fandomocweekly | Recent Entries

This is a weekly prompt community for original characters based off existing fandoms.

Every week on Sunday, 2 new prompts will be posted, a general prompt and a relationship prompt, since I know a lot of fandom OCs are oc x canon based. Every 5 weeks there will be an amnesty challenge in which any past prompts can be filled.
Use the prompts any way you want - fill one, fill both, combine them in one fill, whatever you'd like!
Fills can be posted in any shareable medium; art, fic, icons, mixes, whatever you'd like.
This is intended for original characters made for existing canons. While completely original works are great, this is not the place for them.
Fills for this can be used as fills for other events as long as the other event allows it.
OC x Canon, Self-shipping, polyamory, het, slash, femslash, gen - anything allowed.
Loose interpretations of prompts are totally cool. As long as it makes sense to you!
No harassment, bashing, etc.
No length minimums or maximums.
Tag fills with the prompt tag and fandom.

Past prompts:( Read more... )

Post fills here under a cut or linked with the following format:

Subject: Fill Title (Prompt: Prompt) (Fandom)

Fandom:
Characters:
Rating:
Warnings:
Word Count (optional):
Medium (optional):
Relationship (optional)

Questions can be asked below. Do not make off-topic or question posts please; direct all commentary/questions/etc below. Thanks!

You can share information about your OCs with us here!

toothpastepancake

This week's challenge is:

General Prompt: Artificial

Relationship Prompt: Contact

Filling for this challenge will be open until next Saturday, June 14, 2025. More information here.

toothpastepancake

Here are the fills for this week!

💗Changing Seasons [Break] (Twisted Wonderland) by

haunted_cherries

Stay tuned for this next week's prompts!

And a very very VERY big thank you to

matsushima for taking over for me while I recovered.

toothpastepancake

New prompt will be posted tomorrow morning as I got held up out of town. In the meantime, you may continue filling this week’s prompts. :)

haunted_cherries

Fandoms: Twisted Wonderland
Characters: Fafnir Starweaver (OC)
Rating: Teen
Words: 875
Prompts: Break for

fandomocweekly and ficwip's Level Up challenge!
Summary: After waking up from his coma and adjusting to a new "normal", Fafnir takes to his journal to jot down his thoughts.

Notes: Originally posted to AO3 on 5/3/24 and now being archived here! Using "break" since Fafnir is up at em from his coma and his giving himself a break for once HDSJKHDJKS Original Notes: Never written first person POV before, so wanted to try my hand at it with one of my OCs! Enjoy! (Also crossposted to my journal!)

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The first thing they don’t tell you about being in a coma is how disorienting it can be.
( Read more... )

matsushima

This week's challenge is:

General Prompt: Break
Relationship Prompt: Electric

Posting runs from now until the challenge roundup post next Saturday, June 7, 2025. More information here.

Current Mood: working

matsushima

This week's fills:

💮 Pretty by

matsushima

Stay tuned for next week's challenge! You can post new fills for Challenge #15 until Challenge #16 goes up. Let's keep this community going! 🥺 I love OCs.

Current Mood: hopeful

matsushima

Title: Pretty
Fandom: The Hunger Games
Characters: OC - Paisley Webster; OC - Arachne Cardew; OC - Tanner ???
Content notes: Implied canon-typical violence
Word Count: 678 (the exact same word count as the last fic I posted, "As Good a Plan as Any")
Prompt:

fandomocweekly "Bite"
Notes: I went to post this week's

fandomocweekly round-up and I saw that there were zero fills so I whipped this up so there would at least be something.

( I feel foolish asking for this but it’s not like I’ll have to live with my embarrassment for much longer. )

Current Mood: rushed

matsushima

This week's challenge is:

General Prompt: Bite
Relationship Prompt: Morning

Posting runs from now until the challenge roundup post next Saturday, May 31, 2025. More information here.

Current Mood: busy

matsushima

This week's fills:

💮 Aarav's (Almost) Bad Decision (resolution) by

haunted_cherries

Next week's challenge will be posted tomorrow so you still technically have time to post a fill for Challenge #14! (If you do, I'll come back and edit this post to add your fill, too.)

Current Mood: pleased

haunted_cherries

Fandoms: Twisted Wonderland
Characters: Aarav Mehra (OC), Rem Van der Zee (OC), Theo Valentine (OC), (OC x Canon ships get mentioned)
Rating: General
Words: 522
Summary: The gang saves Aarav from making a really dumb decision and potentially screwing up his future. Shenanigans ensue.

Notes: Meant to have this out earlier this week but in between work and being too sleepy to function, I was SPENT!! xD Anyways, this is a "sequel" of sorts to something I'm writing about Aarav and his ex, so feel free to gnaw on this until I'm done writing that part xD Thanks for stopping by, and have a good holiday weekend!!

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king.rem: @ matcharavi Aarav Mehra

king.rem: answer me

( Read more... )

Current Mood: cheerful

matsushima

fandomocweekly! I reached out to

toothpastepancake and offered to post prompts for now until xe is back on xer feet. I'll be keeping the same prompt format xe were using for continuity.

This week's challenge is:

General Prompt: Map
Relationship Prompt: Resolution

Posting runs from now until the challenge roundup post next Saturday, May 24, 2025. More information here.

Current Mood: determined

haunted_cherries

Fandoms: Twisted Wonderland
Characters: Lilia Vanrouge (Canon), Fafnir Starweaver (OC)
Rating: General
Words: 409
Notes: (Notes copy/pasted from original AO3 post on 5/14/25) Heard this line in Fruits Basket and have wanted to include it in a fic ever since! If you know, you know. xD Enjoy! (Also posted to my journal!)
Summary: Fafnir has a query for General Vanrouge before his nap.

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“Tell me, General, what does snow become when it melts?"

( Read more... )

toothpastepancake

hey all, I'm really sorry for not updating this comm. My personal life is doing a thing. I'm going to put this comm on a brief hiatus again and feel free to fill any past prompts during that time.

haunted_cherries

Fandom: Twisted Wonderland
Characters: Jakari Kingscholar (OC), Azazel Bucchi (OC)
Rating: Gen
Words: 625
Notes: Randomly decided to write about my TWST OC fankids since this scene came to me in a dream!! Honestly had no idea where I was going with this; was just writing to write xD I might do more with my TWST fankids in general, so Please Look Forward to It! Enjoy!! ^ o^)/

( Read more... )

haunted_cherries

Fandom: Twisted Wonderland
Characters: Aarav Mehra (OC), Rem Van der Zee (OC), Theo Valentine (OC), (OC x Canon ships get mentioned)
Rating: Gen
Words: 312
Summary: Rem Van der Zee never asks for help from anyone--well, almost never.
Notes: Found this in my drafts and realized it was finished so away it goes! ^ o^)/

( Read more... )

Current Mood: amused

toothpastepancake

This week's challenge is:

General Prompt: Anatomy

Relationship Prompt: Apart

Posting begins now until the challenge roundup post next Friday, March 14, 2025. More information here.

toothpastepancake

Here are the fills for this week:

👏 Twisted Wonderland fic: The Grand Prize by

haunted_cherries

Stay tuned for the next challenge.

haunted_cherries

Fandom: Twisted Wonderland
Characters/Relationship: Tristan (OC), Leona Kingscholar (Canon), OC x Canon (LeoTri)
Rating: Mature
Words: 158
Notes: One day I'll get better with titles, but today is not that day xD Had this tucked in the drafts for a while and decided to finally release it from WIP Jail and put it out into the ether (b/c Leona and Tristan get to tell each other the big L-word as a TREAT)!! Enjoy!

( Read more... )