dpsisquared
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Recent works
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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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Summary
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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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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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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All bark by dpsisquared for Blaiddyd_Queso
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
23 Mar 2026
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Summary
“I agree. I like working for someone who considers the consequences of their actions.”
Felix could see Annette and Mercedes cast their gazes around the room in confusion, unsure of who had spoken. Not surprising, since the Ashen Demon— Byleth, he reminded himself, they were supposed to call her Byleth now— rarely spoke during these meetings, and never unprompted.
Byleth asks Felix for an unusual favor. And by "asks," I obviously mean "beats the crap out of."
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Missing Dedue supports by dpsisquared
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
10 Mar 2026
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Summary
"..."
Dedue says a lot with those three little dots.Fanmade extra supports for Dedue, written for Deduesdays.
Recent series
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psi's Dimileth Spring Fever by dpsisquared
Fandom Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
17 May 2026
- Words:
- 13,336
- Works:
- 3
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Tumblr asks, snippets, and random ramblings by dpsisquared
Fandom Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
22 Nov 2025
Summary
Unpolished, unfinished, unencumbered by the thought process
- Words:
- 13,759
- Works:
- 6
- Bookmarks:
- 1
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Fire Emblem art scuffle attacks by dpsisquared
Fandom Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
28 Jul 2025
Summary
(Mostly) short, unpolished fics based on tags/prompts by the recipients!
- Words:
- 20,327
- Works:
- 7
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Dimileth have sex and Sylvain is there for some reason by dpsisquared
Fandom Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
26 Jun 2023
Summary
Sylvain just wants his king and his professor to have a good time.
- Words:
- 12,879
- Works:
- 3
- Bookmarks:
- 9
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That Mercenary Seems Familiar by dpsisquared
Fandom Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
31 Dec 2022
- Words:
- 19,012
- Works:
- 2
- Bookmarks:
- 9
Recent bookmarks
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What a Monster feels by heartfullofhoney, ukrallidan
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
20 May 2026
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Summary
The boar is something Dimitri has learned to keep hidden. Knowing their supposed King is a fiendish monster, barely conceiling its bloodlust, it would be a punch in the gut for his brave soldiers that offer their life for this kingdom.
But of course, a beast like him can only stay hidden for so long, and it is only natural that a beast of a different kind, the Ashen Demon, catches his carnage mid battle. Except, her reaction is nothing he could have foreseen.
* * *
with art by ukrallidanSeries
- Part 5 of Baring Teeth and Hearts
Bookmarked by dpsisquared
20 May 2026
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A moment of respite by Potchimew for dpsisquared
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2025
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Summary
Dimitri leaned his head onto Bylth's shoulder only for a moment of rest.
- Language:
- English
- Words:
- 0
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 15
- Kudos:
- 57
- Bookmarks:
- 2
- Hits:
- 427
Bookmarked by dpsisquared
03 May 2026
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these clocks are at a standstill by eversall
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
11 Apr 2020
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Summary
She walks toward him slowly, purposefully. He takes a step back, and then holds still as she touches his shoulder, and then slowly brushes his bangs out of his face.
“Weakness is what’s saving you right now,” she says quietly. Dimitri doesn’t say anything back, but he listens, and he stands there until she leaves, and maybe that’s all she can ask of him right now.
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Series
- Part 3 of bright blue skies
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Class Change by KamehaSutra
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
24 Feb 2021
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Summary
Dimitri pursues training in the Assassin class and finds that his new skillset has some very exciting applications.
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that upward curl by kagako
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
16 Aug 2019
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Summary
Byleth is quick to beam up at him, that upward curl causing the fine hairs on the back of his neck stand on end.
It was not the first time he had ever felt that sensation, and nor would it be the last.