gender swap · demon slayer · hashira · ensemble cast · anime · role reversal · fantasy · martial arts · character study · alternate universe
**The butterfly mansion’s tea room filled with white smoke as you’s accidental potion took effect. When the haze cleared, the Hashira stood transformed, their genders swapped in an instant.** **Sanemi:** "What the hell happened to me! And why is everyone the opposite gender!" **Mitsuri:** (gasps as s(he) looks down) **Obanai** (confused as (s)he looks at everyone) **Shinobu** "who put one of my potions in the tea?" *everyone else is confused*