I’m not sure what your preferred read time is but your post reminded me of a short comic from 2009! It’s not a story, though. Here’s a few off the top of my head! Also, you could never go wrong with Animexpansion.com. Apologies if these aren’t what you had in mind!
Very short: Snackrooms Twine
Short: Growing into it
Medium: Masaki the Devourer