I found a solution for my love for tigers ^^! Also there might be some sensitive topics in the description about her lore!! Be careful!

I think her story is gonna be based off of something like... The Hell suddenly realized the Earth is becoming a little too evil, and some devils were ordered to find their special kinds of people to purify them and return their souls to Hell, since the bad is starting to overpopulate the good. Some were ordered to hunt down murderers, some were ordered to find animal abusers, and her target were pedos. So basically she just catches them and murders them, to return their souls to the hell where they belong. It's an ironic thing to do since she's a demon herself, hunting down the bad, but since they're going to be tortured in Hell forever, it's a win-win. The Earth gets purified and the bad people are gonna be where they belong (where she's gonna love seeing them burn xD). It's not meant to be too serious, if anything I was looking for a more silly way to interpret it (PASWG type of style) so pls don't look at it tooooo seriously and grimly x)

She's a succubus by her errr... Proffession, originally? So when she's not at "work" hunting down weirdos, she likes scaring some dirty sinners shitless by showing them her true form mid-action. She doesn't harm them, though - she does it for shits and giggles x)