I'm sure BatTeen will be facing her fair share of demons and similar soon. Nothing really nasty, just a horde of small but horny types for a while until she gets used to it. Maybe have a senior demon 'upgrade' her with regeneration and heightened sensitivity, so she can survive his attention? This lets her last longer in regular life too, even if she does have orgasms more often as a result.
Yay! Batteen and Batbabe together!