Well, faggots, if you'll bear with me, I'll share the MG parts of a sci-fi setting I've been writing in some form or another since fourth grade
So the summary, greentexted, is basically:
>It's the year 10,077 A.D.
>Humanity is currently in Dark Ages mode, dialed up to 40k
>In a literal sense, as for the past 4,000 years, mankind has been divided into tiny little fiefdoms engaged in perpetual warfare with one another.
>There have been two great and mighty Terran Empires, which have been the only times mankind was united under a single ruler.
>The First Empire began in the 21st century by Literal Hitler (also known, in setting, as Empariya-Primai) who worshipped Mother Reitia and conquered the world.
>He dies, ascends to demi-godhood.
>The First Empire colonizes space and shit, collapses in the 4th millenium.
>Replaced by a brief republican government and then by planet-states
>Second Empire comes along in 6th millenium
>Gets BTFO by aliens
>Aliens fuck off because they taught humanity their lesson
>Refugees from invasion fuck off to the edge of the galaxy and become space Vikings
And now for the monster girls:
>a cult of /monster/fags create monstergirls with genetic engineering and faith.
>Instead of Demon Lords, there are Ammits, who are basically physical incarnations of the goddess herself
>The waifus are a secret until the fall of the First Empire, where they become commercialized and become slaves and 'alternative wives'.
>They're infertile, a result of the flawed genetic engineering. Even the most devoted autists fail, after all.
>It takes 25,000 Mamoshi (in-setting name) committing spontaneous suicide, to form a magical soul-collective powerful enough to scare the living shit out of the gods themselves, for them to finally gain fertility
So what do you think about it?