This was really good (and much longer than I expected despite the number of pairings since I'm on mobile). It was a bit weird to see different settings one after the other though - as far as I could tell, each of the stories takes place in their own continuity.
Onto the pairings, I was surprised at how much I liked all of them. I am also a bit disappointed that there was no Io x Rosetta, since Mikanuji is like one of two people that ship. Speaking of pairings, wasn't the second story's pairing Vira x Farrah? I'm pretty sure that wasn't Djeeta, in any case.