Insect-like creature (Tag… You're It!)
From Jenny Everywhere Wiki
A huge, but placid-looking insect-like creature once let Jenny Everywhere lie atop its back, where she appeared quite happy despite the creature's fearsome appearance, and the blood-splattered landscape which surrounded the pair. (COMIC: Tag… You're It!)
Behind the scenes
Due to Insert Comic Here's partially missing status, it is not clear if it provided any more context on this creature.