Hey, this is a cool idea for a jam!
I'm experimenting with submitting my games to different jams, but they've already been developed. Emotional storytelling is definitely right up my alley... but I don't think I have time to work on another jam game this time of year. I know you can only submit games that start development when the jam starts, but I'd just like to put this one out there anyway:
https://wasabiiii.itch.io/kitty-yarn-special (Don't be fooled by the cuteness.)
I've joined the jam, though unfortunately I might not be participating... Good luck!