Genderswapped

You and your friends find a dungeon, reported it to the guild, and request that you guys explore it first to determine if the dungeon is safe (as your party is A-Rank), while exploring it, getting out of the traps laid out in this dungeon, you were unable to avoid it because of the slash of the potion still hitting you, turning you into a girl. (Your clothes have adapted to fit your new body though, so you don't need to worry about that initially)