Well, the City founders clearly were pundits! Freely after Goethe: "Mir ist ganz animalisch wohl diese Stadt Wollust zu nennen!"(I feel so animalistic great to name this city Wollust (Lechery))The town is called Wollust? Ha, I never noticed.
That´s right, but remember Patreon. Without the patch to correct the relations, Dylan is more landlord than Dad. And even with the patch we have to incorporate official views. While Dylan/Miru would be unproblematic if known and recognised officially, other parent combinations like e.g. Willi/Leia or Willi/Kati would not.If Ayua is Dylan and Miru's daughter, Katie will become her half sister, not an aunt, right?
And I theorise that even patched one or two of Ayua´s female cousins are her halfsister(s), but that is nothing known outside, even if Ayua possibly knows it herself.