1 - 20 of 125 Works by Bay
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Crazy Rich Fódlans by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
03 Jan 2026
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Byleth Eisner is in a happy relationship with Dimitri Blaiddyd, who happens to be from one of Fódlan's wealthiest families. When one of Dimitri's childhood friends is getting married, he finally has her meet his friends and family and she gets thrown into a world of the rich lifestyle. She gets to know his stepsister Edelgard, heiress of the von Hresvelg family dynasty, and Dimitri's stepmother Patricia, who has strong feelings who he should—and should not—marry.
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Byleth and Dimitri celebrate their first Founding of Faerghus Day Festival in Fhirdiad! They watch a joust tournament, participate in some festival games, and end it with fireworks and dancing. During the festival, Dimitri and Byelth find out they're expecting!
(For the Dimileth: Rest of their Days Zine!)
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Gerard often compares his relationship between his wife, whom he has no feelings for, and Alcina, whom his heart belongs to. During one of their nights together, he and Alcina discuss their future together.
- Language:
- English
- Words:
- 1,956
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 140
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Cling to Your Hands Forevermore by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
29 Oct 2025
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Dimitri is a duke who runs away before going through an arranged marriage, and stays secluded in an old cottage. There he meets Byleth and Dimitri is enamored by her. He soon finds out she's a vampire.
(For Dimileth Trick or Treat 2025!)
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King Gerard and Court Sorceress Alcina go on a tour of the kingdom of Cornia together. As friends at first, but soon fall in love with each other. Their fairytale romance doomed from the start.
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Together by Bay
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
23 May 2025
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Dimitri and Byleth are academy sweethearts and grow very close together long after Garreg Mach closes its doors. When war breaks out and Dimitri is held hostage in Fhirdiad, their relationship will be tested.
(Hopes Dimileth for Dimileth Garden Gala's Tea Soiree event!)
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Things You Said by Bay
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
21 Apr 2025
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Summary
During the war, Dimitri and Byleth fall in love and have one night of passion together. Byleth finds out she's carrying Dimitri's child and decides to run away to protect the child from possible threats posed by the Empire, Kingdom, and Church of Seiros. Dimitri finds them years later.
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Pin-Up Photoshoots and Black Lingerie by Bay for noctnoc_whosthere
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2025
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Summary
Dimitri and Byleth are happily married and want to give the world to each other, including each other's erotic fantasies. For their wedding anniversary, Dimitri does a sexy pin-up photoshoot while Byleth wears a revealing lingerie for him.
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Thank Goddess I'm a Country Boy by Bay for alice_catherine
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Feb 2025
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Dimitri and Byleth retired from their duties as king and archbishop to become farmers and live in a humble space to grow crops together. They much prefer the peaceful life they're having over being responsible for a whole nation. When Sylvain comes to convince them to come back to Fhirdiad, they show him how much happier they're better off as farmers.
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Going Long Distances With You by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
22 Dec 2024
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Dimitri and Byleth started a politcal tour around Fódlan to see the reconstruction process with their own eyes and talk to the people. Some of the destinations are a town in former Adrestria territory, relaxation at a sauna in Derdriu, several towns in Duscur, and staying at Ashe and Marianne's manor.
(Or the four times Dimitri and Byleth have sex during their political tour around Fódlan, and the one time they have a pretend tea party)
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The Duke's Moonlit Secret by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
07 Nov 2024
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Summary
Byleth agrees to an arranged marriage with Duke Dimitri Blaiddyd to help out her parents' financial situation. During their trial courtship, she finds out he's a werewolf.
(For Dimileth Trick or Treat 2024!)
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Foul Play by Bay
Fandoms: Pocket Monsters | Pokemon (Main Video Game Series), Pocket Monsters: Sun & Moon | Pokemon Sun & Moon Versions, Pocket Monsters: Ultra Sun & Ultra Moon | Pokemon Ultra Sun & Ultra Moon Versions
07 Aug 2024
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Summary
When Unova's Elite Four Grimsley gets bored with battling as one of the top trainers, he takes a vacation in Alola. While there, he meets with Ula'ula Island's Kahuna Nanu, also a Dark-type specialist, and wants to know more of that man's past along with both Team Skull and Aether Foundation's role in the Alola region.
Series
- Part 2 of Foul Play Verse
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Nightly Confessions by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
26 Jul 2024
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Summary
Dimitri and Byleth celebrate with the Kingdom Army on their victory in taking back Arianrhod. When both are tired from the festivities, Dimitri takes Byleth to her room. What is supposed to be a goodnight kiss leads them to fall in bed together.
(For the Dimileth Reunion Remix!)
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The Blooming of the Next Generation by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
05 Jul 2024
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Summary
After several years of being Fódlan's king, Dimitri retires and has his son Gabriel take his place. A large feast is held in celebration of Gabriel's coronation, and during that Dimitri and Byleth talk about their high hopes for Fódlan's future.
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Summary
"I don't know what you're talking about," she said in an indifferent voice, putting back her sword in its sheath.
Dimitri's glare deepened, and he clenched his fist. "Don't act dumb! You caught me in one of my ruts and ran away before I noticed."
When Byleth catches Dimitri during one of his ruts, the desire she has for him back when he was her student returns. They let their urges take over and confront their shared feelings for each other.
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Call Off Your Ghost by Bay for MoaGongaga
Fandoms: Fire Emblem Musou: Fuukasetsugetsu | Fire Emblem Warriors: Three Hopes
19 Mar 2024
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After waking up from a nightmare, Dimitri goes to the encampment's chapel to be alone. There he meets with the mercenary Byleth Eisner, and the two have a heart-to-heart talk. (Hopes Dimileth!)
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Of Blue Ribbons and Rider Boots by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
15 Mar 2024
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Summary
On their downtime during the war, Dimitri spends more time with Byleth. When she spoils him with teatime, combing his hair, and giving him new boots, he's embarrassed but also enjoys the attention she's giving him.
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The Azure Queen by Bay
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
18 Feb 2024
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After their father was murdered, twins Byleth and Reus Eisner travel around Fodlan to investigate. During their search, they got ambushed by two demons and kidnap Reus.
Several years ago Prince Dimitri was sentenced to death, but that was a lie to the public. Instead he's a demon working for Cornelia until he reunites with Byleth. He joins with her group and they go rescue Reus together.
(The Snow Queen AU for Dimileth Trick or Treat 2022!)
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The Bachelor by Bay for cyanspade
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Jan 2024
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Summary
Byleth works part-time at a café inside Fhirdiad General Hospital. During one of her shifts, one of the doctors there, Dr. Dimitri Blaiddyd, visits the café and is immediately enamored by her. She too is very interested in him and they start seeing each other.
Early in their relationship, Dimitri showers Byleth with luxury items and attention that causes her to feel very uncomfortable. She brings that up during their romantic trip to a mountain resort, only for him to offer her a marriage proposal instead.
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How to Get Away with Courting Professor Jeralt's Daughter by Bay for Usaigi
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
14 Jan 2024
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Summary
Jeralt is the professor for the Blue Lions House, and he knows that Prince Dimitri has a crush on his daughter, Byleth. He's going to make sure to give him hell.