Um yeah, no, not all enemies are futa, some of them appear fully male or female even if you have Futa+ turned on in the menu,
The protagonist is not actually a Futa if you don't make him one, you can give him boobs and a big butt, but it is not necessary, you even have the option to either make him feminine or manly, so, yeah, not futa if you don't make him.
So, if you're not OK with a game like this that's perfectly fine, there are a lot of other games out there, so if you only came here to shit about how you think Futas are disgusting and you're not into that, then hate to break it to ya, but nobody cares about what you think, everybody has stuff they're into, and if you're into this type of stuff, then just shut up and move on.