INCLUDE BOTH farting (eproctophilia) content AND scat (pants pooping etc) content

The story will include both farting-related and poop-related content.

The poop-related stuff will mainly just be pants pooping, I don't intend to get into a whole load of smearing and stuff, but there will be some suggestion of coprophagy (poop eating) by other characters.

There's no vomit-related content in this story.