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The Stellaron Hunter Hunts Stellaron’s Receptacle

Summary:

“A receptacle doesn’t have a second gender.” That’s what Caelus believed until his heat was triggered. At least a certain fellow Stellaron Hunter wouldn’t leave him all alone at a time like this, right?

Notes:

HELLO!!!! i came again to feed my dear bladecae tag!! ♡♡♡♡ this one is my contribution to caelus ship week 2023! i really had fun writing this, as i always do!! i hope you all like it 🥹

have a great reading time!!!

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

Work Text:

The Stellaron Hunter Hunts Stellaron's Receptacle

Chapter I

 

“Isn’t it time to tell Caelus about his second gender?”

 

Yeah, it was time.

 

Blade already knew that.

 

For some unknown reason, Caelus, the newest Stellaron Hunter, brought interest to Blade. For someone who had abandoned his own body to become a blade, it was not expected for someone to draw Blade’s attention. Perhaps the reason behind it was the fact that they both are more considered a “thing” than a human. Caelus is a stellaron’s receptacle. Blade is a blade.

 

Blade could try to think about different reasons, but he still didn’t understand why he cared about Caelus more than he ever cared about someone. In fact, Blade was sure that he had never cared about anyone in his life like he cared for Caelus.

 

With that said, Blade needed to talk to Caelus about one important thing.

 

“Caelus.” Blade stopped him as the others headed out of their meeting room. “You still don’t know which is your second gender, so be careful. Dan Heng and Welt Yang are alphas, so if you happen to be an o-”

 

“I’m a stellaron’s receptacle. I don't think I have a second gender.” Caelus smiled a bit, kind of happy to have Blade, someone who is always so quiet and emotionless worrying about him. “It’s been what- some weeks since you guys woke me up in Herta’s Station? Nothing happened yet, so I must be alright. I don’t need to worry about learning second genders’ things.”

 

Caelus started to walk towards the exit again, but Blade grabbed his wrist.

 

“I’m a blade, but even I have a second gender.” Blade looked straight into Caelus’ eyes, trying to show how serious he was. “Don’t let your guard down near them.”

 

“Don’t worry, you’ll see.” Caelus turned to look at Blade, trying to show his Stellaron Hunter fellow that he was ok, super confident that nothing would happen. “I’ll take a look at what Dan Heng, Welt Yang and March 7th are doing at Xianzhou Luofu as Elio told me, I’m gonna report it and everything will be fine.”

 

Although he still wasn’t sure about it, Blade released his grip around Caelus’ wrist and let him go.

 


 

It was Caelus’ first mission as a Stellaron Hunter, so everything had to go smoothly. Still, was Xianzhou Luofu so hot? It was his first time there, but Caelus didn’t think he would be almost melting.

 

Caelus was writing everything he was looking at, from what their faces looked like while they were talking to the citizens to how their body language acted through their bodies. It would be much easier if he wasn’t sweating and all, but Caelus wanted to be useful to the Stellaron Hunters, so he did his best nonetheless.

 

The sweating and how hot his body felt was bearable, however, all of sudden, Caelus felt a weird heat between his legs. It wasn’t uncomfortable, yet something was off, that he could tell. He didn’t want to ruin his investigation, but Caelus couldn’t help but look at his crotch to see what the heck was happening with his body.

 

Fuck, he was hard.

 

He was hard. In public.

 

From what Caelus could tell, the Stellaron Hunters were the bad guys, but he wasn’t sure that he should be evil enough to act like a pervert in public. That wasn’t the only thing that was almost making him freaking out, though. Caelus could feel his entrance leaking to the point he was afraid of staining his pants, his insides clenching around nothing like it was desperate for something to fill him.

 

What should he do?! Caelus looked at where the Astral Express trio was only to get even more desperate when he met Dan Heng’s and Welt’s eyes. They were looking at him like a predator would look at a prey. They had blushing cheeks and seemed to get closer. Why-

 

Then Caelus remembered Blade’s words.

 

“Dan Heng and Welt Yang are alphas”.

 

The experience of smelling an alpha’s scent for the first time hit Caelus like a truck. He was smelling two alphas, on top of that. Why, of all times, would that happen now? The exquisite scent of Dan Heng and Welt were making Caelus dizzy, confusing his senses. Should he go to them? No, should he run away? Should he beg for their cocks? Caelus shaked his head, trying to get rid of such dirty, too embarrassing thoughts, as his mouth watered at the thought, while, at the same time, Caelus would feel his cock twitching at the mere thought of feeling two cocks fill him up at once.

 

They were getting closer, and Caelus tried to focus on his mission. His mind switched from “run, run, move, get away” to “stay, please, beg, get on your knees”. Since Caelus only knew the basics of the second gender — which consisted of alphas being strongest, betas being normal and omegas being weaker than alphas —, he didn’t understand why Dan Heng and Welt looked so desperate for him, despite them trying to control themselves.

 

Caelus wondered. Since he didn’t fit as alpha or beta, he must be an omega.

 

And since he is a stellaron’s receptacle, then his scent must be stronger than a normal omega’s. Shit.

 

Before they could reach Caelus, who was, at this point, squeezing his thighs to stop his leaking, a not-so-mysterious hooded man appeared out of nowhere and vanished with Caelus at the same instant.

 

The Astral Express men wondered who was that omega who had an almost extreme heat scent.

 


 

Inside the room where Blade was previously hiding, Caelus got cornered to the point where his back almost slammed against the door.

 

“I told you to be careful. Why didn’t you listen to me?” Blade’s tone of voice made Caelus’ spine shiver. Of course he was angry, not at Caelus, at least. Blade was just trying to control himself since he would never expect that he would feel jealousy for the first time.

 

“I-I’m sorry- I- I don’t really understand what is happening to me. I feel so hot.” Caelus’ sobbed as his hands gripped Blade’s sleeves. “I’m not thinking straight… I’m scared. I think I’m becoming weird!”

 

Blade gulped. So it was true when Kafka told him that maybe Caelus would have a strong scent if he turned out to be an omega, since he is a stellaron’s receptacle. Just like Blade also has an unusually strong scent ever since he became a blade.

 

Having the usual carefree Caelus in front of him, now looking so sensitive, so painfully adorable was distracting Blade from his thoughts, though. It wasn’t time to remember the recent chat he had with Kafka.

 

“You’re not… becoming weird.” Blade sighed as he tried to not make any abrupt move. “It’s your heat.” Blade touched Caelus’ crotch, making him almost fall since he didn’t feel like having enough strength to stand up, whimpering almost immediately. “See?”

 

Caelus felt like he could see stars just from that touch. It felt like something snapped.

 

“Blade,” Caelus stood on tippy toes to try to reach Blade’s neck; his lips close to Blade’s ear. “Fuck me, fuck me, fuck me-”

 

In a swift — although almost aggressive — movement, Blade’s hand moved to tease Caelus’ neck, close to his scent gland, which made the brand new omega let out a needy moan.

 

“Stop.” Blade pulled his hand away from Caelus and turned to walk away from him. That was the last chance for Caelus to stop. It was Blade’s last straw of empathy, after all. “You don’t know what you’re wishing for.”

 

All of sudden, Blade felt his body being pushed to the edge of the bed. Before he could react, Caelus sat on his lap and started grinding on his crotch. Caelus held onto Blade’s shoulders as his hands couldn’t stop trembling from both eagerness and from being nervous, but he didn’t stop. Better saying, he couldn’t stop.

 

“Please, I- I need you.” Caelus wrapped his arms around Blade’s neck until his lips were close enough to Blade’s ear, making him clearly hear his own embarrassing moans and whimpers.

 

For the first time in his life, perhaps, Blade didn’t know what to do. 

 

While he considered Caelus a special person in his life to the point he wanted to be a better person at least for him, Blade couldn’t help but have strange thoughts now. He knew Caelus was in heat, he knew he just presented as an omega, and he knew Caelus was probably being influenced by his omega’s side, but how could Blade be a strong man when the most important person of his life was on his lap, painfully grinding on his crotch, whining and moaning, begging for Blade to fuck him with such a sweet, hypnotizing scent?

 

“Just so you know, I won’t stop even if you ask me to.” Blade unzipped his pants, but still not releasing his cock from his underwear. He wanted to see more of Caelus’ desperate side, more of his begging.

 

“I don’t want you to do so.” Despite him not wanting to move away, Caelus had to so he could take his pants and underwear off.

 

Caelus wondered if he should continue what he was doing, but seeing Blade’s hard cock under his underwear made an idea pop.

 

It was his first time doing it, but his mind was so fuzzy that he didn’t care about his performance. Instead, he just wanted to do it because he was craving to do so.

 

Dropping on his knees and kneeling in front of Blade’s crotch, Caelus pulled his cock out of his underwear, surprised by how hard and huge Blade’s cock was. Some of his pre-come leaked from the tip, which made Caelus trace it back to the tip using his tongue only to put all of the cock inside his mouth in one go.

 

“Fuck-” As if his instincts told him to do it, Blade’s hand caressed Caelus’ hair, his eyes closing when he felt his cock hit the back of Caelus’ throat.

 

Caelus was more than happy to feel Blade’s cock filling his throat. Although it was quite hard to breathe, nothing would stop him from starting to move. Caelus pulled almost all the way out, leaving only the tip nesting inside his mouth, then slided down again, repeating this cycle again and again.

 

That was too much for Blade. He couldn’t help but grip Caelus’ hair and thrust into his throat. Blade tilted his head back and closed his eyes as he focused on hearing the slick sounds of Caelus sucking his cock off combined with the omega’s muffled whimpers.

 

Blade didn’t want to miss the sight of Caelus doing a blow job on him too, so from time to time he would open his eyes and admire Caelus bobbing his head up and down with puffed up, red cheeks and tears escaping from his eyes because of how full his mouth would feel. On the other hand, Caelus didn’t know he would love having his throat used so violently like that, but he loved it enough to make himself feel encouraged to move his mouth further and faster.

 

Not only that was enough for him to suck it more, but he also moved his hand to his entrance. Putting every inch of Blade’s cock only made his body shiver from how much he wanted to take that cock in, so Caelus put two of his fingers inside his own already leaking hole. The feeling of having both of his holes being filled was making him think that he might get addicted to it.

 

“Hah, you’re so eager.” Blade chuckled when he noticed Caelus thrusting his fingers into his own ass. Caelus’ insides were leaking so much that the wet sounds of the impact of his fingers against his entrance were enough for Blade to cum.

 

Burying his cock deep inside Caelus’ throat, Blade unloaded his cum while holding Caelus’ head in place so he would swallow every spurt of cum. After making sure his climax stopped, Blade released Caelus’ head.

 

“So tasty…” Caelus’ mouth let go of Blade’s half hard cock while his tongue managed to lick a strand of cum that was escaping from the edge of his lips, at the same time, he pulled his fingers out, eager to finally take something thicker and bigger inside.

 

Seeing Caelus’ eyes hazed with lust, his mouth a bit swollen and red because of how rough it was used while his cheeks were blushing and his face was so close to his cock… Everything was enough to make Blade’s cock get hard again.

 

Before Caelus noticed, he was pushed to the bed this time, his face pressed into the pillows while his weak knees tried to support his limp body.

 

“Hurry- Ah!” Caelus gasped when he felt Blade’s entire cock go inside him in one go. His hands grabbed the sheets while he buried his face in the pillows.

 

Blade sighed when he finally felt his cock being wrapped around Caelus’ hot and wet insides. It felt like they were made for each other since he fit so right inside him. Being able to take the virginity of the one he considers the most was perhaps the closest Blade would get to heaven.

 

Like he was trying to forever remember the moment in his weak memory, Blade’s hands felt every detail of Caelus’ curves, from his thighs to his hips, where his hands stopped to grip them.

 

Before pulling his cock almost all the way out, Blade took an instant to remember the feeling of being enveloped by Caelus’ tight walls. It didn’t take long for Blade to slam his cock back into Caelus, hitting his prostate in one try. A muffled moan.

 

“Don’t suffocate yourself, you’ll lose your consciousness.” Blade kept a steady pace, keeping his thrusts deep and fast. “I want to hear you.”

 

He was right. If Caelus wasn’t careful enough, he would end up fainting. What should he do, though? Although he wasn’t in his right mind, he knew he would regret being so slutty and needy. Caelus knew his words were embarrassing, but he couldn’t just faint in his first time.

 

“Nhgh-! B-Blade!” Caelus managed to put his chin on one of the pillows, this time letting his moans and whines escape from his mouth.

 

“Will you let me breed you? Will you be a good omega to me?” Blade was almost hypnotized with how his cock disappeared inside Caelus’ entrance, coming out drenched with his fluids only to be sucked into Caelus’ hole again.

 

The thought of having pups with Blade just fueled Caelus’ arouse, which made him try to meet with Blade’s thrusts by moving his hips backwards.

 

“Y-Yes! I want- Hah-ah- I want to be a good omega for you! I-I want your pups!” Caelus rested his forehead on his arm while the tears of sheer pleasure didn’t stop coming from his eyes.

 

The unmistakable wet sounds of sex were probably too obvious to whoever passed next to the hidden place they were, even if they wanted to hide what they were doing, they couldn’t, though. The strong smell of different species of an alpha and an omega couldn’t be hidden.

 

They were lucky for not having any neighbors since the headboard didn’t stop thumping against the wall with how rough and fast Blade’s thrusts were. The only sounds inside the bedroom were Caelus’ moans combined with pleas, Blade’s groans and the sounds of the Stellaron Hunter’s hips slapping against the Stellaron’s receptacle’s ass.

 

All of the sounds were enough to cloud Caelus’ mind to the point he couldn’t help but come with a mewl. His eyes rolled back while his tongue was hanging out of his mouth when he felt Blade’s cock slam right into his sweet spot. Caelus couldn’t really think straight now, but he was sure he had never had an orgasm as satisfactory as the one he just had.

 

The clenching around his cock almost made Blade cum, but he held it back since he still didn’t want to cum yet. He still hasn't fully broken Caelus, after all.

 

With a swift movement, not daring to pull his cock out, Blade switched positions so Caelus was sitting on his lap.

 

“W-Wait- I want to see you…” Despite not wanting to feel empty again, Caelus stood up, pulling Blade’s cock out in the process, and turned to look at him.

 

Shit, Blade almost came when he took a proper look at Caelus’ messy state. There was a trickle of saliva coming down his chin while his cheeks were blushing so much even his neck looked like he got sunburnt. The hard nipples looked so appealing that Blade couldn’t help but lick one of them, which made him squeal. Caelus pouted with the tease since he didn’t expect it, considering he was too busy with spreading his legs on Blade’s cock.

 

“You’ll look so hot as the mom of our pups.” Not patient anymore, Blade lined himself up before putting his hands back to Caelus’ hips and forcing him to come down on his cock.

 

How lewd Caelus looked when he did that.

 

Blade made sure he would never forget how Caelus’ expression changed when his insides were filled up again so suddenly. The way Caelus gripped on Blade’s shoulders was almost so aggressive that the shape of his hands would probably be visible on Blade’s back the next day.

 

“Ride me, Caelus.” Blade’s hand moved from Caelus’ hip to his back and, finally, his round ass, which he didn’t miss the opportunity to squeeze it. “Show me how much you want my cock.”

 

Caelus frowned a bit while biting his lips, wondering if he could do what Blade was demanding him to do. His legs were trembling, as well as his hands, but none of it stopped him from trying. Caelus raised his hips, pulling Blade’s cock out almost all the way if it wasn’t for the tip that kept inside him.

 

Then, the moment he lowered his hips was the moment he felt satisfied again.

 

“S-So deep. You’re so deep, Blade.” Caelus hugged Blade’s head while he moved his hips up and down, always failing to hold back his own whimpers whenever the tip of Blade’s cock brushed against his prostate.

 

Despite smiling a bit out of lust when he touched his belly and felt the bump of Blade’s cock inside him, something was not right. The way Blade’s cock reached the deepest places inside of him did feel too good, as well as the way it kept brushing against his sensitive places, but Caelus couldn’t find his own sweet spot. He couldn’t please himself like Blade was doing it earlier.

 

“I can’t. Ngh, I-I can’t find it,” Caelus whined as his forehead rested on Blade’s shoulder. “I want you- ah-”

 

“You want me to do what?” Blade grinned while he teased Caelus by caressing his waist. Of course he knew that Caelus would never fuck himself on his cock right with that limp, weak body of his. Plus, he was an inexperienced omega who was just having his first heat. He knew all of that, but he wanted to hear Caelus’ words.

 

“I want- hah-ah, I want your cock,” Caelus’ words sounded so sweet it only made Blade’s cock twitch because of it. “I want you to fuck me, I want your knot so much it hurts-”

 

That was enough for Blade.

 

Before Caelus could notice it, his back hit the cold wall — if it wasn’t for Blade’s hand, he would have hit his head too — while his thighs were being held by Blade’s hands. Caelus didn’t even have time to think about what just happened because Blade’s cock kept hitting his prostate again and again until all he could think of was how it felt good.

 

“Fuck-! K-Keep going- nngh, just like that! I want- more!” Caelus rested his forehead on Blade’s shoulder while he felt a wave of pleasure with every rough thrust, moaning Blade’s name out loud.

 

“What a needy omega.” Blade’s hands gripped Caelus’ with strength enough to give red marks on his thighs.

 

Blade grinned when he saw Caelus bucking his hips up, craving for his thrusts to go rougher inside him. The squelching sounds only made Caelus feel embarrassed all over again since it was proof of how wet he was. He could feel his insides’ fluids dripping down until it splattered some on the floor. Was being an omega like this?

 

He didn’t have enough time to think about the new lifestyle he would have now that he was an omega, though. Not when Blade was quickening his pace, still pounding deep into Caelus, chasing his climax.

 

“Harder! Nngh! D-Don’t stop!” Caelus’ voice sounded so desperate. Blade was sure he was being rough already, so how could he still beg for him to do him harder?

 

“Clenching around me so much like that…” Blade closed his eyes while feeling his cock being squeezed even harder with his words. “You’re such a slut, aren’t you?”

 

“Yes! I-I’m a slut!” Caelus gave in to the lust. He was too tired to think about what was the right thing to say. Now he only wanted to say what was on his mind, even if it was too embarrassing, in the end. “I- I might get addicted to your cock, so please- hah-ah, just keep fucking me. Don’t ever stop-”

 

Before Caelus could finish his sentence, he felt Blade’s tongue entering his mouth. A kiss was something Caelus knew was something intimate, so he didn’t expect Blade to do it, so suddenly on top of that. The embrace of their tongues were strong and wet enough to make Caelus’ head spin. Blade’s tongue wrapping around his tongue while his ass kept being pounded by Blade’s cock in a rough pace. Everything was too much.

 

“B-Blade- I- Hngh! Your cock feels so good inside me- I can’t- nngh…!” Caelus’ lost his words with a particular thrust that slammed right into his prostate. “I can’t wait for your knot-!”

 

“Don’t say things like that.” Blade groaned as he tried his best to last a little longer. “I might lose- fuck- my reasoning.”

 

“T-Then- hurry, cum inside me. Nngh-! Be the daddy of my pups- Ngh, f-fuck!” Caelus rolled his eyes back and squirted. His legs were shaking with how hard he reached his release, while feeling overstimulated since Blade was still railing him.

 

Feeling Caelus clench so hard around his cock was what made Blade unload deep inside him. Blade’s knot also popped, which made Caelus spill out some thick — yet short — spurts of cum with how full he felt. The knot was so big that it reached Caelus’ prostate without even moving.

 

Blade knew that was only the first wave of Caelus’ heat, so he walked towards the bed and laid there with Caelus, who looked a bit more “sober” from his heat. The knot still connected them, so Caelus kept whimpering every time the tip brushed against his prostate.

 

“Oh my god, I thought I was going to die…” Caelus’ hands covered his blushing face. “What did I do? Am I pregnant? This is it, right? This won’t happen again, right?”

 

“... You’re probably going to be pregnant.” Blade’s hands played with Caelus’ hair. “We didn’t use condoms, after all.”

 

“Oh shit… I’m not prepared to be a single mom.” Caelus shivered at the thought.

 

“Who said you’re going to be a single mom? You were the one telling me I would be the daddy of your pups-” Blade couldn’t finish his sentence when Caelus put his hand to cover his lips.

 

“Don’t say it! It’s too embarrassing!” Caelus could feel his face burning up.

 

“I’m serious, though.” Blade grabbed Caelus’ wrist and put his hand away so he could talk. “I was the one who impregnated you, so I’ll take responsibility.”

 

Caelus didn’t say a single word. What was the usual cold, emotionless Blade saying? Was he dreaming?

 

“You have no other choice but to become my mate.” Blade buried his teeth on Caelus’ scent gland, claiming him, as he didn’t give Caelus a second to think about what he just said.

 

Blade grinned when he heard Caelus’ low moan at the same time he felt his insides clenching around his cock.

 

“Also,” Blade licked the thin trickle of blood his teeth caused. “In ten minutes you’ll have your heat again.” Blade frowned a bit when Caelus still wouldn’t turn to look at him. So petty… “The common omegas have one hour of recovering from their heats, but it’s different to you since you’re a stellaron’s receptacle.”

 

“What?!” Caelus’ cheeks were blushing again, his voice indignant. “You claim me without my consent, and now you tell me I’ll be horny again in ten minutes?!”

 

“You didn’t push me away, though.” Blade grinned as he saw Caelus avoid looking at him. He was right, after all. Although Blade didn’t ask anything, it’s not like Caelus was against the decision of being his mate.

 

“So let me say something before I become weird again.” Caelus was pouting, which made Blade’s heart pound.

 

“Say it.” Blade kept caressing Caelus’ hair, wondering if he should stand up to get a bottle of water so they wouldn’t dehydrate with the next hour of Caelus’ heat.

 

“Be a good daddy to my- our pups.” Caelus felt his face burning up again, but he tried to keep his expression as serious as possible.

 

Blade widened his eyes, as he wasn’t so sure that Caelus would recover so quickly from suddenly finding out he would be a mom. The words about their pups made other similar words pop in Blade’s mind. “Family”, “mate” and “pups” were words that didn’t exist in his vocabulary ever since he became a blade. He had given up from such concepts, but now he couldn’t live without Caelus.

 

Perhaps that was a bit rushed on his behalf, but all Blade thought while looking at Caelus could only be one thing.

 

“You may be the only one I’m able to love in this world.”

 

Blade thought he couldn’t feel anything related to feelings anymore, but his heart was fluttering at the mere sight of his mate.

 

“Of course. Everything for you, Caelus.”

Notes:

i finally fulfilled my dream of writing caelus fingering himself while doing a blow job ♡♡♡

i was writing it, but i kept thinking "hey, i want to see bladecae doing this!" all the way so that's why there's 4k words 😭 i hope it was enjoyable nonetheless 🥹💖

ALSO!! i'm really sorry if there's any mistakes! i did proofread, but i couldn't do it the way i always do because i'm in a trip right now.... i will proofread it again once i get home, though!!