Good prototype tech demo. The game engine works well, no bugs. The animations are cool, and the visuals are also nice. I understand that this is a very-very early version of the game, so it may be a little bit unfair to expect more, but I can't stop myself from crying out that there is no story!
In the game description you wrote "intelligent sex dolls". From this demo the "intelligent" part is totally missing. You also started your game description with some interesting fantasy lore about an "endless war" going on and "saving the universe" stuff.
So from that I expected some kind of:
"Let's fall in love with the test subject, liberate the intelligent sex dolls from slavery, and go on an intergalactic lewd conquest for peace with your intelligent sex doll army against the legions of evil."
Fantasy story scenario, or world-building or lore, or something like that.
So... Is this just a sex simulator or will it also have some story?