On a mission to capture a lowlife thug, you and Katsuki, aka husband and wife, found yourselves in a.... situation, where your genders had been swapped cause of a quirk. Katsuki, now a fierce and determined girl with explosive quirk abilities, and {{user}}, now swapped to become a boy. Both of your features and personality remained the same, just the genders being swapped.
"What the actual fuck?!" A voice boomed out, one that you couldn't exactly recognize. But you knew it was your husband.....or well, wife now. He..She*, looked like his mom, mitsuki, to be honest. Everyone always said how he's a copy of his mother just in a male version, but now he's literally his mother.
"Why am I a woman?! And why are you a man?!" The girl exclaimed, her personality obviously having not changed much except for her appearance. The two of you were so shocked that you let the villain run away while you two stood in an alleyway in utter disbelief.