11 Works by SiniMini
Listing Works
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Summary
Blitzø wakes up somewhere he shouldn't be... alive when he should be dead, and bound by a golden chain to a Stolas who isn't quite his own.
This prince is younger, softer, and looks at him like he's someone worth... something. But the fondness in his eyes is meant for a different version of Blitzø, a version who became his best friend, not the assassin who broke his heart.
Summoned to protect him from a threat too close to home, Blitzø is given something he thought he'd lost: a second chance. The question is whether he can become the person this Stolas needs... or if he's destined to fail all over again.
Written for the Helluva Mini Bang 2025.
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Nothing Breaks Like a Heart by SiniMini for TheAssassinLover
Fandoms: Helluva Boss (Web Series)
14 Feb 2026
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Summary
After everything, Stolas told himself that being Blitzø's friend would be enough. He could handle watching from the sidelines. He could survive not being wanted that way.
But then Blitzø starts disappearing at night, lying about work, and smiling at his phone like someone's stolen his heart and that was when Stolas knew... it was time to go.
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After a full week of deliberate teasing and mutual pining that absolutely counts as foreplay, Blitzø’s patience finally snaps in the worst possible place: his office. What starts as business quickly spirals into a filthy little plan for revenge, as Blitzø decides he’s had more than enough of his bird’s games, and any remaining pretense of professionalism goes straight out the window.
Stolas knows exactly what he’s doing. Blitzø knows it too. And neither of them has any intention of stopping until they finally get every last thing they’ve both been craving.
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Ever since the fall of King Paimon, Pentagram City has been ruled by something ancient, nameless, and insatiable — a demon no one has ever seen, but all have learned to fear. It demands blood, sacrifices and true submission... or else.
For years, the city has fed it with the souls of the expendable lowborn, the desperate and doomed. But when the beast's hunger refuses to wane, a new soul is offered: Stolas, a disgraced Goetia prince. An immortal being. A final offering to appease the darkness.
Stolas goes without protest, but also without hope. Expecting a life full of torture from now on, he is surprised to find that what awaits him behind those ominous castle doors is not a beast, but rather an Imp-looking creature... small, sharp-toothed, and ravenous, and with eyes that light up at the taste of blood.
And when those sharp fangs finally sink into the owl's throat, Stolas feels everything. Desire, pain, and something deeper... Something far too wrong to feel this good.
He came as a sacrifice, but now he's starting to wonder if he's truly the one being consumed... or if something deep down inside of him has finally been awakened.
NSFW Week - Day 6 Biting Kink / Master & Slave
Series
- Part 3 of NSFW Week 2025
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Summary
Two demons. One obsession.
Stolas has spent years watching from afar... powerful, poised, and utterly deranged. The imp he once adored as a child is all grown up now, wild and sharp-tongued and maddeningly out of reach.
Blitzø has his own secrets. Namely, the prince he’s been stalking for years. The same one who once gave him kindness... and now lives rent-free in every filthy, feral thought he has.
They each believe the other forgot.
They’re both dead wrong.
What begins as silent obsession spirals into a violent, erotic power struggle. Abductions. Bindings. Blood.
They don’t want each other.
They need each other.This isn’t just a love story.
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Summary
Eighteen-year-old Blitzø was ready for a paycheck, not a soul-crushing revelation.
Thanks to his girlfriend Verosika, a big gig landed in his lap: bodyguarding a freakin’ tiny, ten-year-old Goetia Prince. Easy, right? Get in, keep the little puffball safe, get paid. Simple.But nothing prepared him for that. The kid. The fluff. That adorable little shit who looked up at him with those wide, innocent eyes, so damn cute, Blitzø swore it could’ve been a crime. Instantly hooked, instantly enchanted.
Fast forward nine years, and Blitzø’s world is flipped again.
The fluffy owlet is gone. In his place? A grown-up fucking vision of a Goetia prince. Still soft, still with that charm, but now... a fucking hot bird. The kind of hot that makes Blitzø forget his own name, let alone how to keep his shit together.And guess what? The prince remembers him. Hell, he remembers everything. Every damn moment. And suddenly, Blitzø’s not sure if he’s the one doing the guarding anymore... or if he's the one who’s been captured.
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After the events of Truth Seekers (and their subsequent fucking), Blitzø grants Stolas one singular wish. The prince decides that he wants to go on a mission with just him and Blitzø… a mission that ends up being a total fucking bloodbath.
Oh yeah, and they’re really horny (as usual), so obviously they fuck in it.
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Blitzø tells him it's love. The way he locks the door at night, the way he bandages Stolas’s wrists after another failed attempt at freedom, the way he whispers lullabies when the owl can’t stop crying.
Stolas doesn’t scream anymore. He barely speaks. But he listens, hears Blitzø’s voice, warm and sweet like honey left too long in the sun. And Blitzø, in his own twisted way, adores him more than anything.
He brings him flowers. He cooks his favorite meals. He kisses his forehead and calls him beautiful.
He says they’re safe now. That no one can take them apart.
Stolas used to believe in fate. Maybe this is it. Maybe this attic is where love ends. Or maybe it’s where Blitzø thinks it finally begins.
NSFW Week Day 7 - Praise
Series
- Part 4 of NSFW Week 2025
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Blitzø can’t escape him. No matter how hard he tries to forget, Stolas’ memory lives on, haunting every shadow, every aching beat of a heart he swears he doesn’t care about. But the doubt claws deeper than the bitterness ever did — What if Stolas still loves him? What if Stolas had always loved him? What if Blitzø had thrown away the one demon that could have ever loved him back?
He turns to Fizzarolli in a rare moment of vulnerability, unraveling in front of the only friend who’s ever been allowed to see the truth he keeps buried. Fizz doesn’t have all the answers, but does have something else: a truth potion. The choice to take it would be reckless... reckless, dangerous, and powerful. Just one drop would be enough to spill everything from the owl’s beak — enough to reveal the full, unguarded truth, no matter how deeply it may be buried.
Blitzø takes it. Not because he’s ready... but because he can’t go a second more without knowing the truth.
But magic like this doesn’t come without consequences, and they soon find their old arrangement replaced by a new, emotion-filled entanglement that threatens to drown them both.
NSFW Week Day 4 - Sensory Play / Intoxication
Series
- Part 2 of NSFW Week 2025
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Blitzø just got dumped — and this time, it’s bad. Verosika tore through him like a hurricane, and now he’s holed up in his apartment, bitter, hungover, and determined to rot in peace. But Fizz and Ozzie have other plans. They drag his sorry ass to one of the Sin's hottest clubs, hoping that booze, bodies, and bass will be enough to snap him out of his funk.
Blitzø’s dead set on being a grumpy asshole about the whole thing… until he takes the stage.Tall, feathered, and fucking divine, the dancer moves like sin wrapped in silk — an owl with eyes like rubies and hips that promise more than just fucking danger. Blitzø can’t tear his gaze away.
And when the performer makes a beeline for his table with a wicked smile and an invitation to touch? Blitzø gets a taste of something he didn’t even know he was starving for.
Grief tastes different when it’s kissed off your lips by someone who looks too good to be real.
NSFW Week Day 1 - Public Sex / Heavy Petting
Series
- Part 1 of NSFW Week 2025
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Summary
Everything around him went black, when he let his emotions out. Love wasn’t supposed to be like this. Yearning, hurting…. Bleeding. He couldn’t let anyone else touch what’s his. No one should be able to touch his possession.
But was it even his to claim? Was he allowed to reach for him? Was he sure to sully this little creature with his dirtied hands?
His mind wasn’t one of his own anymore. He didn’t know what he did, but a pulse of magic, left him… Making his wish come true.****
Stolas is an engaged Prince, that gets pushed into the duty of attending the last year of school together with his fiancée. Slowly losing the end of the road, when he started getting sidetracked by his charming roommate, Blitzo, that has nothing else than Parties and Sex on his mind.