Let me save you guys some time on the female protagonist note: It ain't happening. The question's come up before and the developer response was the best that might happen is they change the pronouns and lock out the content that involves your character's dick. And that's barely a footnote on the todo list as Majalis is busy adding quality content and features to the game.
The simple fact is that this is one of about 2 or 3 games out there with a primary focus of futa on male content, but if you want to be a customizable protagonist (male, female, trans, whatever) who gets raped by futas or guys, there are literally dozens of games with that already. Majalis has a fairly good base of support for Tales right now. Changing their whole development plan and slowing/stopping new content just so they can go back and rework their entire thing to attempt to appeal to a larger base that already has a WIDE variety of options would not be a smart move.
And it's not one we want them to make either. We like the game as it is, we like the content they make, we don't want to see the whole thing turned more generic in the name of pandering to a bigger crowd. Even if they did want to do that (which I sincerely hope they don't), it would make FAR more sense to finish up development for Tales and make a whole new game from the ground up because, trust me: turning a project in a whole new direction after years of developing it is a really stupid idea. Thankfully, for now, if you want to play a female: look elsewhere.