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Captain Diaz's Omega

Summary:

Evan Buckley had heard stories about the famous firefighter auction that is held by the fire department for charity. He was looking forward to taking part in it and had daydreamed about what alpha would win him and take him out for a date. However, the last person he expected was fire captain Eddie Diaz from the 136 to be the one to place the most money on him and win the omega.

Not that Buck is complaining. Especially when Eddie Diaz has to be the most handsome alpha around and knows how to be a gentleman on the streets and a beast in the sheets.

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Or, for my free day for #aEddieoBuckWeek26, it's an auction fic where probie Buck gets brought out by fire captain Diaz and gets thoroughly breed by him.

Notes:

Day Five is here everyone. And I present to you: Fire Captain Eddie Diaz and Probie Firefighter Evan Buckley. Hopefully you guys enjoy this fic as much as Eddie enjoyed being inside Buck and spoiling Buck the way he deserves.

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

Work Text:

Each year, the fire department holds the annual fire department competition for charity.

 

All available firefighters are encouraged to participate and be bided on to go on dates with clients who turn up, eager for the chance to get to date a firefighter for the night.

 

And Buck was very much looking forward to it. "Come on, man. I can't believe that you're actually into this," Ravi had commented as they looked at the sign-up sheets that Chimney had forged their names on. The pair had just finished their gym session when the alpha had come up to them and, wearing a proud fatherly smile that made him look like he had set the two omegas up for a successful arrangement marriage, told them that he had put their names down to be part of the auction.

 

While Ravi was immediately looking at different ways to get out of the auction, Buck found himself looking forward to it. Yes, Bobby didn't like the idea of his adopted son being part of the auction, but Buck saw it as a way to give back to charity and help his fellow firefighters out. Plus, he wouldn't say no to a date with a hot alpha.

 

Bobby walked over to where the pair were looking at the sign-up sheet and sighed heavily. "You know, I'm happy to take you both off," he said, only for Chimney to walk over and wag his finger at the older alpha. "Not so fast, Cap! Their names have already been registered and everything, so they can't back out now."

 

While Ravi groaned in disappointment, Buck just beamed and placed a comforting hand on his father's shoulder. "Hey, it's going to be okay. Besides, you never know, we could get some cute alphas at the end of it," Buck stated happily as Chimney clapped him on the back, while giving him a thumbs up.

 

"That's our golden boy! We're going to bet that pompous 136, I can feel it!" He said, causing Buck to raise an eyebrow, while Ravi and Hen, who had made her way over to the group from her own workout, both rolled their eyes as Bobby just sighed heavily and gave his head a light shake.

 

"Chimney, there is no need to get competitive. Captain Diaz and the 136 are a good firehouse," he commented, causing Chimney to roll his eyes as he bit down hard on his gym. 

 

"Who always brag about earning the most money because their firehouse is basically filled with super models and the stereotypical alphas that everyone drools over," he replied, a slight edge to his voice as Buck frowned slightly. He knew that Chimney was slightly insecure in the fact that he wasn't the normal alpha build or structure, so Buck was always quick to jump into his defense and boost his confidence up.

 

Plus, it wasn't like Buck exactly had the tradition omega build. He was tall, boarding in the shoulders because of his upped weight exercises and building up his muscles. 

 

But Maddie had always reassured him that he wasn't like other omegas, and he should be proud of who he was and not being like the other omegas.

 

"They don't have a Chimney, and that's their lose. Trust me, there will be someone who will bet a lot on you, dude," Buck reassured as he patted Chimney's shoulder, causing the alpha to perk up slightly as his eyes brightened. "Yeah, yeah you're right, Buck. We've got this! Ravi, join in on the hug," Chimney ordered as he all but grabbed the two omegas and pulled them both into a tight hug.

 

Both Buck and Ravi did a mock show of groaning and whining about the older alpha being all affectionate.

 

However, both wore a bright smile as Hen couldn't help but pinch their cheeks each. "Don't worry, we'll keep the creepy alphas away," she stated, while Bobby allowed a soft smile to grow on his face as he lightly placed his hand on the back of Buck's neck, causing the omega to purr loudly at his father's gentle scruff. "Just say the word, and we can sneak you off somewhere," Bobby mocked whispered as the omega just let out a delighted little laugh before shooting Bobby a bright smile.

 

"Relax. What's the worst that could happen?"

 

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Before Buck knew it, it was auction night.

 

The omega quickly learnt that, every year, a different firehouse was in charge of helping set up the bachelor auction. That included the theme, the location and what charity the money was going towards.

 

Last year, it was the 118 who was in charge of the auction. Buck was still in the academy, so he could only sit with his parents as Chimney and the others paraded around the stage under flashing lights and tank tops.

 

This year, it was the 136's turn and Buck quickly learnt that the firehouse was a bit more.....sophisticated than most firehouses. Apparently, it's because the fire captain of that house came from old money and it showed in the way the ballroom of the Hilton was set up. "Damn, why do I feel poor?" Ravi asked as the 118 walked in, all dressed in their finest.

 

Athena had to take Buck to a local omega clothing shop because the suit the omega used to wear was too small for his growing body. "It's because Captain Diaz knows how to show off his wealth," Hen commented as she looked at the crystal flute glasses that contained expensive champagne from France and New Zealand. 

 

"Remember, Captain Diaz always gives out to charities and is a respected fire captain," Bobby said as Athena accepted a glass. Buck reached out for one, only for another server to come around with a goblet that contained red wine. "Courtesy of the host," she said as she passed the glass over to the omega. Everyone stared at the wine, which looked and smelt expensive as Buck shifted slightly from the attention before taking a sip.

 

"Maybe he knows it's my first auction," he quickly said, causing Ravi to shoot his best friend an unimpressed expression while sipping his own champagne. "I never got fancy wine last year," he commented dryly as Hen let out a small snort. "Pretty sure none of us did," she added as Maddie stole a sip and made a small humming noise of approval. "Okay, that is some nice wine. Actually, that's the best wine I've ever had," the female omega said as May was the next to try some and nodded in approval.

 

"That is some good wine," she said.

 

Meanwhile, Athena turned to her husband and gave him a look as she crossed her arms. "Looks to me that someone already has their eye on our boy," she said lightly as Bobby took a breath and exhaling deeply.

 

All day, the alpha had been dreading as to what kind of person was going to bid on his son. Of course, it was impossible to talk Buck out of something when the omega made his mind up about something, so Bobby could hope and pray that the omega would end up with someone who will look after him.

 

Just as he was about to say something, Chimney looked through the parted crowd and let out a small gasp. "No way," he said as Hen looked over and raised her brow as Ravi's mouth dropped open.

 

Buck, who was still nursing his wine and now having his hair fixed up by Maddie, looked at the trio, frowning slightly as soon as he saw the shocked expressions they were wearing. "What is it?" Buck asked as he turned to where they were looking. The source of their attention stood near the stage, talking to the organizers while a group of well-dressed firefighters who looked like they had stepped out of a fashion magazine stood beside him.

 

It was the pair of dark toffee eyes that drew Buck in.

 

"Who's that?" The omega asked as Maddie fixed up his suit. Bobby looked over and blinked in surprise as soon as he saw who Buck was pointing at.

 

"That's Captain Eddie Diaz. Strange, he never normally comes to the auctions," he commented as Captain Diaz maintained his eye contact with Buck. There was the faint trace of a smile that bloomed on the older alpha's face as he raised his glass towards Buck, causing the omega's heart to flutter as he smiled and winked back.

 

Hen watched the exchange before leaning over to whisper to Chimney. "Something tells me that there is only one reason why he's here," she whispered to him. 

 

Meanwhile, Buck felt his mouth dry up slightly as Captain Diaz ran his eyes over the omega's body, his eyes showing his appreciation of the sight in front of him. The omega felt his stomach warm up and twist as a slow smirk blossomed on the alpha's handsome face as he raised his glass in Buck's direction. The only thing Buck could think about was one thing.

 

Fuck, he's so fucking hot.

 

The alpha was by far the most gorgeous person Buck has ever seen in his whole life. He was older than the omega, at least by 10 years, but as the saying goes "people age like fine wine", and he definitely slotted into that catalogue. Rich bronzed skin that fitted around sharp features and a jawline that looked sharp enough to cut stone, while at the same time looking warm and strong.

 

Toffee brown eyes were sheltered by long eyelashes that fanned over high cheekbones, while his body looked strong and powerful underneath his suit. It was the body of a seasoned fire fighter, of someone who had walked through fire and battled hell and back to save lives. 

 

There was a loose strand of a dark brown wave that graced his forehead, and Buck wanted nothing more than to stroke it back.

 

Fuck, he was getting wet. Especially the way Eddie was eye-fucking him. Taking a breath, Buck picked up his glass and tipped his head back like he was drinking a shot. He was putting on a show, exposing his long, unmarked neck as he gulped down the wine. Immediately, there was the strong scent of an aroused alpha and a rumble from the other side of the room.

 

Ravi, who was standing the closet to Buck beside Maddie, could practically see the way Eddie's eye colour changed and became darker as Buck placed the glass down and shot the alpha a wink.

 

"Buck, you're playing with fire there," Ravi whispered as the omega allowed a small smirk to grow on his face as he shot the alpha a wink. "You say that like it's a bad thing," he joked as Maddie just sighed heavily before ushering the two towards the stage. "Come on, let's get you on stage before Captain Diaz removes anymore of your clothes in his mind," she said.

 

To Buck, the minutes flew by as the customers and other fire house representators found their tables and sat down. Slowly, each bachelor from different firehouses made their way onto the stage, earning rounds of different cheers as the auctioneer stated the bidding. Buck poked his head around the corner when it was Chimney's turn, snickering as Maddie immediately bided two grand on the alpha. He knew that his sister had a giant crush on Chimney for ages now, same as Chimney, so by the grin the alpha bore on his face, he was clearly happy with the result.

 

Ravi was up next, and May surprised everyone by bidding the most on the omega. Again, Buck knew that the two were interested in one another, and he was happy that both of his sister's found someone. Baby blue eyes flickered towards the audience, and he looked around for a pair of certain toffee brown eyes. Before he could continue his search, he heard his name being called and the omega straightened his back before he walked out on stage. 

 

Right away, he plastered on a bright smile as he waved to the crowd, winking to a couple of alphas his age and looking like they belonged in a boy band. Bryan, the auctioneer, shot Buck a smile and a wink before placing a hand on his shoulder. "Now, Evan Buckley is not only one of the new probationary firefighters, but he just so happens to be the son of our own Captain Nash. So whoever is the lucky alpha, be prepared to win daddy's approval," he said, causing a chorus of laughter to echo through the room as Bobby did a show of hardening his gaze as he slowly looked around the room.

 

Buck rolled his eyes playfully as the bids came flooding in. Before he knew it, it went past double digits and into the triplets. Soon, it was six grand, then seven grand. Finally, before it got to eight grand, a clear, deep voice echoed through the room as a single paddle lifted in the air.

 

"Ten thousand!".

 

Buck's breath hitched as he turned towards the voice, and his heart skipped a beat as a pair of toffee brown eyes stared back at Buck as Eddie calmly held his paddle in the air. The older alpha wore a small grin as he gave the omega a wink, causing a wave of giddiness to wash over Buck as Bryan stammered before speaking again. 

 

"Well....ladies and gentlemen, this is the first time Captain Diaz has ever attended an auction and he has already won the top prize. Do I have any more? Does anyone dare to go against the Gentleman of the LAFD?" he asked, looking around the room as silence filled the room.

 

Eddie merely tilted his head up, eyes trained solely on Buck as the omega felt his heart flutter while a broad smile grew on his face, causing the alpha to return a smile of his own that made his face even more painstakingly beautiful.

 

"And sold! Congratulations, Captain Diaz. Enjoy your prize," Bryan said as Buck snapped out of his trance as Eddie stood up and walked over to the stage. He held a handout, brown eyes soft and loving as he brought Buck's hand to his lips and, maintaining his eye contract, brought it to his lips and kissed the back of it softly. Buck felt his heart flutter as he beamed down at the alpha as a small rumble escaped Eddie's chest.

 

"Cariño, I intend on treating you like royalty," Eddie vows as his thumb lightly stroked the inside of his wrist, causing Buck to swoon slightly as he beamed happily.

 

"Captain Diaz!" Bobby called as he walked over to the trio, forcing the pair to break out of their eye contact as they both turned towards the older alpha.

 

Eddie helped Buck down as Bobby and the 118 walked over, causing Eddie to straighten while a relieved expression appeared on Bobby's face. "I'm glad that you were the one to win my boy. I trust that you will give him lots of tips on firefighting," Bobby stated, and Buck could only stare at his adopted father in shock as the older alpha shook Eddie's hand while wearing a trusting smile. 

 

Behind him, Athena sighed softly while the others face palmed. Clearly, Bobby was too concerned about the other guests bidding on his son, that he completely missed the way Eddie had been undressing Buck the entire time he was on stage. In Bobby's eyes, Eddie was a respectful alpha and, as a father himself and twice Buck's age, clearly bided on the omega to save him from the other wolves that had been eying Buck. Completely oblivious to the way the other alpha had been looking at Buck like a starved man.

 

Eddie allowed a smile to grow on his face, while Buck looked like he wanted the ground to swallow him up. The alpha looked over at the blond, and Buck immediately blushed as the brunette smirked before giving him a wink and turning back to Bobby. "Don't worry, Captain Nash. I will be sure to look after Buck," he promised.

 

Just as Bobby stole Buck away, Eddie slipped something into Buck's hand, causing the omega to look down and find that it was a piece of paper. Looking up, he saw that Eddie made a gesture with his hand, creating a phone as he mouthed 'call me' before the omega was pulled away.

 

"Well, I think that was a successful night. Everyone got paired up with someone they liked and we raised just above the targeted goal for charity," Bobby stated as the group walked out.

 

Buck looked down at the piece of paper, then over to where Eddie was talking to the organizers. He allowed a shiver to run it's way through his body as Eddie looked over and smirked slightly before giving him a wink. "Yeah....yeah it was successful alright."

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The following night found Buck standing outside his apartment complex, dressed in his nicest dress shirt and pants. He had styled his curls in a way that gave him a tousled, boyish look that brought out his youth. Finally, a black Bugatti pulled up in front of the apartment complex, and Eddie emerged from the driver's side. Before Buck could even step towards the passenger side, Eddie was already opening the door for him and offered his hand for the omega to take.

 

"What kind of alpha would I be if I let my date open their own door?" Eddie asked, shooting Buck a smile and wink as the omega flushed slightly from the smile as he climbed into the passenger side. "You really are the gentleman of the fire department," Buck joked as Eddie let out a small laugh before shutting the door and hurrying to the driver side.

 

"Well, I know alphas this stage and age aren't the most romantic, so I want to give you the whole experience," Eddie stated as he turned the engine on and pulled out of the park. Buck felt his cheeks heat up as the alpha drove through the city before taking a route that led them out of the city and out towards the Hollywood Hills.

 

Buck watched as the city sparkled down below, the lights reflecting off his eyes as Eddie glanced over and felt his breathing hitch slightly as he gazed at the omega's eyes. Dios, he was beautiful.

 

Evan Buckley had captured his attention the minute the alpha saw him at a rescue. The omega was helping his father put some flames out during a wildfire and thee moment he took his mask and helmet off had Eddie melting slightly as he gazed at Buck like he was a god that had desended and graced earth with his presence.

 

Now, the alpha was determined to make the omega his.

 

Once they arrived at their destination, a resturant on the cliffside of the Hollywood Hills, Eddie opened Buck's door and looped his arm through the omega's, making Buck feel like he was in an old school Hollywood film. Buck was falling hard and fast for Captain Diaz, especially when the alpha opened the door for him and offered him a bouquet of his favourite flowers as soon as they walked over to their table.

 

Eddie pulled Buck's chair out, tucking him in before his wrist lightly pressed itself against Buck's scent gland, causing the omega to let out a little croon before the alpha answered with a rumble of his own. 

 

"Order whatever you want. Don't worry about the price, it's my treat," Eddie said as the omega beamed and blushed lightly as Eddie sat down opposite him. "Well, Captain Diaz, I have to say, you are doing a great job at treating me like a little prince," Buck joked as he ordered some fruity cocktail, earning a laugh from Eddie as he gave the omega a wink. "What can I say, you deserve to be spoiled," he replied as Buck felt his heart flutter slightly as his cheeks heated up even more. He hid his face behind his menu, only for it to be lowered as Eddie gave him a tender, soft look.

 

"Let me see that beautiful face," he said, a soft croon on his face as Buck shifted in his seat before taking a breath. He had to try and stop himself from slicking up. Their drinks soon arrived and Buck decided to change the subject before Eddie could continue to say more sweet things. He will soon learn that it will be a fatal mistake

 

"So what made you bid on me in the first place, Captain Diaz?" Buck asked as he took a sip of his cocktail, allowing the fruity cocktail to slide down his throat.

 

Eddie huffed softly before he leaned forward, gently capturing Buck's chin in between his large, slender fingers. Buck felt himself shiver slightly as the alpha gazed into his eyes, brown locking onto blue as a smirk slowly grew on the older man's face.  "Because I find you similar to a rare gem. Beautiful, rare, one of a kind," he started to say before leaning forward so that his lips brushed against the omega's right ear. A violent shiver rocked through Buck as Eddie whispered. 

 

"I always want to hear you call my title while withering underneath me as you take my knot in."

 

A whine escaped Buck's lips as he almost dropped his glass, his body heating up slightly as the faint scent of slick punctured the air. Eddie's eyes darkened as a feral smirk appeared on his face, while he gave Buck a wink. "Let us have dinner first, mi amor. Then I will show you how a proper alpha should treat you," he said as Buck could only nod his head shakily as he took a deep breath.

 

Fuck, he had to try and make it past the first course before he cums.

 

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Somehow, Buck survived dinner. Then dessert.

 

Now, he was enjoying his reward. Eddie pinned him against the front door of his house, a fancy townhome in one of the more rich areas of Los Angeles and close to the Latin corner of Los Angeles.

 

Buck moaned against his lips as Eddie pushed the door opened and he picked the omega up, kicking the door shut behind him as he carried the omega inside. Eddie pulled back, kissing against his neck as he carried Buck towards his room. He then proceeded to drop Buck onto the bed, and before he had a chance to breath, Eddie had quickly gotten rid of his clothes and bascially ripped the clothes off Buck.

 

"Alpha," Buck crooned, causing Eddie to respond in a thrill as he caged Buck in, kissing along his neck as his thick and large cock stood out tall and proud. Buck's mouth watered as Eddie's large hands gripped the inside of his thighs, squeezing the flesh as he pressed his tip against Buck's pussy. "Such a pretty pussy. I can't wait until it's spread around my cock," Eddie said as he kissed along Buck's neck. His fingers breached his folds, pushing against the tight walls as Buck let out a loud whine and arched his back off the bed.

 

Suddenly, he found himself being lifted and his body turned so that he was placed over Eddie's lap. His legs were spread open, and Eddie gently tilted his chin so that Buck was looking straight ahead of him. In front of the bed stood a golden frame mirror, innocent in it's placement. Or at least it used to be innocent.

 

Now, it was displaying the sinful act of Eddie's thick cock breaching Buck's pussy. The omega let out a deep moan as he tossed his head back against Eddie's shoulders, panting heavily as he felt his walls stretch and ache against the pulsing cock that was taking him in.

 

"Fuck, baby. Look at how well you're taking me in," Eddie praised, and a high pitched keen, escaped Buck's lips as he felt the cock push all the way in until Eddie's balls pressed against his folds. Eddie growled deeply as he placed his lips against Buck's shoulder blade, biting down hard enough to draw blood and make Buck scream loudly as he pulled out before slamming back in.

 

The alpha's large hands held his thighs so tightly that Buck could already see bruises forming, making a river of slick pour out of his pussy as Buck quickly became more aroused from the sight.

 

He painted a sinful sight; pussy stretched and gaping around Eddie's cock as the alpha bounced him on his lap, bite marks forming over his creamy skin as Eddie bit along his skin and body like Buck was a meal he had been craving for ages now. His thighs shook violently as Eddie's large hands gripped them tightly, his body bouncing and jerking violently with each powerful thrust.

 

"What would Captain Nash think if he saw his son being fucked like this, huh? Do you know how long I've been wanting to do this, Carino? How long I have been fucking my cock in my hand to the image of you spread open like this?

Stomach bulging from my cock and making you look pregnant? Skin bruising and all marked up by my touch and bite? Your pretty neck baring my mark and telling all those other little alphas that you're mine? I'm a good alpha, Buck. I can give you the world on a silver platter. I can make your belly round with my baby. Christopher would adore you. You can be my pretty little wife, mi sol. Let me be your alpha, Buck," Eddie said, voice gravel and deep with uncontrollable love and devotion as he gazed at Buck like he was a god and Eddie was his most devoted follower.

 

Buck whined loudly as he felt his stomach tighten up, signaling that he was about to cum. "Eddie, Captain Diaz. Breed me full of your pups, make my belly round. Mark my neck. I want everyone to know that I'm yours," Buck begged, his words punching out with each forceful thrust that Eddie delivered. Finally, Eddie's full control slipped as he knotted deep within Buck, biting down hard on his neck as Buck came with a loud scream that echoed within the room.

 

He could feel the hot semen flood his womb, causing it to bloat slightly as he slumped against the alpha. Eddie growled loudly as he lapped up the blood before collapsing onto the bed, panting heavily as he cradled Buck in his arms.

 

The omega laid against his chest, panting heavily as he tried to regain his breathing while stars and whiteness clouded his vision.

 

He had officially fallen into an blessed out omegan space, only letting out tiny croons and purrs as Eddie thrilled and rumbled gently while he caressed his overstimulated body tenderly. "You were so good, Buck. So lucky to have a wonderful omega," Eddie crooned and praised as he lapped up the sweat and blood.

 

The omega just let out a tiny croon before turning his head slightly. He nudged Eddie's neck, and the alpha huffed softly before turning his head and letting out a satisfied rumble as a pair of smaller omegan fangs punched through the skin along his mating gland. Immediately, a strong surge flooded their blood stream and body as their bond fully set into place.

 

Buck blinked a couple of times before offering Eddie a tired, bright smile that caused the alpha's heart to swell.

 

"Looks like you're stuck with me, Captain Diaz," Buck said, only to melt against the alpha as Eddie cupped one cheek in his massive hand, stroking the skin gently before giving Buck a tender, loving kiss.

 

"Mi amor, I am prepared to spend the rest of eternity with you."

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After a couple of days filled with love making and sending his body into overdrive, Eddie walked alongside Buck as they walked into the 118. Holding his mate's hand, Eddie approached Bobby and asked for his blessing. Of course, the alpha had been shocked to find his son wearing a fresh bonding mark along his neck, while the omega in question stared at Eddie like he had hung the moon.

 

Eddie returned the same look, and Bobby could only sigh softly, knowing that his son had found his alpha. After a tense talk in his office, Bobby finally gave Eddie his blessing. Which is good, because a couple of weeks later, Buck walked in with a glow that rivalled the sun and a positive pregnancy test.

 

The auction was supposed to be like any other charity event, but it ended with two souls finding one another and a family going from three to four as another little life grew inside Buck's womb.

 

At least Bobby and Athena were excited about becoming grandparents.

 

Notes:

And Probie Buck has officially been marked and breed by Fire Captain Eddie. Onto day six, in which alpha Buck finally achieves his dream of becoming an omega through his supportive and loving mate, alpha Eddie.