Having been unable to diagnose Ashley Fires’ uncontrollable horniness, Dr. Charles Dera has called in an associate, Dr. Ramon Nomar, to help. While Charles is treating Ashley’s extreme sexual prowess as a medical study, Ramon can’t help but want to satisfy this sexy slut's cock craving! Dr. Dera soon discovers that the cure to Ashley Fires' sexual needs are by getting her pussy and ass fucked at the same time!