Do we have an official stance on whether the
Spa Twins
are actually twins or not, or even sisters to begin with?
As far as I know, there’s no “word of god” either way, but Derpi, PonerPics and Twibooru all have them as twin sisters in
their tag descriptions.
Though the other two seem to have just copied theirs from Derpi, mind you.
Not a tag question per se, I know, but it is relevant to tagging and implications…