I was expelled from the hero party, but I got gender-swapped into a blonde with huge breasts, so I'm going to get revenge on them.

One day, I was suddenly expelled from the hero party. Sure, I'm just a villager with no special talents. But did they really have to fire their childhood friend like that? As I was running away in tears, before I knew it, I had transformed into a beautiful blonde girl with big breasts. So I'm going to seduce those guys and tell them "serves you right!" at the perfect moment!