Savannah Sixx, the naughty stepsister, teases her brother relentlessly, knowing full well the effect her provocative attire and sultry dances have on him. One day, she pushes too far, demanding that he give her whatever she wants. Cornered and aroused, he agrees. Savannah leads him to her bedroom, where she reveals her plan - a taboo, passionate encounter that leaves them both breathless and craving more.