until it thickened and materialised in your mind’s eye. If you strained enough, you could smell the scent of his understated cologne and beneath that, his unique musk that was all him.

Those natural pheromones that dominated all others and highlighted his status as Alpha. Not just any Alpha, but one of the most powerful Alphas in Trost. The Alpha you admired the most if you let the little voice in your head speak freely.

Your nose twitched again, and your eyes shot wide as you realised it was stronger when you moved your head closer to the edge of the bed.

On the floor lay your blouse and skirt, the ones you had worn during his meeting with Commander Dok. Without hesitation, you grabbed up the blouse and held it beneath your nose to inhale deeply.

There it was.

A spicy scent unlike any other. It was warming and comforting, for the first time in, you didn’t know how long, you could breathe a little easier and the heavy feeling in your heart and gut lightened. You nuzzled the blouse. Holding it against each cheek in turn before returning it to your nose.

Why couldn’t you scent it directly from his skin? It wasn’t fair. You could bury your nose in the hollow of his throat. Lick lazily at the prominent bob of his Adam’s apple. Grind your feverish body against his until he was hard and ready to take you.

You should stop pretending.

Gods… what were you doing?

There was no denying the primal desires swirling like a building vortex in your brain. You wanted to be full, stretched to the breaking point. You needed to be bred like the good little Omega you were. You wanted a knot so badly you could cry.

None of these were thoughts you had experienced before and had you been in your right mind, they would have shocked you right down to the core.

Delicate shaky fingers sought out your aching hole, two slipping easily past the ring of muscles until your knuckles were lodged against the gumminess of your walls, but it wasn’t enough. It would never be enough.

Without an Alpha here to pin you down and split you wide, you would suffer. Without Erwin here to smother you with his impressive weight, you would continue to feel bereft. Wronged by a universe that danced to its own tune without thought for those affected.

Yes, it would pass eventually, but you doubted your sanity would be intact when that time finally arrived. A hurt-sounding howl escaped your throat, a lament aimed at a world that was proving to be unfair and unjust.

With a final wail, you curled in on yourself and fell into a pain-filled sleep. All the while, the commotion on the other side of your quarters door continued unabated.

~

Erwin had not needed to be notified of the ruckus kicking off in the living quarters assigned to secretarial and support personnel. He could hear it from all the way in his office. At first, he assumed it would be dealt with as all other little scuffles were, but after ten minutes, his concern heightened.

He was met with a very red-faced soldier whom he could not recall the name of. “Commander! We have a situation. Captain Levi sent me to find you… there is, well—”

“Spit it out, we don’t have all day.” Erwin demanded, barely halting in his purposeful strides in the direction of the noise. He could hear arguing, but almost above the rabble, a soft howl of distress caught his attention. It sounded familiar, and his pace quickened.

“An Omega… they are going into a heat. It seems to have riled those living in close proximity.”

Erwin stalled. “What?”

Fury bleed from his pores. Had they all lost their damn minds? This wasn’t the first heat to happen since Erwin’s command, and there had never been this level of disorder. He rounded the final corner and was confronted by six men in various states of dress, some with visible injuries on their faces and hands and at the door which he assumed led to the Omega in question, Levi stood on an overturned chair looking equal parts haughty and furious.

“Enough!” Erwin bellowed over the heated voices. “Pull yourselves together or I will be forced to take further action.”

An awkward silence descended almost immediately. The power of his voice along with the blast of authority he projected towards the troublemakers was more than enough to have their metaphorical tails lying limp between their legs.

“About damn time,” Levi snarled.

He leapt to the floor and shouldered past two engineers with matching bruises blooming purple beneath their eyes. They dared to bare their teeth, but remained silent, nonetheless. Levi seemed oblivious, or more likely he considered them so far removed from a threat that he took no note.

Levi’s eyes cut up to Erwin, an eyebrow arching at the high blush that was slowly coating the Commander’s cheeks. He knew what had caused the pandemonium and what shamed him the most was his inability to remain unaffected.

A first heat.

They were special for most Omegas and could be extremely traumatising if not handled delicately and in the right way. From experience, Erwin knew that it was commonplace for Omegas who were unattached to seek out help from other Omegas in their family or close friends. They could ride out the worst of the heat whilst knowing they were safe and being cared for, but this… he couldn’t imagine what they were going through whilst trapped in a den of literal wolves.

“You can smell it, right?” Levi whispered out of earshot of the others. “It’s a first heat and I must be honest; I am barely hanging on myself. Hange sought me out when they couldn’t raise an answer at the door, and by the time we returned… well, this was the scene. Some of the men were tearing at each other to get to the door and they had started to break it in places. Apparently, she presented at the clinic three days ago under the guise of a fever, Hange now suspects that they were suppressing and had run out of the drugs. She seemed unwilling to admit it to Hange, perhaps because they are an Alpha and Doctor Hamilton is not.”

A fever? Oh no. With alarming clarity, the puzzle pieces fell into place. Erwin knew why the howl he had heard seemed familiar, why the scent of arousal mingled with pheromones tickled his nose in such a way that he was struggling to stop himself from huffing the air like the men now forcibly being returned to their rooms.

It was his sweet little personal assistant. You weren’t sick, you were in need, and he could help you.

No! He mustn’t. He would control himself, but he could at least ensure you were safe.

“You there,” he gestured to the bloodied men who were starting to disperse. “Find cots in the dormitory for tonight, I cannot trust that you won’t try this again and I will personally cut down anyone who tries to enter these quarters without express permission. Captain Levi will escort you.”

Erwin turned to Levi and ignored the scowl emblazoned across his face. “See that the dormitories are guarded by those you trust the most and have everyone in this part of the wing relocated for the next night or two.”

“Don’t go in there, Erwin.” Levi’s warning was barely above a whisper.

The Commander clapped a hand on the smaller man’s shoulder and moved past him towards the barely intact door. “And Levi? Ask Miche to replace this door within the hour,” he asked calmly without acknowledging the words of warning, stepping directly into the breach.

For once he wasn’t going toe to toe with powerful enemies, he was facing a different beast altogether and somehow, he was more nervous about this situation than any battle he had participated in…

Your small apartment space was orderly with minimal decorations, but he noted a family photograph nailed to the wall and an arrangement of plush cushions resembling animals piled up on the cramped little couch.

His gaze swivelled absently around the room, in truth, he was doing everything in his power not to make a direct line for the bedroom. Your scent hung like thick molasses now that he was inside, hands fisting by his sides to remain where he stood. Erwin was the master of his body, not his instincts but the fight was not a fair one on this occasion.

He had never smelled anything quite as inviting, and that was entirely the problem. Whilst, he had had partners in the past, even gone through a heat or two, none of them tempted him in the way he felt tempted right this second. It was as if the scent was visible on the air, seductive tendrils writhing around him and beckoned him to move closer to the source.

It was as if all his favourite sweet treats from his childhood had melted into one tantalising scent crafted especially for him. Saliva gathered behind his clenched teeth. German chocolate cake. Fire roasted marshmallow. Raspberry jam straight from the jar. He wanted to drink it down like a man discovering a bountiful oasis after days without water. It made him feel younger, though he was hardly past his prime, but the scent invigorated his heart until he was certain he could best the top cadet in a foot race.

If someone told him that the vapour was tickling him beneath the chin, he would believe it.

After several moments of calming breaths which did little to actually calm his nerves, Erwin dared to venture deeper. He told himself that he needed to assess your condition, which was true, but if his instincts could speak, they would announce loudly their desire to catch a whiff of your scent directly from the honeypot.

The bedroom was dark, though it mattered little given his ability to see well in low lighting, and what he saw on the bed, stopped his heart for what felt like a full minute. A huddled mass lay in the very centre, your body in the foetal position with a hand buried between your legs and the other arm covering your naked breasts.

He should look away.

He should stop staring at your skin glistening with dewdrops of sweat and sticky slick pooling beneath you.

He should cover your vulnerability and walk away, leave this to someone else, but there was no one he trusted to handle this situation in his stead.

Your breathing was even and deep, a blessing given your predicament. As voices approached in the hallway outside, Erwin snapped out of his drunken stupor and did the first thing that came to mind. He pulled off his jacket and laid it over your body. It barely reached mid-thigh, but it would do.

With your modesty protected, somewhat, he retreated to oversee the work on your door being replaced. What he didn’t see was the smile of contentment on your face and the visible relief of being draped in his scent loosening the tight ache of your muscles.

In sleep you burrowed into the jacket warmed by his blood.

~

It was the sound of pages being turned in a book that roused you. It shouldn’t have, given how carefully the reader was being to not make noise, but the ache in your gut had returned and the fatigue was no longer severe enough to allow you to sleep on.

For a long moment you kept your eyes carefully closed, wondering what it was that weighed so nicely over your body and kept the worst of your current dilemma at bay. It felt like being held by a loved one, as if you were young once more and your mother was wrapping you in her protective and caring embrace.

“You’re awake.”

Commander Smith’s rich baritone rumbled from somewhere behind you. It froze the very blood in your veins until another wave of desire pulsed through you, causing you to writhe and buck, to your shame. Not him. Anyone but him.

Lies! You want him most of all… don’t deny it.

You couldn’t look at him—not now. Instead, you steeled your voice and spoke to the wall. “Commander Smith… why are you in my bedroom?”

“I apologise if you have the wrong impression, however, my presence was rather necessary given your… predicament,” Erwin supplied, sounding more uneasy than you had ever heard him. “I must be honest with you because that is only fair.”

He sighed and the sound caused a moan to bubble inside your throat, barely caught before it slipped out. Biting down on the inside of your cheek, you waited for him to continue not only because you needed to know, but the sound of his voice soothed you in ways you didn’t wish to examine closer.

“Your heat triggered some displays of aggression amongst your neighbours. There may have been attempts made at getting to you, but do not worry,” Erwin stressed when he saw how you tensed on the bed. “Your door has been replaced, and I will personally ensure your safety until it has passed.”

“Aggression? You’re telling me that—oh fuck.” All rational thought and ability to speak coherently died on a single spasm between your thighs. You should be absolutely appalled that anyone had tried to get inside your quarters without permission, but that animalistic instinct reared its head and grinned wickedly into the dark space of your mind.

It was what you needed. To be taken, filled, consumed… bred.

“Don’t speak right now, it’ll pass so just breathe for me,” Erwin coaxed softly whilst the sound of a chair creaked as it was dragged across a wooden floor. “A first heat can be very difficult. I assume you have suppressed since adolescence—you don’t need to answer. I-I don’t have any personal experience to draw upon, but I will do whatever it takes to help you through this.”

Fuck me… you thought, enraged that you wanted it so badly that you were chewing your lips bloody from speaking it aloud. Your spine bowed at the ripples of heat spreading outward from your centre to the ends of your fingers and toes, to the top of your head.

“Can you walk? I’ve run a lukewarm bath which might help cool you down.”

“No. Commander—you shouldn’t…” You broke off on a sob, wracked with another wave of scorching fire attacking the insides of your thighs at the steady drip of slick covering your skin.

“Please, it’s Erwin. Given the situation, I don’t think formalities are necessary right now. I’m going to lift you into my arms, okay? I’ll be gentle and you may hold on as tightly as you need to. Once I’ve got you in the bath, I will step outside to give you some privacy.”

The bath water was just cool enough that you sighed happily as the water sloshed over you. It was no comparison to the relief you felt whilst held in Erwin’s careful arms, but simply thinking of how easily your arms had wound around his neck gave you shivers of a completely different kind.

You did your best to refute all those lustful thoughts from months of working closely with the Commander. Of course, you hadn’t noticed how broad his shoulders were or how the short undercut at the nape of his neck tickled your fingertips when you held on. Nope. Nada.

Your nose was growing at an alarming rate with all this lying.

Through drooped lids you watched whilst he glanced around your meagre bathroom looking for goodness knows what. He was too large, too imposing for such a cramped space but despite it all, you liked him in here—wanted him to stay.

Where others may have taken full advantage of having a naked Omega within reach, not to mention an Omega in heat, Erwin had shown you nothing but diligent care. It made you wonder if your state bothered him at all, and somehow the thought that it might not… well, that bothered you.

He was an Alpha; shouldn’t he want you?

“Stay… please?” You purred when he made to exit and give you the privacy he had promised.

Erwin paused in the doorway. His piercing artic eyes roamed your face and dipped towards the fluttering pulse in your neck but ventured no further. You could see the tic in his cheek work at the same time his jaw tightened, and his nostrils flared. He was fighting himself.

One soapy hand reached for his clenched fist, bubbles dripping across his knuckles until the fingers finally—finally—loosened and gently entwined with yours.

“I shouldn’t,” he breathed more to himself.

You hummed in a half agreement, bolstered by the need thrumming through your body. “But you will, won’t you? Sit here.”

Erwin awkwardly perched on the corner of the tub before reaching for the towel he had laid out for you to wipe his wet hand. There were wrinkles in his normally crisp shirt, the top buttons unfastened and the bolo tie that rested around his throat suspiciously absent. This was by far the most casual you had been afforded to see him. You guessed not many had received such a luxury.

“Does it hurt?” he asked whilst he began to roll his sleeves towards the bend at his elbows. It was hard to follow the movements given he was sat near your shoulder, but you twisted enough to keep some of him in view, sloshing water in the process.

You took a second to assess, listening to the competing demands being screamed in your mind and body. This was certainly the most lucid you had felt since the heat had started, and you had an inkling that Erwin’s presence had a lot to do with it.

Would you ever be able to express your gratitude?

In short, yes it did hurt. However, there was a will to prove that you were not so easily overcome or beaten down. A sly voice echoed around your mind, purring and shunting you to ask for more of your Commander—far more than you had any right to.

“Not badly, I guess. But you could make it better… if you were inclined to. I think I would like it very much,” you urged gently, once more finding his hand and leading it towards the rippling surface of the bath.

Erwin didn’t stop you.

He didn’t seem to breathe or blink. Blindly, he allowed for his fingers to skim the water before breaking the surface and slipping over the wet flesh covering your shoulder. His cock strained against his underwear and trousers; the rigid length trapped along his thigh whilst thick pearls of precum oozed out to stain the heavy fabric.

He had been aroused since he first identified your scent, more so when he felt your heat descend over his like a vaporous fog. Finding you naked in bed had not fed his desire, if anything, it infuriated him and roused his protective nature.

Now that you were awake and calm enough to speak without letting out whines of distress or angry expletives… now he was truly struggling to maintain his composure.

“Do you have any idea what you are asking of me?” he murmured, wet fingertips tracing swirling patterns over your collarbone and across your clavicle. One pad dipped into the hollow of your throat, eliciting a soft moan that nearly broke him.

If you responded, he didn’t hear it.

You were sweltering to the touch; the lightly perfumed oil he had added to the water slicked your skin so the journey down your chest was made all the easier. His fingers skirted over the mounds of your breasts, avoiding your nipples although you did your best to thrust upward and force his hand so to speak.

Erwin’s tongue clicked against his teeth in a commanding tsk. “Behave.”

He continued to explore you, slowly and methodically. It was bliss. It was torture. Your head rested against the tiled backsplash; eyes closed as you concentrated solely on the sensation of his hand on you. Erwin traced the sides of your breasts down to your soft stomach; he circled your navel then ventured back up to give attention to your neglected nipples.

His breathing was more of pant when he tweaked your tender little nub between a rough finger and thumb. Your eyebrows creased when he pulled it taut and tugged firmly, the echo of the sensation causing your clit to throb in unison. It was difficult not to wriggle but you wanted to be good for him, to behave as he had asked.

“Com—Erwin… please? It hurts so bad.”

“Shh, little one. Let me take care of you like you asked. Your skin is divine to touch… soft and smooth. It makes me want to bite it all over,” he admitted. “If you were mine, I would—” Erwin let the sentence falter, not knowing if it was wise to admit exactly what he would do if you were his. Nor did he want to admit just how badly he wanted you to be his.

“You would… what?” You tried to cajole, moving just enough so that his fingertips brushed the opposite nipple, and you let out a long exhale of relief.

He couldn’t deny you, not in this matter or any other, not right now. It was funny how there was a systemic flaw in society’s hierarchy. Alphas were meant to be the ones on top, but it wasn’t always true and especially not for those who found their mates. Omegas held the power and never was it more evident than this moment here.

Erwin Smith was your superior in the literal sense. He was the Commander of the Scout Regiment, and he held responsibility for every soldier and support worker under his command. Yet here he was in the tiny bathroom of his assistant—his direct subordinate—with his hand submerged to the elbow and his cock so hard he wanted to tear the damn thing off.

You held all the cards, and you didn’t even know it, because if you did then there was no way you wouldn’t have already pounced given the instincts running through you.

“I shouldn’t be saying this, but,” he enthused when you started to whine pitifully. “I would not have allowed for you to become as delirious as you did. It must have been agony, and you were alone—I don’t like that. Any heat can be torture to endure if you deny yourself the only plausible relief, not to mention this is your first. If you were my… mate.”

Erwin paused again; aware his hand had moved without his prior notice. He was cupping your cunt in his palms, stretching and flexing his thick fingers along the seam of your labia. With ease he sought and located your jittery bundle of nerves, circling the pad of his thumb with slow, deliberate strokes.

“Tell me, Commander— ‘wanna know how you’d treat your mate.”

“Mm. I’d have taken a leave of absence the second the signs of your cycle came to light. I’d bite that lovely creamy skin at your neck where the scent gland resides, hold you in my jaws whilst I fed my cock into your drenched cunt. I’d have loved you exactly as you deserve—worshipped every inch of your scorched skin with my mouth and hands. Whispered words of devotion into your ear until I was ready to give you my knot, and more importantly, when you were ready to take it. I’d have you come time and again until you were properly sated,” he admitted with a heated growl.

You mewled at the images he fed you, his words dripping with hungry conviction and accompanied by the ministrations of his skilful hand playing between your thighs like a damn savant.

Your imagination ran at full speed imagining the knot he would give you, of the painful pleasure from his sharpened teeth piercing the scent gland at your neck and how you wished it was the mating mark he was leaving you.

As two thick digits worked inside your aching, needy hole you thought of the fullness that would come with having his cockhead buried against the neck of your womb. Gods, you wanted to be split in half until his name was carved into your gummy walls. The searing heat of being stuffed to capacity that would be far more pleasurable, unlike the current stinging sensation you were experiencing.

You grasped at Erwin’s forearm and revelled at how the muscles flexed as he continued to pump two fingers into you, his thumb aggressively rubbing at your swollen pearl. It was just enough to bring you to the peak, the waters barely disrupted, Erwin working furiously but only from the wrist down.

“You’ve no idea how badly I want to climb into this damned tub and make you take me. I won’t. I swear it. I’ll protect you and keep you safe… from me. It’s okay. That’s it—there we go. Feel it consume you.”

He was babbling—switching rapidly between commanding and anxious. His large frame threw a shadow over you; bending more he buried his nose into your hair and inhaled deeply. You thought he might have whimpered but you were too far gone to be certain. Your nails dug bloody marks into his arm, encouraging him on until you gave one final shuddering spasm and broke apart like a star finally imploding.

Tears burned in your eyes. Your stomach contracted over and over whilst you rode out a high that didn’t last nearly as long as you had hoped it would. The desire in your gut rekindled like a dying fire fed oxygen.

What had been enough no longer was.

“Erwin… please. I’ll be so good for you, don’t hold back. I want—I need it all. Everything you described! The fullness. The bite. I want to feel your weight pressing me down, dominating me. Can you...? I just want to know what it’s like,” you wailed in utter misery, absolutely convinced that he would deny you.

“I’m a nobody,” you continued, releasing your grip on his arm to wipe at your tears. “I appreciate you even going this far. I’ll never be able to look you in the eye again, but I’ll always be grateful for this. You’re a good man, Commander Smith, I’ve admired you for years.”

His laughter warmed your heart just a little. It was robust and genuine, and whilst you wanted to turn and see for yourself what expression he wore, you didn’t want to witness pity—not from him. “You can go. Just leave me a towel and I’ll be fine. Maybe I’ll sleep it off or—”

Erwin’s hand twitched and you almost yelped, biting into your tongue until you tasted coppery blood. His fingers slid along the wet pulsing length of your gummy walls and slowly rose from the water. You closed your eyes, turning away when you felt him rise to his feet.

You didn’t expect him to say anything.

You certainly didn’t expect two muscled arms to plunge into the waters and lift you up and out in one smooth action. Dripping wet from shoulders to toes, you soaked his pristine uniform shirt. Only then did you dare to peek up, and the look Erwin levelled at you… it stole your breath.

Those clever blue eyes were alight with cool fire—the flames licking around his swollen, lust-blown pupils. The thick set of his eyebrows were draw close together and he looked positively furious, but in a way that only made you squeeze your thighs together all the more.

“Don’t you ever—ever—call yourself a nobody. I may be the Commander here but behind every great figure are those in the shadows who make that figure shine brightly. My ma—I mean, my assistant is brave and beautiful,” he declared with absolute conviction.

Words alluded you.

Every single thought, other than the animal voice begging you to cling to this Alpha with every available ounce of strength and never let go, had fled. Not that you needed to speak, not when he strode from your bathroom with determined steps.

Erwin lowered you to the stained sheets of your bed and stood back with an apologetic look. “I’d offer to change them but there would be no point. We’d merely end up ruining a second set.”

The heat of your body had dried most of the water from your skin, all except the thick, tacky arousal coating your tender pussy and streaking the insides of your thighs. His head canted left when you spread your legs, bending at the knees so that he could see the most intimate part of you on full display.

“Little minx,” he teased with a wry smile. His fingers fumbled at the buckle of his belt and your gaze raked him in hungrily. “Warm yourself up for me, won’t you?”

There was no modicum of inhibition left in you. You were working on pure instinct and when you were told to warm yourself, you did just that. The heel of your palm rotated against your clit whilst you spread the lips of your pussy apart and let the fingertips fuck an inch into your cunt.

Your eyes remained glued to the man at the end of your bed. He was a powerhouse of strength and virility, thick chested and decorated with battle scars. You longed to run your fingers and tongue across each faded silvery scar—to show him just how much you appreciated his every sacrifice. Erwin shucked out of his trousers and underwear in record time, but it was not before you noted the large stains on both thighs. It made your smile turn saccharine, sultry and feminine.

The length of his cock sprung upward to smack wetly against his abdomen, but the weight was too much to stand, which left the impressive sight to hang heavily between his thighs. The golden hair on his torso seemed to glisten despite the lack of a light source in the room, and perhaps it was a trick of your eyes. He rolled his neck from side to side, never once breaking his concentration on how you were toying with yourself at his command.

He fisted his swollen cock, rolling the foreskin back until the beating red tip shone from the arousal dripping out the slit. Thick veins pulsed beneath his calloused fingers as he gave a few cursory pumps, moving his grip to his heavy pendulous balls to tug them loose from where they had nestled tightly near the base.

Muscles that only came with age, experience and dedication rolled beneath his skin, smattered by those lovely coarse hairs that you wanted to feel against your cheeks. Erwin was a handsome man, that you had always known, but naked he was even more glorious—a chiselled God.

Saliva pooled in your mouth, and you swore it seemed like your teeth elongated at the simple thought of biting into the solid wall that was his chest. His biceps. The cords in his neck. His strong jawline. Everything.

Your appreciation did not go unnoticed. If anything, it made his chest puff with pride that you would find him so attractive. For the first time in years, he had no desire to put aside his wants in favour of someone else’s.

Erwin wanted you entirely, and whilst he was certain you didn’t understand the full implication of that, he would take his time. Courting you would be a slow waltz, not some frenzied race to the finish line.

He appreciated how contrary that was given he was about to fuck you into a drooling coma, but the situation called for a drastic intervention to alleviate the both of you. It had been many years since his instincts ruled him. Your intoxicatingly sweet musk had bewitched him thoroughly.

Erwin felt like a young man again—in his prime. Back when his mind did not rule his body with an iron fist.

“If you want this,” he tugged on his shaft for emphasis, “you’ll get on your knees and present like a good Omega.”

Stepping close enough that his shins met the edge of the mattress, he observed you scrambling into position, his tongue wetting the plush of his bottom lip. He hadn’t tasted your mouth yet, something he would remedy at the earliest opportunity. Right now, you would nip and bite and snap at him, something he liked, but your first kiss should be more restrained than that.

“That’s it. Good girl… look at you dripping for me. Fuck—sway your hips like that again and we won’t leave this room until you’re round and full of my pups.”

You dropped to your elbows when you felt the bed dip behind you. Your molten cheek came to rest on the sticky sheets, the angle just enough to cut your eyes up and see him approach.

Commander Smith.

Erwin.

Alpha.

He filled his broad palms with the fat of your rump, stretching you wide until your cunt flexed in want, pushing out slick in anticipation. Erwin thumbed at your entrance before raising a hand to his mouth and licking the flat of his palm right to the tips of his fingers. The saliva felt that much hotter when it connected with your needy flesh.

You’d be mortified by the obscene squelch of your juices and his spit mingling together if you were in your right mind. It was filthy—pure and simple.

What you couldn’t see was Erwin coating himself in your abundant arousal, viscous strands succumbing to gravity to drip over his balls. He was breathing heavily now, the muscles taut in his neck and shoulders with the restraint of not being inside you. A wide mitt of a hand rested at your hip, massaging whilst he shuffled closer and let the weight of his tip notch at your cunt.

“Erwin—please! Need it now. I might di—oh my fuccccckk!”

The stretch was immediate despite how well primed you were. You knew he was thick, heavy, long… but the girth was the real killer. His cock bullied into you, inch by slow inch.

“Ha-! Don’t… squirm. You wanted this, right?”

Erwin clenched his fist to prevent the warning smack he nearly inflicted on your peachy butt. He was a lot to take, he knew that, and you were not accustomed to him—not yet.

You would learn in time. He would ruin you for anyone else.

Sweat dripped along your spine at the sweltering heat of his body engulfing yours. Erwin draped himself over you like a personal blanket, his lips and tongue and teeth exploring your skin and marking you in places you would have to contort to be able to see in the mirror come tomorrow.

“Taste divine. Smell like nirvana. Gods, your cunt is moulded to me, sweetheart. Can you feel me here?” he asked with a thrust that made your knees wobble and stars spark in your eyes. He was lodged right at your cervix, just as you had imagined when all this began, although not from the man in question.

“Uh-huh!”

It was all you could manage, drool slipping past the seam of your lips as Erwin set a pace that suited him. It wasn’t the frantic fuck you expected, neither was it slow nor deliberate like his fingers had been in the bath. What he managed to achieve was a combination of pace and force that knocked the air from your lungs each time he impaled you fully. It left you whining for him when he retreated, and soon the sensation of his balls swinging directly against your swollen little nub became so overwhelming that you were certain you wouldn’t last long.

As if he sensed your dilemma, he grunted mid-stroke and reassured you as he said, “Follow your instinct. Let your body do what it wants, what it needs. I want to feel you try to milk me.”

Erwin grunted; jaw clenched tightly. His knot was inflating, and he didn’t feel anywhere near ready for this to be over. Rationally, he knew that once would not be enough for you. There would more time to kiss and fuck and touch and learn, but he still clung to this first time like it really was his very first time.

In a way it was. It was his first time with you. It would not be his last.

The intensity of your orgasm nearly had him lose his bearing, if his wrist hadn’t caught the brunt of his weight then you would have been flattened into the mattress beneath him.

Your cunt was a greedy little thing—sucking and pulsing around his cock with little room for him to retreat. All he could do was ride out the pleasure through gritted teeth and determination not to blow his load like some young pup.

“Bi—Bite. Bite me!”

Christ… you were temptation and sin, and love and beauty all wrapped in one body.

Erwin scented along your back, mounting you like any animal would and dragging the prominent ridge of his nose over the fluttering pulse in your neck. It was beating wildly, a rhythm unique to you and he hummed his appreciation when you turned to give him more access. “Here?” he asked unnecessarily.

You chewed your lip, near delirious from the warmth and continued fullness of his cock sawing in and out of your core. He was licking the scent gland that attracted all Alphas to Omegas and Omegas to Alphas, but it was not the one on the other side that only those considered mates would bite and mark.

“Y-yes.”

A lie. He could smell it.

“Are you sure?”

“I-I… of course!”

Erwin smiled into your skin and sighed, knowing he was reaching his limit. “You are not being honest with me, but that’s okay. I won’t press you right now, we will have time.”

“Oh god. This won’t be enough?” You whimpered in realisation, shame coating your features and you were glad he couldn’t see how flushed your face was.

“Can you feel my knot growing?”

You nodded once, meekly, and he continued. “Once I plug you as nature intended, you will be fine for a good few hours, certainly until we can part safely. It’ll be enough for you to sleep and actually rest, but no… it will not be enough. I’m not going anywhere, darling.”

“But you have duties! You’re the fucking Commander… why are you laughing?” you asked with an evident pout.

“I think you’ll find you’re fucking the Commander.”

“Really? We’re really going to do dad level jokes whilst you’re balls deep and I’m desperate for you to bite my damn neck and knot me? Hey—mmm.”

Your wits scattered once again as Erwin spread his weight further, mounting you more fully than you thought possible. He braced one palm at the small of your spine and his jaw snapped wide.

His teeth grazed your earlobe, the sharp points travelling past the carotid artery until his hot breath huffed out in a wave of heat that tickled down your spine. He was losing his pace, hips beginning to snap harsher against your perfectly plump rear in a faltering tempo. You held your breath as you sensed the moment near.

He was so deep—so damn deep in your guts. Erwin lunged for you, his jaw stretched, and his perfectly pointed canines pierced into your flesh like a hot knife through butter. It made you tense all over, your walls clamping down around his ready to burst cock and it tripped his orgasm with a blinding flash. Heat unlike anything you had ever experienced speared your insides, and for a second it felt like your innards might be cooked alive.

Wave after wave of cum painted the neck of your womb. Your neck throbbed from where he held you in his beastly maw. His tongue lapped at the skin trapped between his teeth, soothing the hurt in any way he could whilst he grunted and growled spilling inside you endlessly.

You could feel the knot ballooning. It travelled further into your body, and you’d be damned if you could accurately describe the sensation. In simple terms it felt like you were being filled and stretched to the very limit of your body’s elasticity.

Finally, it came to rest right where it was needed most. A stopper for any seed escaping and you knew that it could be some time before you could untangle from each other. The orgasm from having Erwin’s potent essence flood your cunt was unlike any other.

It felt like it soothed the animal inside and sent it into a tranquil slumber. With a final cry of bliss, your knees slid out from under you and sent you both falling the final few inches to the mattress below.

Erwin licked over the wound he had inflicted, wincing at the harsh purple bite mark and dribbles of blood oozing sluggishly from the shallow wound. Hooking an arm around your front, he shifted you both, so his weight was no longer suffocating you, shushing your little whimpers when the repositioning slightly moved how you were joined.

“Sleep, my pretty little Omega. Let me watch over you.” Let me trace my fingertips over the curve of your shoulder, memorise the position of every freckle and divot in your skin.

He left those parts out, afraid of overwhelming you. Fearful that you might agree to things simply because of his power and position. There was no doubt in his mind that you were his mate, but could you say the same about him?

Erwin listened to your breathing even out, the heat dissipating from your skin until you were comfortable enough to nuzzle your face into the crook of his elbow beneath you. Strands of your hair fell across your eyes, and he was careful to move them aside to watch your eyelashes flutter in sleep.

What a lie it was… that an Alpha had all the power.

You could make or break him completely. You were the Goddess in his world and the fear of not being enough for you tore at his heart. He dropped his head to your shoulder and closed his eyes, willing sleep to come and soothe him like it was for you.

“I can’t wait to kiss you under the moonlight. When you accept me as your man, your mate, your Alpha.

I will change this world for the better… for you.”

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