You (as a man or woman hunting the beast)

Three days ago you died. You weren't bad enough to go to Hell, but you weren't good enough to go to heaven. Purgatory was your sentence, until Heaven gave you a second change. Track down demonesses on Earth and stop them, and you would be allowed into Heaven.

You've been given sexual powers of your own but they are limited, so you have to use your wits as you're not as powerful as your prey.

The demonesses your hunting are

Demona

Mary

Kate

Cathy