Amanda McMahon, the former mistress of convicted murderer Chris Watts, has come forward with a graphic account of their relationship, detailing what she describes as his "secret playbook."

In an interview, McMahon, who previously believed Watts to be a "kind Tinder date," has revealed disturbing details of their time together. The account includes allegations of Watts employing specific methods and having a "deadly kink," alongside the revelation of "disturbing dating photos."

McMahon expressed her distress, stating, "I hate the things I let him do to me." Her interview, presented as part two of an extended narrative, aims to shed light on the unfolding of her "nightmare" experience.

Chris Watts was convicted in 2018 for the murders of his pregnant wife, Shanann Watts, and their two young daughters, Bella and Celeste, in Frederick, Colorado. The case garnered national attention due to the brutality of the crimes and Watts' initial attempts to portray himself as a grieving husband and father.