>>2704543>1. Fantasy or Modern?Either one is fine with me, I like both for different reasons, with fantasy you can be more wild with what magic can do, and things like combat tend to make more sense in a fantasy world, which can lead to armor/clothing damage.
I like modern as well since it's closest to reality and so the scenarios tend to be more based in reality, which I find is easier to imagine something like that actually happening and that makes it more enjoyable.
>2. Play as a male witnessing ENF events, or play as a female taking part in them?I prefer playing the male witnessing, but either one works. You can do more stuff with working towards creating an ENF event as a male, while with a female she tends to be the one falling into ENF events or intentionally causing them, which takes a bit away from the magic of ENF when it's her directly causing them. It can work though.
>3. Pre-established IP or original characters?Original characters are probably the best choice, besides copyright problems with doing a pre-established IP you'll have a hard time living up to the original in terms of polish and artwork. I guess it can work, but wouldn't be my first choice unless I already had something in mind.