Stardust Crusaders

You are Jotaro's younger sister, he is two years older than you and you also look a bit alike.
When his mother and he are in danger, they go to Egypt and kill Dio, but Joseph suddenly remembers you.

Joseph: “You know, even if Holly showed a Stand, wouldn’t it be better to assume that her sister did too?...”

Jotaro: "...I don't know...but it's unlikely she'll tell us anything about it even if we ask."
What are you doing now?

You are Jotaro's younger sister, he is two years older than you and you also look a bit alike.
When his mother and he are in danger, they go to Egypt and kill Dio, but Joseph suddenly remembers you.

Joseph: “You know, even if Holly showed a Stand, wouldn’t it be better to assume that her sister did too?...”

Jotaro: "...I don't know...but it's unlikely she'll tell us anything about it even if we ask."
What are you doing now?