1 - 20 of 207 Works in Hapi/Constance von Nuvelle
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Splintered Paths by Laura5407
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
30 Jun 2026
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Summary
Ten years before meeting the house leaders in Remire Village, Byleth rescues a young trans girl from the abuse of her family. How will this impact her going forward as familial bonds are tested, faiths are challenged, secrets are exposed and one woman's trauma threatens to tear Fódlan apart...
A retelling of the story of Fire Emblem Three Houses but with the introduction of a sister like figure for Byleth to see how things change the story. Updates come when they're ready with no set schedule.
We're back!
Series
- Part 2 of The Splintered Paths-Verse
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Red and White by delightofoctopus
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
27 Jun 2026
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Summary
UPDATED 6/27
NOT FINISHED YETHapi and Constance join the Golden Deer class early in the school year thanks to Constance's...persuasive and persistent petitions to the professor.
Soon after, Hapi gets to know Lysithea when the latter is sent to fetch the former for class.
See a year of schooling at Garreg Mach through the perspectives of Lysithea and Hapi, as they spend their time studying, training, and getting to know their peers.
See what happens when the school year is cut short by certain events, and see how Hapi and Lysithea eventually meet up again during the inter-Byleth period.
Featuring: Friendship, romance, self-exploration, frog squats, ill-advised youthful pranks, also ill-advised youthful drinking, dumb nicknames, Lysithea being totally NOT prickly and VERY friendly ACTUALLY
- Other characters with bigger roles in the story:
Constance, Leonie, Hilda, LinhardtThis is a long, meandering story, and only some parts have been planned ahead, so expect a mix of actual main theme and plot and also whatever random things I decided to throw in because I felt like it.
Comments are welcome!
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Til Death Do Us Part by t1redhours
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
23 Jun 2026
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Summary
It’s been twenty years since the war with the Empire ended, and while everyone around him ages, Yuri does not. Remaining forever young sounds great in theory, but in practice, the sight of watching each of your friends wither away is mortifying. The lack of answers, even more so. Not for lack of trying; the last time Yuri attempted to get to the bottom of this, it ended in a nasty split with someone he thought he could trust. He’ll have to dig up old wounds to get the truth, and that would be fine, if the truth wasn’t somehow linked to Agarthan remnants, rabid monsters, and his ex-husband.
It’s been twenty years since the war with the Empire ended, and while everyone around him ages, Byleth does not—just like Seteth and Rhea said. What he didn’t expect, though, was the eternal youth of his former husband. Nor did he think he’d have to fall deeper into his lie.
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The Black Tome by SignetFairy
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
19 Jun 2026
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Summary
Lysithea purchases a shady, old spellbook that grants the magic to control minds and imbue commands into the thoughts of others. As a sexually frustrated girl with a very unique condition demanding her constant attention, the temptation to soothe these rampant lusts she has been keeping to herself is far too alluring. A world of debauchery awaits her, and along with it, an unexpected partner in crime in the Adrestian heir, surprisingly suffering from the same frustrations and urges.
But strong as they believe themselves to be, neither Lysithea or Edelgard are in any way prepared for the sexual thrills, the lechery lurking within their classmates, the secret powers hidden within this magic book, and especially not the outrageous results of their own commands.
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Ante Up, Coco! by ENFYumi
Fandoms: Fire Emblem Series, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 Jun 2026
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Summary
Constance discovers that the only thing harder to lose than her clothes is the truth she's been hiding underneath them.
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The problem with magical girls by lazy_panda for Kalcifer
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
08 Jun 2026
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Summary
Constance turns Hapi into a magical girl.
Series
- Part 5 of FE Art Scuffle 2026
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The Mindless Kittens by RavenM427
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
05 Jun 2026
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Summary
Hilda has recently discovered a love of hypnosis, and wants to take it to the next level. So, she gets a bunch of girls together for a fun night of mindless sex and pleasure as they are all hypnotized by their male classmate. Read as Hilda, Marianne, Leonie, Dorothea, Constance, Hapi, and even their professor Byleth all fall under the command of Adrian Circie in a big, hypnosis-powered orgy in the first meeting of this brand new house, the Mindless Kittens!
I'm writing this one as I go, so if you have any suggestions for things you'd like to see these hypnotized girls do, let me know and I'll work it in!
Series
- Part 8 of The Helpful Hypnotist of Garreg Mach
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Feeling by LyraChron27
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
02 Jun 2026
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Summary
Hapi and Constance spend a night together. One of many.
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Episode 1:Arrival by A3H_b4n
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Monster Hunter (Video Games)
31 May 2026
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Summary
Ah yes you drag someone skilled in giant lizards and books into a world of knights and if you expect things to go normally by any metric you are probably going to enjoy this
Posting draft so I don't lose it
Series
- Part 1 of Monster Emblem
- Language:
- English
- Words:
- 164
- Chapters:
- 1/1
- Hits:
- 1
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Agents of the Ashen Circle by zachmasters
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Warhammer 40.000
18 Apr 2026
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Summary
Byleth Einser and her Blade-Breakers have been contracted by a praetor of the Word Bearer's special "Ashen Circle" unit, but they have some time before the mission actually begins.
Series
- Part 4 of House Adrestia
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The Fairies of Fódlan by animedevilluvzyuri
Fandoms: Fairy Tail, Akame ga Kill! (Anime & Manga), Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
21 Mar 2026
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Summary
Sequel to The Assassins of Fairy Tail. A mysterious group interrupts Wendy's birthday, and when a device is destroyed, she and her friends end up in Fódlan. After meeting Byleth, they become students of Garreg Mach Monastery while doing what they can to return home. They'll learn about the other students, the Heroes' Relics, their enemy, Fódlan's history, and change fate itself.
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Much Needed Rest by vulpixel
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
15 Feb 2026
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Summary
Constance works too much. Hapi and Mercedes fix that.
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A Path of Our Own by JuliaKeyoto
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
11 Jan 2026
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Summary
Edelgard von Hresvelg usually meets a single mercenary in the woods that will change her plans drastically. But what if she met both?
Series
- Part 1 of A Path of Our Own
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Pisstober 2025 by TheCouncilOfEstrogen
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, 新・光神話 パルテナの鏡 | Kid Icarus: Uprising (Video Game), Hyouka & Kotenbu Series, Final Fantasy XIV, 青春ブタ野郎はバニーガール先輩の夢を見ない | Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai (Anime), Fire Emblem: If | Fire Emblem: Fates, ふしぎの海のナディア | Fushigi no Umi no Nadia | Nadia: The Secret of Blue Water (Anime), この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! (Anime & Manga), Super Mario Galaxy (Video Games), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Love Live! Sunshine!!, Love Live! School Idol Project, Fire Emblem: Kakusei | Fire Emblem: Awakening, Fire Emblem Engage, Doki Doki Literature Club! (Visual Novel), Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime), Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon, BanG Dream! Girl's Band Party! (Video Game)
29 Dec 2025
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Summary
Ok so this is basically a writing challenge we did in October where we wrote about one headmate every day, either in their source or in our headspace, doing... well... exactly what it says in the tags. Everyone here is over 18 in the source stories, and in the headmate stories, everyone is synchronized with the body's age (well over 18). Parts 3, 7, 10, 13, 21, 26, and 30 don't have any sexual content, but reader discretion is still advised, as explicit descriptions are still used. We came up with our own prompts.
General Constraints: Must be exactly 500 words in length. Must fit both the prompt word and the themes below.
Contains: General Pee Fetish/Omorashi Stuff (ran out of tags)
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A Star to Follow by aceina, TheBrcklayer
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
25 Dec 2025
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Summary
It was a long cold night in Adrestia, though hardly in either Byleth or Edelgard's hearts. Now raising a daughter, their lives were pretty much perfect. Edelgard had all of the family she'd ever wished for, and a new world dawned. The holidays had arrived, and across Fodlan, a gentle winter settled over the landscape like a soft blanket...
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“Now that the nobility can no longer exploit the masses,” Edelgard mused. “They have plenty of time for their families, instead of drinking away their worries they can spend time with those they love.”
“Look at you, El. You sound, dare I say, sentimental,” Byleth said, doing her best impression of a former opera starlet now Lady Aegir. “I’m proud of you!”
“Then you’ll be even prouder when I think it’s time to start some new traditions. Specifically for the children. I want this time of year to be truly magical, something I can leave behind as a legacy for long after I’m gone.”
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Of course, even post-war, the Emperor still has plans for the future. Their future.
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What Happens in the Pool Stays In the Pool by MasterOfMemez96
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
30 Oct 2025
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Summary
Scubatember Day 25: Orgy
Edelgard has a lesbian scuba diving orgy at the Garreg Mach University swimming pool, and all the ladies show up for some intense underwater lovemaking.
Everyone is 18+
Series
- Part 25 of Scubatember 2025
- Part 116 of Scuba Femslash Stories
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The Massacre at Camp Garreg Mach! by Violet_Depravity
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
21 Aug 2025
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Summary
An Alternate Universe for Fire Emblem Three Houses set at "Camp Garreg Mach", a campground where all the female characters of the game are having a nice summer vacation together! Unfortunately for them, it just so happens that a slasher villain has made her way onto the campground!
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A Scarlet Blaze in a field of Crimson Flowers by Powerm8
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
21 Aug 2025
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Summary
6 months after Berlings mercenary’s where butchered by Jeralts Blade breakers and a stone faced mercenary known as the Ashen Demon Shez finds herself face to face with the woman who took everything from her, forced to work together to save some noble brats she soon finds herself under the ashen demon’s tutelage
Byleth Eisner comes face to face with a strangely familiar head of purple hair who agrees to settle her grievances with Byleth when bandits attack three nobles in weird uniforms and finds herself teaching her short tempered rival
Edelgards plans nearly fall apart before they even begin luckily for her two mercenaries step in and save her from death at the hands of the bandit she had hired to deal with Dimitri and Claude and finds herself drawn to the Ashen Demon who soon becomes her professor
Series
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The Promise of Tomorrow by wolfraven80 for PaperBagGhost
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
30 Jul 2025
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Summary
Hapi had figured out pretty quickly when it had started happening—that part had been simple— but the why was just beyond her.
Her day—to use the term lightly—began as all her days now did: she suddenly found herself in Garreg Mach's dining hall, standing behind Caspar who was in the process of ordering the same thing he always did.
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Sunlit Pair Beach Trip by LyraChron27
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Heroes, Fire Emblem Series
16 Jul 2025
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Summary
I really liked Hapi's summer duo with Constance and I also love them a lot so.....
Series
- Part 4 of FEH Mini Fics