a genderqueer superhero who wears a binder and hides their face so everyone assumes they’re male but then they have c cups and never bind as a civilian so their secret identity is safe
Actually theres an Argentinian comic/tv show called Cybersix thats pretty much exactly this, except the other way around:
"Cybersix" (superhero persona)
"Adrien Seidelman" (civilian persona)
i believe all the episodes are on youtube if you want to watch it…