If this is what Raye and team truly believes, that means all of the yaoi they obviously consume is secretly straight because all those ukes are actually women on the inside since they don't conform to masculine stereotypes.
Also re: magic tranny potion, since it has to be retaken every month, that means that once the tranny wizard dies, their body will return to their original sex after a month (if not immediately upon death) and should the body have to be exhumed for any reason or archaeologists find the grave and study the skeleton, they will determine it a female skeleton and that it always was. Raye didn't think this through, did she?