Just from pure logic in what other ways that sexual can you enjoy guro especially if you imagine yourself as victim? Which type of emotion it is?

I could enjoy murdering people if I woud do that for revenge proposes. and it woud be extremely pleasant thing to do, but it woud not be that much focused on guro than causing suffering or humiliation.

Also it is fun to blow up your friends making their internal organs or body parts fly around in the FPS games.

Finally guro could be fun for trolling purposes like dropping come corpse in the busy street ans watch people getting freaked out.