Prompts for Dimileth Prompt Meme
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Request by EtherealWill
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem Heroes
10 Apr 2026
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"And sweet surrender
Is all that I have to giveAnd I don't understand
How the touch of your hand
I would be the one to fall
I miss the little things
I miss everything about you...""Sweet Surrender" by Sarah McLachlan feels like a very Dimileth song to me. I'd love to see anything inspired by the song or a specific part of it.
Pre- or post-timeskip or post-game all fine. Slight preference for F!Byleth but honestly any gender Byleth is fine. Any route is fine. AUs fine.
If it gets sexy, please no non-con (dubcon fine), no omegaverse.
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Request by EmeraldLatias
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
10 Apr 2026
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Inappropriate use of the advice box. I'll leave the details to your imagination.
Can be set in Houses, Hopes or an AU of your choice. I'm not picky on setting.
DNW: any character bashing, unhappy endings, or bathroom kinks.
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Request by EmeraldLatias
Fandom: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
10 Apr 2026
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I selfishly want some kind of story involving Dimileth and Felannie. Doesn't matter what, so long as all these dorks are involved.
A few ideas for inspo (no need to follow these if you have your own vision!):
- world's worst wingmen (you get to decide who is doing what)
- double date (can be a double blind date if you're feeling fancy)
- Wifeguy Olympics TM (rip to anyone who watches these nerds)
- One of the couples is expecting and/or about to propose, goes to seek advice from the other (it goes just as well as you'd expect)
- Someone got magicked into a baby/child/cute animal (or whatever works tbh) and now they have to take care of them until the spell is broken
- Sex/cuddle/love/truth pollen for everyone!!!!Can be set in Houses, Hopes or an AU of your choice. I'm not picky on setting.
DNW: any character bashing, unhappy endings, or bathroom kinks.
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Request by EmeraldLatias
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
10 Apr 2026
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Oops baby please. Preferably in a scenario where they know they shouldn't bone but dang it, they just can't help themselves. It's a classic for a reason.
A few ideas for inspo (no need to follow these if you have your own vision!):
- maybe a mission separated them longer than they'd liked
- maybe Dimitri got forbidden inspiration from accidentally overhearing someone else go at it and -- oh goddess, why can't he stop eavesdropping and why is this making him so unfathomably horny?
- or maybe, just maybe Byleth has zero qualms or hang ups about intimate pleasure and just straight up asks him to bed her (it's just stress relief!).Bonus points if these two nerds don't even fully undress, they're just that desperate(ly in love).
Regardless of the why, when, where, or how, one thing that would be very appreciated is if Byleth gets a tendy moment with Dimitri sometime after they've realized she's with child.
Can be set in Houses, Hopes or an AU of your choice. I'm not picky on setting.
DNW: any character bashing, unhappy endings, or bathroom kinks.
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Request by EmeraldLatias
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
10 Apr 2026
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Dimitri and/or Byleth gets caught in the rain or snow in a less than ideal outfit and seeks shelter in a warm place (or perhaps seeks out warm hands amirite?).
What I'm basically looking for is a moment where either inclement weather does matchmaking or serves as a romantic backdrop for Dimileth.
Can be set in Houses, Hopes or an AU of your choice. I'm not picky on setting.
DNW: any character bashing, unhappy endings, or bathroom kinks.
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Dimitri gets pegged by Byleth.
Bonus points if she's pregnant while giving him the strap :)
DNW:
bathroom kinks, cheating, loli / shota, kink negotiations, character bashing -
Request by roxyryoko
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
24 Mar 2026
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I would like to see a fic where Byleth uses the Divine Pulse to try to stop Dimitri from falling in love with her. You can be creative in why that is a problem (maybe it's just because Byleth doesn't understand feelings yet to return them). She keeps changing back time to avoid the moment where (she thinks) his feelings changed to love, but no matter how she changes the events, he confesses his love another time/way (there's another key moment she mistakes for the trigger perhaps). Through these interactions she slowly starts to love him too.
Academy, War phase or Hopes is okay!
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Dimitri and Byleth are great parents but they don't often tell the children much about their past.
The kids hear rumors that their parents aren't actually in love and only stay together for political reasons/to have strong Crestbearing heirs (obviously everything is all false but the situation might has been worsen by Byleth's seemingly aloof manners)
Desperate to clarify the truth, the kids stumble across Dimitri's journal detailing their time at the Academy and then during the war.Claimed By
- vannen
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Dimitri passed away.
Byleth wanted to go with him by committing suicide with a dagger he gifted her. But the Nabatean blood in her veins wouldn't allow her to go so easily. She transformed & went on a rampage like Rhea at the end of SS. Their children had to the ones to lay her to rest.
And then, maybe, hundreds of years later, she would wake up in a changed world, to reunite with her beloved again -
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Byleth loves Dimitri's fur cape. For her birthday, they went on a long ride into the woods. Dimitri decided to hunt & skin a wolf to make another fur cape for her so they could be matching :>>>
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Class reunion :>>>
Mercedes & Annette taught Dimitri how to do Byleth's hair. Dimitri was trembling the entire time, afraid of damaging his wife's precious hair.
More and more of the Blue Lions entered the room to watch. They started to cheer the King on like it's a sport event :))) -
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Rofan manhwa AU: Byleth was supposed to be a Saintess but she couldn't perform miracle & is thus scorned as the emotionless demon incarnate. Dimitri was the infamous anti-social Duke of the North, feared as a bloodthirsty monster descended from a cursed lineage, despite his contributions to defending the country from foreign invasions.
They entered an arranged marriage & found quiet happiness. However, Dimitri was brutally killed by a mysterious evil force.
Racked with grief, Byleth suddenly found herself being able to turn back time to 5 years ago, before they met, to try to prevent his untimely demise.
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No need to abide too strictly to the prompt tho. But if you have read any hetslop rofan manhwa where the FL enters a book/turns back time, ykwim :)))Dimitri is an amazing fit to those Duke of the North MLs, he only lacks the black-hair-red-eyes combo
Byleth can be a 21th century girl entering a novel & trying to save her favorite tragic character
Or they can do a 1-year contract marriage to take revenge for their parents
Or Byleth herself enters the novel as a tragic side character and aims to marry the Duke of the North who is rich but hates women so she can escape all the plot stuff & enjoy a carefree lifeThose marriage first, love later plots are fun (人*´∀｀)｡*ﾟ+
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Ok ok I’ll throw in a non- dimileth porn obsessed prompt.
Regency AU!
Older Dimileth and Felannie. Their children (Dimileth’s daughter and Felannie’s daughter) are secretly courting while they are being paired up with other people. When everyone finds out, Felix is horrified and enraged (he warms up to it tho) Everyone else is humored by it. Dimileth are pushing for it to happen.
Bonus if Dimileth have a ton of other kids. Whether they’re biological, orphans, etc. is fine. I love a dimileth family army. think bridgerton lolol. Kids can be named whatever!
DNW: incest, sexual content, other backgroundships outside of what is requested.
Fulfilled By
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Nos Sadwrn by 78424325 (Insomniosa)
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Mar 2026
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A visit from old friends confronts the Blaiddyds with a question they didn't expect.
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Post-AM long distance marriage shenanigans. Byleth confesses to Flayn that she misses Dimitri so much and worries her distance will cause him to forget her (silly girl) she also overheard gossip from a maid that Dimitri should take a mistress in her absence (as fucking IF) Flayn introduces her to a renowned traveling artist who paints her in the nude and sends it to Dimitri. He receives his mail late during a meeting and immediately gets a boner. As soon as everyone leaves the room, he jorks it to his sexy wife. When they reunite, Byleth confesses her worries and Dimitri lovingly shows her how wrong she was to have those fears (they bang)
Maybe make the artist some elderly woman so Dimitri doesn’t get jealous (he still will probably. but not as much as a strapping young artist LOL)
DNW: incest, loli/shota, bodily fluids other than slick/semen.
Claimed By
- EtherealWill
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Request by dimilethoe
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
10 Mar 2026
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Shameless hopes!dimileth prompt. But make it omegaverse. ;)
The newly appointed Ashen Demon of the King’s army goes into an unexpected heat. Everyone thought she was a beta. Dimitri will not let another alpha touch her, as he’s had a growing suspicion that they are fated mates. Maybe the first signs is her smell being so captivating? Or how he cannot seem to stop bringing her gifts (like mating initiation stuff lolol)
anyways. they bang. a lot.
DNW: incest, loli/shota, body fluids other than slick/semen. blood okay if they chomp each other lovingly heheh.
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I really want to see some drunk Dimitri accidentally confessing to Byleth. Either aca!dimileth or post-ts!dimileth is fine. Him being emboldened by alcohol and losing his inhibitions to flirt and be all touchy-feely. Byleth puts him to bed (she wants to ravage him but doesn’t want to take advantage of his state) and in the morning he freaks out and tries to apologize but BAM. they bang.
DNW: incest, loli/shota, bodily fluids other than slick/seed. Background ships.
Claimed By
- EtherealWill
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Byleth is the latest farmhand at an Agarthan-run milking facility. She expects to work with regular cows but is instead assigned to a special case. He looks like a regular human, aside from his droopy ears, horns and lengthy tail. That, and she's meant to milk his monstrous penis.
Bonus points if the Agarthans decide to experiment on Byleth to make her a suitable breeding partner for Dimitri.
DNW:
scat / vomiting, cheating, loli / shota, character bashing -
Request by Blaiddyd_Queso
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
07 Mar 2026
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Dimitri makes a deal with a demon(Byleth) to take revenge on those who killed his family right after the Tragedy of Duscur(Kuroshitsuji flavor your honor). Byleth will eat his soul when the time comes but oh no, they fall inlove :) (Dimitri fell first, but Byleth fell harder).
Byleth helps him find justice instead, and refuses to eat him. The goddess grants them mercy and they become human to stay with Dimitri :) happy ending.
I love stories of fallen angels but demons that gain back their goodness...delicious.
I prefer acadimitri for this one or Hopesdimitri HEHEHE but any Dimitri goes.
No squiwks! DNW are cheating between dimileth, non-con and unhappy endings.
I love a fuzzy Dimitri!! Give him chest hair, happy trail, a stubble if you wish!!
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Request by vannen
Fandom: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
07 Mar 2026
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Scarlet Blaze dimileth. Jeralt's Mercenaries are hired by the kingdom for part of this route, and there's no way Dimitri and Byleth didn't interact (idc what canon says). Maybe Dimitri wants a lance lesson from the Blade Breaker and meets his daughter instead, maybe there's a secret relationship/friends with benefits (and feelings) situation, maybe they bond after the empire fails in recruiting Jeralt's Mercenaries, maybe they are recruited by Edelgard but Byleth struggles to fight Dimitri, maybe some completely different scenario!
A happy ending isn't necessary, but I would like it to be hopeful for dimileth at least.
DNW: Unrequited love, yandere, noncon, polyships, past relationships for dimileth, sylvix, Rhea/church negativity.
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Request by e_indulgence
Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
07 Mar 2026
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Omegaverse:
Feral Dimitri stopped bothering to suppress his scent. Byleth won't let that stand, not when they're at war and can't afford unexpected heats/ruts triggered by his scent. And of course, if you want something done right, you have to do it yourself...
Bonuses:
+ Dimitri is an omega
+ This happens multiple times
+ This happens multiple times because Dimitri wants to get disciplined by BylethDNW: bathroom kinks, cheating, unambiguous non-con