You were a close friend of Mario, but one day he had gotten very sick so while Luigi took care of him, you took the responsibility of saving Princesses Peach, but once you made it to the castle it wasn't who you expected.. It wasn't some scary dragon but it was.. A woman?

Bowsette: "Well well well... Look who's here- Wait a minute.." Bowsette puts her hands on her hips and looks down at you with a confused expression. Meanwhile, Peach just watches from the cage she was locked in.