Luna_Vulpes
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Recent works
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Summary
After five years of dating and three years of sexual exploration, Alastor is still curious about one thing...
Why exactly does Lucifer like to switch his genitals?
So one day he asks, and Lucifer is happy to show him exactly why, causing Alastor to wonder if being curious was worth being the cat.
Part of the Sinfully Domestic Series
For DoverSeries
- Part 4 of Sinfully Domestic
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Summary
Alastor is over living. With his mother recently passing away and the townsfolk taking everything from him, he decided it was time to end his life, but he’s never been one to go easily.
Wanting to sacrifice his soul, he calls Lucifer to make a deal, but instead the King of Hell offers him an Apple of Eden in exchange to never seek him again.
Unfortunately, the apple offers Alastor an insight into his future — or more like his afterlife.
Determined to make his visions real, he begins his life as a serial killer known in New Orleans as the Radio Demon. Eventually, the cries of his victims accidentally call someone who makes him an offer Alastor can’t refuse.
Once in Hell, he finds himself at the Hazbin Hotel helping the daughter of Luicfer with her project — an excuse to once again be near the man he dreamed of for decades.
Would his visions from the apple come true or would his mysterious chained shadows stop him?
Series
- Part 1 of Garden of Eden Universe
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Summary
In a quiet room, the Writer types his story of two souls, lost and unable to bind.
* ~*~*~*
Lucifer gets a call from Charlie asking him to come visit her new Hazbin Hotel. Once he arrives, he is introduced to everyone, but one employee seemingly bothers him with his insistent need to be her main source of fatherly support.
Angry, Lucifer threatens him; once they accidentally touch, they unlock a spell that had their souls locked away from their true destiny.
Through dimensions and time, two souls search for the other in order to fulfill the prophecy and bring back the one true timeline of the soul mates that balance the universe.
For RadioApple Valentine's Week 2026
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Summary
One morning, Lucifer and Alastor are having their cups of coffee – until Alastor shows signs that he’s in rare form and in the mood.
Not one to back down, Lucifer immediately engages, but Alastor has decided to make it a little game.
Whoever spills their cup of coffee first while teasing the other gets to pick the punishment.
Based on the Hazbin Hotel Mug Dads trading card
Series
- Part 3 of Sinfully Domestic
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Golden Lines of Fate by KR_Luna (Luna_Vulpes) for VampAmber
Fandoms: Hazbin Hotel (Cartoon)
30 Jan 2026
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Summary
As a young boy, Alastor was escorted back to his home by a mysterious man. After this man left, Alastor's arms began to glow golden like pottery cracks. For years, he tried to find the man again, but he never seemed to figure out who the man was or why his arms would glow on Halloween.
Then one day, the man appears again and introduces himself as Lucifer, the devil, and the King of Hell. When he sees Alastor's markings, he also says that they are soulmates.
Regretfully, Lucifer doesn't wish to believe it and leaves Alastor without answers to what that means... and then, Alastor dies and arrives in Hell.
Gift for VampAmber
Recent series
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Summary
Love is hard.
Finding love in Hell is harder.
Sinfully lovable moments between Lucifer Morningstar and Alastor Hartfelt. From their complicated start to growing a family, this anthology of stories tells of the moments in their relationship over the span of 15 years - both emotionally and sexually.
*****
They switch. They change their genitals. They do whatever the damn I want them to do to. Cool?
Amazing - Enjoy RadioApple/AppleRadio smut <3
- Words:
- 24,417
- Works:
- 4
- Bookmarks:
- 45
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- Words:
- 6,181
- Works:
- 3
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Summary
Two fanfics
Two smut stories
Two old demonic men making love.
The fics of KR_Luna from the RadioApple 7 Rings Zine 2025.
- Words:
- 7,610
- Works:
- 2
- Bookmarks:
- 3
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Garden of Eden Universe by KR_Luna (Luna_Vulpes)
Fandom Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
27 Feb 2026
Summary
Would you accept an Apple of Eden from Lucifer if it meant being haunted by visions leading to the Cataclysm?
After the events of season 1 - the truth about Alastor's purpose is revealed and goes back to when Lucifer offered him an Apple of Eden when Alastor was eighteen. How do these visions connect back to the Hazbin Hotel and it residents? And why is heaven looking for the Garden of Eden?
How will these events affect everyone within the Helluverse?
Explore the lives of various characters from Hazbin Hotel and Helluva Boss while they live the events leading to the Cataclysm.
Current featured ships with stories:
1) RadioApple/AppleRadio
2) Stolizø- Words:
- 181,009
- Works:
- 2
- Bookmarks:
- 34
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The Ultimate Series by KR_Luna (Luna_Vulpes), Luna_Vulpes
Fandom Voltron: Legendary Defender
16 Jan 2025
Summary
Starting with "The Ultimate Wingman" - Read the story of Keith and Lance falling in love in a college AU and some extra story from before and after the events of the original fic! Keep bookmarked for any additional stories to come :)
- Words:
- 139,778
- Works:
- 3
- Bookmarks:
- 35
Recent bookmarks
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Solis Archipelago by DeadSpaceGuy
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
06 Jan 2026
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Summary
Michael destroyed an island during his fall into Hell. Trying to repair his mistake and live with the guilt, he slowly worked with the inhabitants to rebuild what had been split into three separate islands, which were later renamed Solis.
This entry is made for fun, featuring a map and a short introduction to each isle. It is a personal project :you are free to ignore it or take a look if you wish :)I am still learning about worldbuilding, so I apologize for any mistakes.
The photos used in the moodboard are not mine; they are included to help visualize my ideas and inspirations.
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Summary
Charlie had chosen to attend Hazbin Community College, taking advantage of Lucifer's employee perk of free tuition, and they were supposed to spend her first ever fall break together. Instead, he'd been roped into flying halfway across the country to attend some dumb teaching conference with his asshole co-worker Alastor Boudreaux. Things couldn't possibly get any worse.
Bookmarked by Luna_Vulpes
08 Jan 2026
Bookmarker's Notes
AppleRadio - only one bed! And they are professors!
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- Words:
- 55,229
- Works:
- 2
- Bookmarks:
- 66
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Summary
Lucifer is the happiest he's ever been in a long time. Surely nothing can go wrong!
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Summary
Professor Lucifer Morningstar, a scholar of American literature, treasured one book above all others. In his bleakest hours, that story had been his lifeline, reminding him that every soul is worthy of a second chance.
Its title was The Hazbin Hotel.What Lucifer could not possibly have known, however, was that the man with whom he had—much against his will—recently become acquainted, a certain Alastor who delighted in belittling his favourite novel and his taste in literature, was in fact the very author of that book.
Bookmarked by Luna_Vulpes
30 Dec 2025
Bookmarker's Notes
RadioApple SFW - a lovely romantic human au Christmas story. I couldn't put it down.