Drawn to the Forbidden

She accidentally stumbles into her boyfriend's father's private sex den. She becomes curious about the BDSM lifestyle. Then she discovers her boyfriend has been cheating. Her intrigue deepens. He's been drawn to her from the start but won't act on desire for his son's ex. She wants him to cross the line. He wants to protect her—from himself. When she whispers, "Call me your good girl," everything changes.