1 - 20 of 41 Works in Dimileth Spring Fever
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Echo of my shadow by dimilethoe
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
18 May 2026
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A new ghost has joined King Dimitri's head.
Only, instead of being hellbent on seeking revenge and spewing insults, this ghost has a new motive-- helping Dimitri get together with the Ashen Demon.
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Silver Snow Ghost!Mitri becomes one of Hopes!Mitri's ghosts, and helps him realize how important Byleth is to him in every universe. Written for Dimileth Spring Fever! -
Faithfully Yours by Ammeh
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
18 May 2026
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A collection of letters exchanged between King Dimitri and Archbishop Byleth prior to their marriage.
Despite years of education and training to be king, I find myself deep in worries that no one ever dreamt would be my province. Relations with Almyra, internal politics in Enbarr, dividing funds between baronies I only ever studied as trade partners. It's hard not to feel ill-prepared. I wish I had your steadying presence at my side. I miss your smiles, your wisdom, the way you make every problem feel smaller and easier to conquer.
Would it be too crude of me to say I miss your tits as well? They are quite marvelous, and our reunion was too brief.
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no direction but beauty by dpsisquared
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
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Dimitri’s disdainful voice pulled her out of her thoughts. “If you’re here to bathe, bathe. But if you’re just going to stand there and gawp at the mad prince, begone.”
“You don’t want me to leave?” she asked. He’d been telling her to go away since she’d crawled out of the river and found him, after all.
Byleth stumbles upon Dimitri during a rare moment of vulnerability.
For Dimileth Spring Fever, prompts: walking in on, verbal sex, mutual masturbation, exhibitionism
Series
- Part 3 of psi's Dimileth Spring Fever
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Second Royal Baby on the Way by Flapinko for vannen, RorahRT
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
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Dimileth Spring Fever 2026 Day 3 Prompt: Pregnancy
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A Prayer in Spring by itsmoonpeaches
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series
17 May 2026
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Written for Dimileth Spring Fever 2026.
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“You have been betrothed to her from the moment you were born, Prince Dimitri.”
Dimitri would have smiled, then, accepting his duty like the obedient heir to the throne he was. If he remembered correctly, he did smile. He had straightened his back and bent low at the waist, acknowledging his father’s words for what they were at the mere age of seven years old.
“You see, she is from a minor, yet powerful noble house,” his father had continued with that gentle look in his eyes that said he was proud of his son’s acceptance and yet concerned in his own way. “The Eisner House is an ancient household that has dwindled to only two members over time. But they have the respect of Faerghus, and the backing of the Church. Her father has served the crown for many years, and his father’s father before him.”
Whatever was decided for him, Dimitri accepted. He had to.
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Or, Dimitri and Byleth are promised from birth, but that doesn't mean either of them loved each other from the beginning.
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Meet the Eisners by nlans
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
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It’s prom night, and Dimitri is meeting Byleth’s parents for the first time.
For Dimileth Spring Fever, prompt: “Living Parents AU.”
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The Forest Nymph of Fódlan by PorchSkeleton
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
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Dimitri takes a shortcut through the woods despite the warnings that a dangerous nymph named Byleth lurks within...
Written for Day 3 of the 2026 #DimilethSpringFever event
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Burial Plot by zigzagzombies
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
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Summary
Byleth falls ill with a strange affliction upon awakening after five years. It gives her hope, until it doesn't.
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Delicate Manners by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
16 May 2026
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Summary
When Dimitri is frustrated with the pressure of finding a spouse, Byleth proposes that she become his fiancé. As they keep up the appearance of a relationship and get to know each other, she starts to have feelings towards the king of Faerghus.
For Dimileth Spring Fever Day 2 Prompt, Fake Dating!
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Careful Hands by chocomd for SoulPhrase
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
16 May 2026
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Summary
When Dimitri meets Byleth for an aquarium date, his nerves get the better of him.
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A Knight's Guide to Studiously Ignoring Your Sovereign's Sex Life by dpsisquared
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
16 May 2026
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Summary
"Sothis, the progenitor god, mother of Fódlan and all who reside within it, has blessed us with Byleth to bring renewed life and vitality to the continent, so that her children may protect its peace for many generations to come."
Oh. Oh. Rodrigue remembered with embarrassment his lurid thoughts about the young lady earlier. "So she imbues those around her with some kind of mating drive."
"Such vulgar words about the Goddess' vessel border on blasphemy, Duke Fraldarius," the archbishop said in a tone colder than any winter in Sreng. "But you must understand now the urgency of my request. Since she stepped foot out of the monastery, unworthy suitors dog her every step. If you think His Majesty’s actions were extreme, I assure you he is remarkably restrained for someone in his time of life. The blood of the Goddess still runs strong in his veins. It is why he is suited for this honor.”
His marriage to Byleth has some unexpected effects on Dimitri. Rodrigue has no choice but to watch.
For Dimileth Spring Fever, prompts: Public sex, Mating drives, arranged marriage
Series
- Part 2 of psi's Dimileth Spring Fever
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A Handful of Training by PorchSkeleton
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
16 May 2026
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Summary
Dimitri's normal life is thrown into disarray when he is molested by a stranger on a train. When the stranger reveals themselves as his professor Byleth, Dimitri joins him on a journey that will corrupt him down to his core.
Written for Day 2 of the 2026 #DimilethSpringFever event
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Filterless by Midnight Mystery (Mystery_Noel_16)
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
16 May 2026
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Summary
An exhausted Byleth remembers a trick she once overheard for a restful few hours.
An exhausted Dimitri struggles to keep his inside thoughts inside.
They both suffer from the knowledge.
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Written for Dimileth Spring Fever! Day 1: Lowered Inhibitions -
Hunted by vannen
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
15 May 2026
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When the Ashen Demon joins the kingdom army, everyone is shocked to learn that she's a rabbit hybrid. How dangerous could a bunny possibly be?
Written for Dimileth Spring Fever, 2026!
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Threshold by dpsisquared
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
15 May 2026
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Summary
Dimitri stood spellbound at the threshold to his bedroom, hardly daring to breathe so as not to alert the woman within.
He hadn’t actually anticipated her being here, which he now realized was an utterly stupid assumption to make. It was their wedding night, after all. Of course she would expect to share his bed.
For Dimileth Spring Fever, prompt: Arranged Marriage
Series
- Part 1 of psi's Dimileth Spring Fever
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The Courage of a Lion by PorchSkeleton
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
15 May 2026
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Summary
Dimitri surprises Byleth when he knocks on his door late at night and tells him that he's wearing the naughty outfit Byleth bought him.
Written for Day 1 of the 2026 #DimilethSpringFever event
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Behind the Ethereal by BackToTheLibrary
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
19 Apr 2026
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As Dimitri’s birthday draws near, Byleth prepares a special surprise for her beloved husband with the help of their friends. All with the purpose of ensuring he knows how cherished he is.
A look into Byleth’s thoughts during On This Ethereal Day.
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Gwyllgi's grip by Blaiddyd_Queso
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
09 Aug 2025
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Summary
Crests and pure bloodlines. They aren’t that different, and suffer from the same trivial problems. Dimitri finishes his bath until the water turns cold. He takes a slow walk towards his dormitory; enjoying the full moon that now blesses the whole monastery.
The chill of the night penetrated his bones, reiterating the pain of his old scars and insecurities as he held a candle in hand as his only guidance.
Of course, he stops at meeting with the professor sitting at her room’s doorsteps. She's quiet and inmoving as a gargoyle, beautiful and holy as the saint statues that sleep in the cathedral.
Her head slowly turns at him, with alert ears and devouring blue eyes that host nothing but his existence. He feels small against the presence of Gwyllgi's heir, even if the thought shames him. His friends may not be so mistaken, but what they fail to understand is that he doesn't care.
Being devoured by her would be the greatest honor, the loveliest way of dying.
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Azure Moon reimagining with everyone as human-animal hybrids. -
Just One Yesterday by Lunafox90
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
04 Mar 2023
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Taken from Temporary Bliss for spring fever viewing. Ch 8 fragment, 9-17
After waking up as the Tempest King's wife, Byleth still isn't over what she woke up to, what he did and what he expects of her. Seeing the sweet notions of the man she recognizes tainted by darker tendencies she doesn't believe are his, Byleth tries to turn back time. She has messed with powers beyond her control and while she thinks she's dreaming of the past she's actually given him a key into her mind.
So what happens when you have a more sadistic Dimitri, who's pissed that she keeps running back to the teenager he used to be, the younger Dimitri who wants her to be his as well, and the unlimited twisted powers of dreams?Series
- Part 4 of Tempest
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For You, Forever by lurkingdiane
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
12 Jul 2022
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Summary
After Cornelia tortures Byleth to death, Dimitri takes their son, Glenn, and begins a journey of revenge.
Sequel to Flowers, Flowers for You (a Dimileth Spring Fever submission)
Series
- Part 2 of Flowers for You