((Keep in mind that I wrote this years ago- so please excuse the bad grammar))
((Child!Reader x Father!Optimus Prime))
"Hello, child. You know who I am, am I correct?" The robot asked a bit hesitantly.
"Yea...do, you know who I am?" (Y/n) asks back. The robot smiles gently and lifts a digit. He then rest it gently on the small child cheek.
"Of course," The robot answers the question. "My name, is Optimus Prime, but you may call me sire,"
(Y/n) is a sweet young girl at the age of 10 with a loving mother and cheerful father.
Or so she thought.
What happens when they simply all go to a park together, only for the mother and father to lie and abandon her? And almost right after, have an encounter with two Decepticon drones?