What's the noun for vorarephile? Here's the word you're looking for.
vorarephilia
A paraphilia and fetish in role-playing, involving the devouring of or being devoured by another person or creature—whether alive and whole ("soft vore"), or with gore or killing ("hard vore").
“Ooh, vorarephilia. What's eating me? A big wolfy, prolly. I'm everyone's favorite chew-toy.”
“Meiwes now claims that he regrets his actions, has become a vegetarian, and speaks out about vorarephilia in order to dissuade others from acting out their fantasies and desires the way he did.”
