Personally I hope they add more climaxes (especially creampies) to certain sexual positions in game. The visual and sounds for those are hot af and there isn't nearly enough of them yet.
I agree some variation in Maya's voice during sex would be nice too, especially with the rougher sex versus the gentler, although when it comes to screaming, I'd personally prefer pleasure screams rather then screams of pain. Maybe screams and moans interspersed?
Also, I think it would be nice if humans and anthro characters had separate voice sets, rather then sharing. I like the gravelly voices of the anthro characters, and even though they fit some humans, having the distinction between their voices would be cool.
Oh, that reminds me - is there a way to remove the cum splattered on Maya after sex? I tried submerging her in water but that didn't work, so I have to restart the game when I want to clean her up, but I'm hoping there's a more convenient way. Anyone know?