RPG quest where your companion who is a furry wants revenge on a former ally who is also a furry. You're going to get the betrayer at a con. As the briefing ends your companion says "you'll need to blend in" and then there's a second character creator where you make your fursona

@kyra ...is it bad that my brain immediately went "what if a Yakuza side story where this happens and Kiryuu has to infiltrate a furry convention and create a fursona and if you complete it, there's a secret side-story where you do more furry con stuff and the final reward is getting a fursuit that Kiryuu comissioned, and you can wear it as an outfit for the entire rest of the game, cutscenes included.

...Majima is also there and has one. you can fight each other in the fursuits.