14 Works in Age Regression Little Blitzo (Helluva Boss)
Listing Works
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Blitzø is an age regressor because of childhood trauma, but it's okay, Stolas is always there to comfort him! <3
I am extremely sleep-deprived.
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Hazbin Hotel / Helluva boss age regression oneshots!! by Lostfoever
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
31 May 2025
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a bunch of itty bitty demons being adorable :)
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Millie knows better 🩵🧡 Itty Bitty imps part 3 by Nottapossum
Fandoms: Helluva Boss (Web Series)
09 May 2025
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Classification AU: Part 3 of itty bitty imps. Plz consider reading the other two first. {Summery of FKB is inside.}
Millie and Moxxie struggle to adjust to their new life as they try and help Moxxie heal from everything he's been through.
Moxxie wants to undo what his father had done.
Millie is trying to help Moxxie and be supportive but she's struggling.
Blitzø wants to help Millie, but he's not sure how.
Loona feels bad about how she's treated Moxxie and tries to make things right, but he's not having it.
🐾SFW interaction only this is age regression🩵
Series
- Part 3 of Itty bitty Imps. {Agere}
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Blitzø has a secret that he's kept to himself for a long time. But what happens when a certain owl discovers that secret?
One thing's for sure is that Blitzø will certainly be in for a wild ride... A ride full of baby talking, bottles, and diaper changes...
This is my first story on AO3, so I hope you guys like it!
Story contains ABDL elements. This is obviously meant for a specific audience. If you're not that audience, then you can just keep scrolling. :)
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After they get free from their kidnappers and the fire, Fizz offers Blitz a ride back up to Lust so that it's easier for him to catch an elevator home. On the way there, Blitz starts acting in a way that's strangely familiar and Fizz feels the need to investigate.
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"I wanted to do some research, and I came to the conclusion that what you're practicing, dear, is age regression. It's a coping mechanism in which someone may revert to a younger age to cope. It's a safe space."
AKA Stolas notices Blitz regress sometimes and thinks its a better coping skill than the hundreds of other self-damaging ones he possesses. Together, they try to explore this.
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Itty Bitty imps: One shots, ficlets, and more by Nottapossum
Fandoms: Helluva Boss (Web Series)
23 Jun 2024
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One shots, ficlets, head-cannons, and more that take place in my Helluva boss classification AU called: Itty Bitty Imps
Series
- Part 4 of Itty bitty Imps. {Agere}
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" The fuck? Why do you have Fizzy's phone for?"
" Well hello to you too Blitzo. And Froggy filled me in on your small problem, an he had an idea which is why I have his phone. Why don't you come to the tower and see what Fizzarolli is up to, hmm?"
" I don't know, I have things to-"
" liar. You had told Froggy that it's your day off. Besides he's excited to see you and, I don't mind helping him help you. An I owe you for helping/saving him"
" Fine. I'll come over"
Series
- Part 6 of ✪🎃Hazbin/Helluva Agere🎃✪
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🦉💜Give me something to hold onto❤️🐴 by NottaMoxxie- (Nottapossum), Nottapossum
Fandoms: Helluva Boss (Web Series)
18 Apr 2024
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Age regression AU: Stolas and Blitzø are friends. And when they find out the other regresses, they now want to take care of each other.
But can the Imp and the Owl overcome what had broken them?
SFW Age regression is a coping mechanism and it’s fun, nothing else. DNI if you don’t want to read it.
💜🦉Little!Stolas and Little!Blitzø🐴❤️
This is for everyone who wanted more Little!Stolas content! 💜💜
May get angsty in later chapters, but for the most part, nothing too triggering, just in case there will be TW above every chapter.
Series
- Part 1 of Helluva littles
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Blitzo gets all panicky because he’s scared stolas doesnt love him and then goes baby and cuteness and more baby fizz too 🗣️🗣️🔥🔥‼️‼️
also there will be diapers and wetting in this but only onceSeries
- Part 2 of Helluva boss / Hazbin Hotel agere
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Classification AU:
Blitzø didn’t have a great childhood, he had to grow up really fast and take on a lot of responsibility to help his family. And now he’s a successful assassin, a badass.
Fizzarolli’s always been an icon, always had to be perfect, had to be funny, had to entertain…otherwise he was a failure. He made a lot of sacrifices to achieve this level of perfection.
Is it any wonder they cheated on their classification test? What would people think if they knew what they really were?
(Read series description for more)
Series
- Part 1 of Itty bitty Imps. {Agere}
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" Birdie nu we gotta go outside! The leafs need messin wit!"
" Yes yes I know you want to jump in the leaf piles. However it's cold out and I would definitely hate it if you got sick."
" Hmm kitty ears hat? "
"Yes you can wear your cat beanie , now let's get you dressed in warmer clothes , Little one"
Series
- Part 2 of ✪🎃Hazbin/Helluva Agere🎃✪
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Blitzø hurts his head. Loona has to take care of him until he recovers. She’s not used to taking care of others, but that won’t stop her for looking after her dad.
(UPDATE: New edition without a bunch of typos!)