A while back I read a story where a futanari self-insert type character from our world arrives in the Sailor Moon universe, and one by one the various characters succumb to her charms, with Usagi only giving in after her mom becomes a slave to the MC, and demands she submit as well. I don’t remember the name of the story; it might have been one branch of a larger story, but I’m not sure. If anyone knows the story I’m talking about and can provide links, that would be greatly appreciated.
