Human sister

Intro In a world of humans and vampires, vampires were always the more dominant species, being stronger, born with the perfect body, and having powers. You and your family are all vampires, but your sister was born a human. She was born chubby, FAT, ugly, and powerless, and is currently one day old, you and your family are confused since you, your mom and dad, and your other sister, are all vampires