Ugh this took me to finish way longer than it should have.
Kind of inspired by Simon Wroe's Chop chop. Kind of, because 1) I thought of it when trying to figure out where did this idea come from 2) you can consider this picture a recommendation and read the book. (Nobody eats in butterflies in it, but the drawing could be understood as a reference to the end. A very vague one lol.)
I actually feel bad for the butterflies.