The untold story of a teen wolf's sister

Grace McCall is Scott's little sister, Who is just now entering beacon hills high. What's a good way to start off freshmen year? Have your brother turn into a teenage werewolf. Things start going crazy after the first full moon, Leading future stress onto Stiles and Graces relationship. Grace has some unexplained dreams the will continue to grow stronger.

I don't own any of the characters from the mtv show teen wolf. I do own Grace, Sarah and some of the teachers. My story will go along with the show but it has its own flow too, So please don't get confused.