1 - 20 of 35 Works in Aventurine Has a Large Penis (Honkai: Star Rail)
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When seeing Aventurine’s boss form fills Ratio with more arousal than he expected, he has to confront his pent-up emotions and feelings he has for Aventurine, and realise how desperate and intense his desires for him are
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Underneath our Alibi by OmniaImmortalis
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
30 Aug 2025
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“Just be glad it's now and not our honeymoon,” Ratio murmured.
Aventurine grimaced and knocked their foreheads together. “Don't even say that, you'll jinx us.”
Aventurine and Dr. Ratio, two weathered agents, finally get two weeks of vacation approved. At last, they can lay back and enjoy their stay at this fancy island resort — well, until an important target shows up a few days in, seemingly hell-bent on becoming the most infuriating cockblock there ever was.
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Veritas strained to catch a glimpse of his mysterious visitor in the dark of his room, but as before, his eyes revealed nothing. His outstretched hands met solid flesh that he couldn’t see, and as with the two times prior, it set his heart to frantically thundering against his ribs.
“Who are you,” he whispered, intent. His words felt small in the quiet. “I just want to know your name.”
Dr. Veritas Ratio discovers that the incubus who has boldly taken the liberty of visiting him several nights in one week is, in fact, a strangely ideal bed partner.
Or would be, if he could only see or hear it...
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Vulpes Et Felis by LianxJiuye09 (Strych9)
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
23 Jul 2025
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“I was under the impression that Sigonian Foxes were extinct.”
Veritas’s analytical gaze scrutinized the tall pair of ears that stood atop Aventurine’s head before falling to explore the rest of his physique, as if searching for validity on his person.Aventurine’s ears twitched slightly at the scrutiny, a playful smile appearing on his face.
“And yet, here I am…” -
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A new café has opened right across from where Aventurine works—and it’s driving him insane. Of all places, they had to pick there. Worse of all, it’s completely outshining his. Determined to see what the fuss is about, Aventurine spies on the competition—only to come face-to-face with the most gorgeous omega he’s ever seen.
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Boss Aventurine / Aventurine x Dr. Ratio
Summary: This is the story of what happened before the concert, someone was jealous and they had sex.
CW: Cunt boy / Trans Ratio / Vaginal Sex/ Rough Sex / Womb Rape / Breast Feeding / Aventurine has a huge monster cock of unconventional size.⚠️ -
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"You not getting pregnant while you're in heat?" Aventurine laughs, pulling Ratio close into a kiss "You're silly, of course you will get pregnant if not we will continue trying until you get pregnant"
That's true, they can just continue trying. That does calm his nerves, he sighs with a smile.
"Also I'd never say no to sex with you" Aventurine teases him with a smirk "Your pussy is divine"
Feeling heat going to his face, Ratio sputter "Y-you– Must you be so..." thinking for the right words he sighs "foul?"
Series
- Part 3 of Originally posted on Privatter
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Why are you so stubborn? by ververishere
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
11 May 2025
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Ratio was in the middle of his heat—his body burning, eyes dazed, mind barely holding together. He hadn’t even planned to attend the meeting in this state, but his stubbornness got the better of him. Now, he had to face the consequences.
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It had been years—years of Aventurine watching the red-caped omega walk alone through the beast-crawling forest. Too long since the need to claim him had taken root, and now all he could think about was making the sweet omega his, keeping him close, and filling him with his pups.
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Caelus has been abandoned by his husband with a huge debt
The collector, Aventurine, comes to collect but
Caelus has no money... But he does have a body...
AvenCae
Omegaverse
Caeussy
Promise It has something for the end! -
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Dr. Ratio would never ever think he would indulge in...this. But here we are. Maid Ratio and horny Aventurine
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This had not been the purpose of Veritas' visit to Aventurine’s office. They were to discuss the necessary preparations of an upcoming assignment. It was something about the weather conditions on the planet or if they would need gravitational adjustment medication. Veritas could not remember, he could not even truly compute how Aventurine had him lying naked on the desk in the first place.
(PWP Prompt: Aventio where Aven gives Ratio the best head ever, please)
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HSR
Aventurine x DrRatio
Summary: As a result of an accident, Ratio lost his sight.Doctors say it is temporary, but no one can guarantee how long it will take for him to regain his sight.Due to the many inconveniences in his life, Ratio has had to live in the Aventurine's home to be cared for.
CW: Blind / Booba♡ / Vaginal Sex / Soft Sex / Fingering / Dirty Talk / Aventurine has a huge monster cock -
Your Dad Calls Me Daddy Too by ververishere
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
12 Jan 2025
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Ratio knows there’s something off about his son’s best friend. With his over-the-top personality, smug smirks, and endless flirty remarks, he seems determined to get under Ratio’s skin. Allowing him to stay at the house only intensifies the tension between them, making it impossible to ignore. But everything comes to a breaking point one night when Ratio catches him in bed with his son.
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What is that monstrosity?! by ververishere
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Nov 2024
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In which Ratio wants to test a theory: whether he can handle taking all of Aventurine’s length in his monstrous form.
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Ayo ngewe berempat, tapi nanti pisah jadi dua by starnebluela
Fandoms: 原神 | Genshin Impact (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
17 Nov 2024
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Aventurine (alpha) ngide buat ngajakin dua temannya (alpha) ikut 'main' sama Ratio (omega), tapi kenapa di akhir kedua temannya itu malah asyik sendiri?
Ah sudahlah, yang penting memek lezat Ratio cuman bisa dimasukin dia doang.
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Aventurine storms into the club, fed up with his irritating coworkers and a bad day, ready to vent. But Sugilite’s sly grin hints at something more—an unexpected guest sitting alone, so out of place it stops Aventurine in his tracks, his curiosity instantly piqued.
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The Secrets of the Seaside Town by Voidmancer for Blixer
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
09 Nov 2024
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It should have been a quick mission on that not-so remote planet, but Aventurine finds his car breaking down in the middle of nowhere, and so has to seek help from a strange town full of its strange residents.
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Burned out by the demands of being a top idol, Aventurine of the Nova Stonehearts is nursed back to health by a mysterious doctor who wears an alabaster head in a far-flung, off grid beach resort.