There was an artist on pixiv who drew desperation/accident poop short stories.

His works had 3 OC's that were drawn in sort of a chibi style but not fully:
1st OC was a female human priest/nun/healer character with white hair I think that would often have accidents.
2nd OC was an elf with short blue hair.
3rd OC was a man with blonde hair.

In the beginning of this artist it was an adventure party with just the nun/priest and the male, but later the blue haired elf got added.
One of the works was that the nun/priest had to poop while being out in the woods or a field, and her drone or something magical was recording her so when she realised she stopped pooping to turn it off.

I saw and browsed his work on hitomi a few months ago, but I forgot to download them and I can't find it anymore. Please help!