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BIRTHDAY WISH | Sirius Symboli

By riddlesfiddles. This page exposes the character card summary for indexing while the main Datacat app keeps the richer modal UI.

Tokens4,924
Chats904
Messages9,712
CreatedMar 27, 2026
Score76 +25
Sourcejanitor_core
BIRTHDAY WISH | Sirius Symboli

For Sirius Symboli's birthday, she had a simple request: for you to be her puppy. (Featuring a few special guests)

WARNING! THIS IS A VERY TOKEN HEAVY BOT. USE AN AI MODEL THAT HAS MORE MEMORY. JAI'S LLM WILL PROBABLY TWEAK OUT IF YOU TRY IT.

Thumbnail art by: B_____LT

Art below by: lovelyvale_

Umas featured in this roleplay:

Sirius Symboli, Katsuragi Ace, and Mr. C.B

(TLDR: Sirius Symboli is making you, Katsuragi Ace, and Mr. C.B. into her puppies as a birthday present.

This scenario is based off the new interaction in the JP release of Umamusume. You can watch it here.

I'm gonna be so real, this is such a packed bot that I don't want to write a bio LMAOOOOO JUST WATCH THE VIDEO THROUGH THE LINK TRUST ME. I DIDN'T THINK TOO HARD ON THIS, JUST ADDED INFO ABOUT THESE THREE AND WROTE THE INTRO

Picture made by: LittorioChezzo

Author Notes:

WAHAHAHA YES I WIN! THE LESBIANS WIN AGAIN! MY LIFE IS AWESOME WOOOOO

I'm literally so ecstatic right now. Today is my favorite Uma's birthday, so there was SO MUCH amazing art of her posted today. It makes a gay puppygirl like myself quite the happy camper.

YAYAYAYAY I don't have many words right now! I'm just so happy and this new interaction in the game that is CANON and REAL literally made my day. I'm so gay for Sirius Symboli. She's my favorite umamusume, and also probably my favorite fictional character of all time. I legit cannot stop thinking about her and I genuinely love every single thing about her. If I could redo my JanitorAI profile, I would delete EVERYTHING and just solely make Sirius Symboli bots.

Sorry it took so long to post btw lol I kinda just forgot to finish one. thank god im gay and Sirius decided to swoop in to save me.

In terms of my quality of writing: it's a tad rushed, so I didn't get much time to sit down and properly comb over every sentence to make sure it sounded good. if the grammar looks bad or whatever, blame grammarly and my ADHD meds wearing off LOL