Dimileth Fever

Reupload: Dimileth trick or treat.

Berserk inspired and made in 2021 for #DimilethTrickorTreat 💓🎃🕸

i have another treat for #DimilethTrickorTreat 🎃 this time with yuri dimileth! 👩‍❤️‍💋‍👩 i got this prompt from the generator and just had to. 🧚🏻‍♀️

mind the tags!
link ⬇️

Last chapter for my lionmitri fic is out!🐲🦁

Byleth manages to corner the beast 😈 Dimitri better stop lion-ing to her.

Happy halloween!

#dimileth

A surprise business trip has messed with my noble plans to complete my flash fic for #DimilethTrickOrTreat on time, but have a snippet. Coming this weekend!

my behemoth of a monster fucking dimileth fic is *finally* posted! written for #DimilethTrickorTreat 🎃

please mind the tags, and happy halloween!

link ⬇️

Cropped for safety purpose. For full version, please visit link provided.

#ディミレス
#디미레스
#딤렛
This is my work of Dimileth Trick or Treat 2025. Inspired by fanfic written by @bay115.bsky.social.
Dimileth Vampire Lovemaking by Flapinko - Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem W... archiveofourown.org/works/73481371 via @ao3org

A strange encounter happens when Dimitri rescues a beautiful woman from a storm. Who or better, what is she?

#DimilethTrickorTreat #Dimileth #ディミレス

Byleth’s boyfriend turned out to be an Eldritch monstrosity 🤭

An ArchiveofOurOwn entry. Op. 410 by Anonymous Rated G, F/M, Complete Fandom: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses Tags: No Archive Warnings Apply, Dimitri Alexandre Blaiddyd & My Unit | Byleth, Dimitri Alexandre Blaiddyd/My Unit | Byleth, minor or background relationships, Lambert Egitte Blaiddyd, Patricia (Fire Emblem), Dimitri Alexandre Blaiddyd, My Unit | Byleth, Alternate Universe - Canon, Fae & Fairies, Costume Parties & Masquerades, Pre-Relationship, POV Outsider, Young Dimitri Alexandre Blaiddyd, Female My Unit | Byleth "I had wondered why he was balancing two plates in each arm, piled to the neck with food...I thought I was rescuing a lordling from his own greed by distracting him with a dance." Glenn coughed twice into his fist to disguise his snort. Lambert managed to hold back his laugh but not his grin. Dimitri gawped. "You said it impressed you!" "It did impress me," she parroted matter-of-factly. In the Imperial Year 1175, something had snuck into the Blaiddyd Court's first masquerade ball. She would dance with their crown prince, Dimitri. Language: English Words: 4,813

i wrote about a young dimitri meeting fae!byleth from lambert's pov for #DimilethTrickOrTreat

A tumblr post edited to have Dimitri as he appears in Fire Emblem Shadows in the background. On the foreground Byleth is glaring at Dimitri. Post reads: my friend: all you talk about these days is among us me: idk you be looking kinda sus rn

🎃 Here's a little #DimilethTrickOrTreat meme! 🎃

Fisherman’s Bride

The Moon Eater by itsmoonpeaches (Restricted) Fandoms:Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Fire Emblem Series Mature Creator Chose Not To Use Archive Warnings, Graphic Depictions Of Violence F/M Complete Work 31 Oct 2025 Tags Creator Chose Not To Use Archive WarningsGraphic Depictions Of ViolenceDimitri Alexandre Blaiddyd/My Unit | BylethDimitri Alexandre Blaiddyd & My Unit | BylethJeralt Reus Eisner & My Unit | BylethDimitri Alexandre BlaiddydMy Unit | BylethLambert Egitte BlaiddydJeralt Reus EisnerHorrorAlternate UniverseMentioned Blue Lions Students (Fire Emblem)Toxic RomancePOV Dimitri Alexandre BlaiddydFemale My Unit | BylethImplied Sexual ContentBad Ending Summary Written for Dimileth Trick or Treat 2025. - He found her by the river at dusk. In the clearing was a creature, scales shining like rusted chainmail on a battlefield—the upper half of a naked woman and the lower half of a serpent. He felt his face flush red. The embarrassment of witnessing such a woman bare to the world was unseemly when he was an unmarried man. Yet, even as he tried to glance away, he found himself locked upon her ethereal beauty. Her hair, so long that it reached the middle of her back, was the color of the freshest mint. Her eyes were the same intriguing hue, and they glowed as if candlelight had been trapped behind them, dimmed only with a curtain of green. But streaked into her hair was blood. - Or, after an earthquake, Dimitri goes out into the forest to scavenge for food, only to stumble upon an interesting discovery—a naga called Byleth.

The Moon Eater by itsmoonpeaches

A creepy fic for #DimilethTrickOrTreat! #Dimileth #FE3H
Title: The Moon Eater
Word count: 3,117
Summary: After an earthquake, Dimitri goes out into the forest to scavenge for food, only to stumble upon an interesting discovery—a naga called Byleth.
🔗🔽

Mmm… father, you taste so good ❤️

Here are the fics in series order (mind the tags)

Reunion at Hydra
archiveofourown.org/works/45767929
Ritual of the Hydra
archiveofourown.org/works/50909128
Rebirth of the Hydra
archiveofourown.org/works/733888...

Happy #dimilethtrickortreat everyone

A while back, a random comment inspired me to write a fic about Byleth and her hydra dicks. Then it turned into a series with pregnant Dimitri getting kidnapped. Now, I'm proud to post the series finale, involving their grown kids deal with the hydra.

Link in 🧵

#DimilethTrickOrTreat

ao3 preview. What They Say by vannen. Rated T. Dimitri/f!Byleth. Post CF, Reincarnation, Dullahan, Hopeful Ending. A monster is said to haunt Tailtean Plains. Byleth is hired to hunt it.

#dimileth | #FE3H | #fic

For #DimilethTrickOrTreat - Byleth is hired to hunt the Dullahan that wanders Tailtean Plains. 👻

archiveofourown.org/works/73338411

Yooo it’s #DimilethTrickorTreat time! Dimitri runs away and meets vampire Byleth! 🦇💙💚 #dimileth

archiveofourown.org/works/73334521

The game is optional - all Dimileth monsterloving works are welcome for the event!

AO3 Collection: archiveofourown.org/collections/... (Artists are also welcome to use the collection, but you'll need to use an external image hosting site - we're happy to help you find a suitable one if needed!)

Generator links below! You'll get an age warning on some of these - just click "change preferences" to bypass it. You don't need an account.

Monsterfuck Generator: perchance.org/qe3prjhe6b
Fairytale Dimileth Generator: perchance.org/wfujv97wwx
Monster Generator: perchance.org/n8ciwquwyw

Dimileth Trick or Treat Flash Game 1. Pick your time or wordcount limit (whatever’s fun for you!) 2. Roll 7 times on one of our (non-AI) prompt generators, and note down every prompt you get 3. Pick your favorite, and make a Dimileth piece! 4. Post it Oct 29-31 with #DimilethTrickorTreat ! Not feeling the prompts you rolled? Take your choice between: 🔀Swap one element between two of your prompts 🎲 Pick a different generator and try again 🔙(Or start over - we won’t tell!)

The Generators Monsterfuck Generator -Gives you a monster (or two monsters), a setting, and a trope -Good for both fic and art! Fairytale Dimileth Generator -Gives you a one-sentence plot between a fairytale protagonist and a monster (and sometimes two monsters!) -More story-oriented Monster Generator -Gives you 2-3 random monster features (+optional bonus NSFW feature) -More art-oriented

Do you like monsters? Do you like Dimileth? Do you like combining the two either carnally or romantically? This is the game for you!

Here's a flash game for #DimilethTrickOrTreat, complete with a brand-new prompt randomizer! Roll a prompt and post your work Oct 29-31. Non-flash works also welcome!

As always, all versions of Dimileth are welcome.

AO3 Collection: archiveofourown.org/collections/...

Rules: Be 18+ and tag appropriately

Dimileth Trick or Treat - A Dimileth monsterfucking & monster-loving event. Flash game Oct 25, Post Oct 29-31. Tentacles in the background and a thirsty lip-bite with fangs in the foreground

Ready for your yearly dose of monster-mashing? 👻 Dimileth Trick or Treat returns this October 29-31!

We know it's a busy year, so we're running a flash event! A game for making quick and dirty works will be up Oct 25. Your more ambitious monster dreams are also welcome. 🧛🦁🐉 #DimilethTrickOrTreat

Sure, feel free

#DimilethGoggles is COMING SOON!!! Nov 14-16!

Create and share your #Dimileth crossover AUs whether they're fics, art, cosplay, memes, podfics, etc!
All Dimileths (m, f, or nb) are welcome! 💙💚

Event info and rules in quote thread!

Image text: Week 1 Mon 9/1: The One That Started It All Tue 9/2: Your Favorite Ship Wed 9/3: A Cherished Rarepair Thu 9/4: A Title or Trope You Love Fri 9/5: Out of Your Comfort Zone Sat 9/6: A Favorite Piece by Someone Else Sun 9/7: Made for a friend OR a collab with a friend

Image text: Week 1 Mon 9/8: Your Most Underrated Tue 9/9: Pure Fluff or Silliness Wed 9/10: Pure Angst or Dead Dove Thu 9/11: Most Unhinged Fri 9/12: Made for a Zine or Event Sat 9/13: AU of Your Choice Sun 9/14: Free Space!

Happy Monday! Posting for the #fe3htimeskip starts in one week... and I have daily prompts for you!

Image text reads: "Coming Soon: The FE3H Timeskip Event. Celebrating 6 years of fanworks for 3 Houses & 3 Hopes. Get ready to re-share your old fanworks!"

Coming Soon: the FE3H Timeskip!

This event is all about resharing your old fanworks and celebrating 6 years of creativity in this fandom. Let's give older fics and art another moment in the sun!

More details soon, but for now, mark your calendars for September 1-14! #fe3H

What is Dimileth Goggles? DO YOU EVER FIND YOURSELF WATCHING A SHOW OR PLAYING YOUR FAVE VIDEO GAME AND THINKING, “THIS IS SO DIMILETH CODED”? THEN THIS IS THE EVENT FOR YOU! DIMILETH GOGGLES IS WHAT HAPPENS WHEN YOU SEE DIMILETH EVERYWHERE (it’s also a 3 day fan content creation event!)

How to Dimileth Goggles? - Take one of your favourite movies, TV shows, books, comics, games, or even songs and make it DIMILETH - You can create fan art, fan fic, cosplay, etc. as long as it’s Dimileth, and as long as it’s a crossover AU - Once the event starts, post your work to our AO3 Collection or share on socials with the #DimilethGoggles hashtag - HAVE FUN!!!!

What is #DimilethGoggles all about?

Here's a quick rundown 🧵 of how it all works!
You can also check out our info doc here for more details: tinyurl.com/DimilethGogg...

Dimileth Googles 2025 dates will be announced SOON™️💙💚

🧵1/3
#Dimileth #ディミレス #디미레스 #ディミレト #디미레트 #FE3H

Exchange raffle prize for @trinaenigma.bsky.social who requested dimileth banging but feralmitri flavor 👌

Dimileth AU: Hopes!Dimitri is a doctor and is holding Byleth by the waist, his other hand tucking her hair. He's looking down at her lovingly in his white doctor's coat with a stethoscope around his neck. Byleth on the other hand is wearing an off shoulder pink polo, with a black tank top. She isn't looking at Dimitri and is looking away, a Matcha frappe on her hand.

Here's my #dimilethexchange raffle prize for @bay115.bsky.social ! Based on their fic "The Bachelor", linked below 💕

#fe3h #dimileth #ディミレス

Comment Raffle Prize for chocomd! Byleth and Dimitri finding out they're are pregnant and a moment closer to mid to late pregnancy with Dimitri holding Byleth's baby bump. I hope you enjoy!

Also on AO3: archiveofourown.org/works/63864475

#DimilethExchange #dimileth #fanart #fe3h #pregnancy