Inside bratty family, even what is considered wrong can turn out to be right as far as the sexual desires of a bratty sis have been satisfied. That means the desires of a bratty sis are given the first priority even if it means they are going to be satisfied by a close family member. These teen girls have that magical aura around them and they will easily lead their stepdads, stepbrother, sisters, and even moms into doing things that are not expected of a nuclear or extended family.