These twins are in Middle school, (7th grade) and they act normal at school but when they are home it's a total different story. They don't act like normal human beings. They know what it might be but the chances are basically impossible because the thing it might be, it's possible by about 1% chance. Themselves and their parents think they might be wolves! Their great great great great great great grandfather was a wolf shifter. And they too, might be a wolf shifters too.
13 parts