#hsr abo fic

[ahomeganeyatsu]

ABO au | omega!Caelus + alpha!Welt Yang

“Is there something I can do for you?” Caelus continues to stare at him. Eyes glittering with the same diamond dust of the void seen through the express’s windows.

The young man’s silence wasn’t new. He barely spoke the first time he joined their little crew. Not for lack of trying, but more due to a loss of words. There were just moments that Caelus would forget to use them. Like water slipping through his fingers. You could tell based on the slightly burnt touch to his caramel scent.

Welt usually just lets him work through it. Caelus was incredibly independent, despite his lack of knowledge on things people usually took for granted. Questionable habits aside. When needed, a pat on his head, a smile or a simple “Good work” from the older man could easily dispel his frustrated scent.

Right now, Welt can’t sense any of that frustration. There was an eagerness to him though, a hint of curiosity—a tinge to his usually sweet scent that’s faint enough to know it’s there but not know what exactly it is.

A minute of this passes. Welt allows himself to feel the concern that’s been growing from Caelus’ continued silent staring. “Caelus?”

His brows furrow, lips pressed into a determined line. “Your scarf,” the young Trailblazer starts. He chews his bottom lip and Welt tries not to press his thumb on the younger’s chin to halt the abuse. A flush grows on Caelus ears, creeping to his cheeks, before he meets Welt’s gaze. (And how has he not noticed it before? That Caelus hasn’t been meeting his eyes since he sat down next to him?)

“Can I have your scarf Mr. Yang?”

“I—” Welt closes his mouth, brows rising at the request. There was no reason to refuse him. He was taken aback by the suddenness of it, but Welt can’t think of why he shouldn’t grant it. “Whatever for?” he asks, already removing it from his person.

Caelus doesn’t answer, but Welt can tell the other doesn’t know why either.

When Welt hands over his scarf, he carefully wraps it around Caelus’ neck. The teen holds still, his fingers fidgeting on his lap. Like he can’t wait to bury his fingers on the material. Welt smiles at that.

He draws back and watches Caelus do so. And when the teen presses the scarf to his face and breathes it in, the “why” dawns on Welt. Caelus scent shifts into warm content, and he hears his sigh taper off into a purr.

“Thanks Mr. Yang, you’re the best,” his eyes crinkle as he smiles. His golden eyes sparkling even brighter. Caelus doesn’t wait for his reply. He climbs to his feet and runs out of the main car. Most probably to his room where his nest lies.

“Adorable, isn’t he?” Himeko comments. “We should probably get him checked at Herta Space Station just in case.”

“Yes,” Welt coughs. He’s sure there’s some data about the effects of housing a stellaron for an omega. He wouldn’t put it past Dan Heng to have already started looking into it.

He draws his gaze away from the door Caelus exited. His scent lingers in the main car and Welt knows all of them are basking in it. There was nothing like the scent of a happy, content Omega. And he knows their crew enough to know they’d give their all to keep it that way.

[venusandsaturnsrings]

despite his mostly metal form, most things remained the same about boothill. his love of whiskey, charming accent, and penchant for causing problems but, more importantly, his alignment.

as long as you’d known him, which was six months at most, boothill had been everything the textbooks said about alphas. strong-willed, a tad arrogant, outgoing, and very much a show off. the latter translated into him being an annoyance more than anything but, alas, he seemed glued to you.

it was the second time this week you’d woken to rocks tapping against your window, boothill grinning widely from the ground; he wanted you to come out. not keen on rousing any roommates, you threw on whatever was on top of your laundry hamper and shuffled outside scowling at him. suave as ever, he gave you a ‘nice outfit, sugar, that designer or what?,’ followed by cackling laughter interrupted when you flicked his forehead. one half-baked apology later, you’re being taken to a super special secret spot he just had to show you at three in the morning.

half an hour and many bottles shot off of ledges later, he’s lead you through a complex series of markers to the edge of a small grove. bathed in the trim of moonlight and beginnings of sunlight, you have to admit the sparkling waterfall and unique flora is probably the most charming place he’s dragged you to. with a faux annoyed huff, you turn to give him thanks through gritted teeth only to find the cyborg cowboy has perched himself on a boulder to look at you like a lovesick puppy; it throws you for a loop. despite all the inflated chattering and chest puffing he does, sometimes you forget he really has a thing for you until he’s silently gazing at you without a word, waiting to hear you. ‘fuck that,’ you decide and claw your way up the boulder to lean against his shoulder. you don’t miss the way boothills smile widens and he practically purrs at your touch, but he doesn’t say a word, too nervous to ruin what’s happening.

it’s another six months later when you find yourself back at the grove a second time, your relationship having finally blossomed into something more than tapping at the edges of hostility (you were the only annoyed one but he’ll let you have your fantasies). hands intertwined, one metal and one flesh, he carries the bag of treats and a blanket in his other; he proclaimed his partner should never have to lift a finger. something something cowboys honour.

it was three in the morning as it had been before and you were tangled limbs next to the pond. his lips made a path from your jaw to sternum, slightly chapped but fully loving; part-time soulmates, full-time vulgar. boothill let his fingers climb up your thighs and down your sides until you were fully bare before him, bathed in the trim of moonlight and the edges of sunlight, prettier than the stars. pheromones coating the surroundings, he let himself indulge in your flavour, pulling the strings of pleasure so you sing oh so sweet for him. in a haze of his signature scent, musky whiskey and spice, you let him have his way.

[fortunei]

[hawkinasock]

TELL US ABOUT YOUR OTHER AUS (IF ABLE AND WILLING AND YOU WANT TO) ‼️‼️‼️

Tread carefully, Anon... Once I start yapping, I can't stop (jokes on you tho, I love yapping. Let's go)

I assume you mean aus for HSR specifically? I've got a lot more for genshin, but to stop myself from going on massive tangents, I'll just stick to HSR. I'll keep them all as summaries and go into more depth if there's any interest. Ok here we go:

Chimera Yanqing has kinda become my whole thing now, but I've never actually mentioned the other characters that I've also made chimera forms for. Namely Jing Yuan.

He doesn't really have any lore...? Unlike Yanqing, I was too focused on making him look pretty, which is easy because it's Jing Yuan. I'll make an update if I add anything more to his lore, cause I'd hate to just leave him unfinished forever. I do have a chimera Yunli au too, which I'll also save for another time. (Also keep in mind that he has wayyyy more fur than what I've shown. It just would've made his actual form unclear. He is very, very fluffy, canonically)

Mara-struck Yanqing (aka How the general ate the cabbage). Made a whole fic for this one, the plot is in the pudding, and by pudding I mean my ao3 lol. Instead of deflecting Jingliu's ult, Yanqing is instead killed and mara-stricken, and everything falls apart from there. Keeping it vague since it's still in progress. As of writing this, I'm three chapters in, so check it out if you're interested <3

Band au. I actually forgot about this one until I went through my list. Basically, It's a modern au where the high cloud quintet were a huge band back in ye olden days of the mid 1980s until their downfall, where the lead singer (Baiheng) is killed in an accident, triggering a series of unfortunate fates for 3 of the 4 remaining members. Jing Yuan is the only member still working in the industry and adopted Yanqing roughly 20 years after the the HCQ's fallout. One day, though, after years of no contact, Blade comes back into Jing Yuan's life, seeking refuge from law enforcement, and it all tumbles out of control from there after Jing Yuan accepts. The rest of the story would follow a very suspicious Yanqing wondering what the deal is with his dad's weird new boyfriend, and eventually reuniting the 4 remaining members (getting the band back together, as Phineas would say). There is SO much lore for this one, but it would take up this entire post to explain, so I'll probably just make it into its own post (with designs ofc). Tbh I haven't done as much work on this one as the others simply because I just don't know that much about music? Zel does though, so if I ever come back to it, I can go to him as a consultant.

Kind of an odd one, but I'm including it since it sorta counts, and I've become pretty fond of it over time. Mom Lumine au(s) Xiaother being Yanqing's dads is one of my favorite little crack aus. This au is the brainchild of imagining Yanqing as Lumine's child instead, but me as the author not enjoying xiaolumi as much. Thus, this was born. There's not really a story? Just a bunch of loosely put together concepts with multiple potential narratives that I find fun. Most of the time I default Childe as Yanqing's bio dad. In a weird way, it makes sense in my head? Yanqing resembles Lumine and uses a sword, and has that same go-getting, battle-hungry attitude as Childe, with all the knock-outs to boot. I mainly imagine chilumi as this interstellar crime duo; the Bonnie and Clyde of space, if you will. Because, honestly, if Yanqing's parents are ever to be revealed, would it not be the funniest thing for them to turn out to be criminals? I think it's hilarious, because Yanqing himself would be mortified.

Guardian Blade/Stellaron Hunter Yanqing au. These names are kinda lazy cause I usually don't make official titles for them unless their a fic, which this one happens to be. Here, Yanqing is an abomination of abundance, and as my interpretation usually goes, the only person who knows about this is Jing Yuan. Him and one other - blade, who was confided in the secret shortly after Jing Yuan had taken baby Yanqing in. Jing Yuan made Blade promise that, should the truth ever be uncovered and Jing Yuan punished, Blade is to take Yanqing and protect him. And years down the line, when the truth does finally reveal itself, Blade fulfills his promise. Theoretically, Yanqing would then join the stellaron hunters, albeit unenthusiastically. I haven't actually made any plans for that concept outside of a single one-shot. I still need to finish the actual fic first lmao.

Mara-struck Jing Yuan au. Probably the least original one I have to offer, because there's nothing particularly unique about it aside from one little twist I added that I think differentiates it, and that's that Yanqing doesn't actually kill Jing Yuan, or vice versa. Instead, Jing Yuan, in his current state, attacks everyone and everything except for Yanqing, and actually goes out of his way to keep Yanqing away from danger. The way I rationalize this (and this is me stretching the mara lore a LOT) is that Yanqing is so important to Jing Yuan that he creates a sort of blind spot to the mara when present; he is both innately precious and harbors only positive memories in Jing Yuan's mind, so in a way, he retroactively contradicts the way mara-struck!Jing Yuan would normally perceive him, seeing Yanqing as something to protect rather than attack (i hope that made any sense </3). This would probably never actually happen in canon. I just really like the idea of Jing Yuan's love for his son being so strong that it stays with him even after he's gone mad and can no longer remember what Yanqing means to him.

Progenitor au. Saved this one for last because it's been occupying my entire brain for the past few days. It's based on Dillongoo's Progenitor Albedo series, and by based, I mean it's just the same au, same universe and everything, but HSR. I won't go into the details because I'm planning to make it its own dedicated post as well, but I think its safe to say its becoming my favorite au out of all of these. I already have some designs and original lore cooked up, so hopefully I can post about it soon.

I think that's all of them? Debatable if some of these even count as aus, but who cares. I hope you enjoyed my rambles and found my ideas interesting enough to read through. I'm hoping to eventually give them some more life and make actual content with them.

Till next time <3