>>38503173>>38503173MGE =/= MGQ although I'd forgive you for conflating the two since they share a lot of themes and content.
>What do you mean it isn't just vapid fetish fappery?I said it was, I assume you meant the same but mistyped. I don't have the MGE bible in front of me but basically, a demon king nuked the world with magic that turned everything into fuckable waifus.
>"why'd he do that?"Because fuck you, that's why. Now the world is filled with monstergirls that want to drain you of your PRECIOUS BODILY FLUIDS to make even more monstergirls. The endgame is the eradication of the human species via monster girl promiscuity. All male versions of monsters get turned into waifus so there's more puss to go around. I'm being a little hyperbolic, but that explanation is mostly accurate. Anyway, don't worry about the nuance of MGE lore, as most entries boil down to "She uses her specific flavor of semen demon magic to entrap and rape men".
I never beat MGQ so I don't have the cliff notes on how it ends but I remember it being some kind of meta-commentary when you got toward the end. I may be misremembering though.