>>82849276I'd say it's allowed, also fiddling with some ideas for a Ben 10 Harem concept(might become a story, or possibly just art), and have a list of possible members, anyone I should add to this?(some of these choices would have explanations in the story for how they can happen, mostly involving either time travel, or some sort of odd villain plot in the case of the R63 stuff);
Gwen
Charmcaster
Julie
Ester
Looma
Attea
Lucy
Frightwig
Rook Shar
K8-E
Eunice
Elena
Kai
Xylene
Nyancy Chan
Sunny
Viktoria
Female Way Bad
Suemungosaur
Yetta
Myaxx
Luhley
Molly
Subdora
Rojo
Amarillo
Azul
Mazuma
Jennifer Nocturne
Sceles Vreedle
Eight-Eight
Fistina
Turbine
Swift
Tini
Tiffany
Cicely
Emily
Fergi
Margie
Probity
Ectonurite Twins
Female Splixon
Female Thep Khufan
Rule 63 Kevin*
Rule 63 Albedo*
Rule 63 Argit*
Rule 63 Zak Saturday*
*R63 characters being part of this depends on what artist I would go to with this, as at least one of my top choices doesn't normally do R63 stuff unless it's backed by canon(which makes it really annoying that Omniverse did a bunch of episodes revolving around the Multiverse, but didn't have the common sense to introduce a R63 world)