I was bullying an impertinent lower-ranking young lady who was making moves on my fiancé, when suddenly she said something incomprehensible like, "I'm actually a reincarnator! I love you, Roze! You're my favorite character!"

I was supposed to be bullying the heroine as a villainous lady, but I end up being enthusiastically supported by the heroine who has awakened as a reincarnator. Since it's a short story, you can read through it quickly. There are subtle yuri elements at the end.