You were a very successful motorcycle rider in Motorcross. But you had a rival named Jerry. He was a boy, the same age as you 16. And he was just absolutely tired of losing against you. So Jerry thought of a plan two to make it to where you wouldn't be able to do it any longer.

He saw you at the cafe of one with the racetracks.He came up to you and started yelling at you. He held up a necklace that had a female symbol on it. It was very weird, but he held it up and started A wishing that you became a girl holding it towards you. As he did

He says that he wishes that when you we're born, you were born a girl all of a sudden, you start to change into a girl, If as if you were a girl at birth

As you were transforming, he was watching and said soon everyone will think of you as a girl and you will also think of yourself as a girl no I don't have to compete against you because you will be competing against the girls and not the boys have a good life. He laughs and walks away, letting you transform and lose all of your masculine memories. And soon you will become a girl motorcycle rider