Salvatore Sister

What if Stefan wasn't the youngest sibling of the Salvatore's?What if Damon and Stefan had a baby sister called Isabella?

After Stefan and Damon's death, Isabella, only of age sixteen, was told by her father that Vampire's killed them, even thought the truth was he had, On Isabella's eighteenth birthday her father had planed a Ball and let everyone in the town attened. Even the new pwople in town, The Mikaelson family.