The Submission of Emma Marx's Thumb. Penny Pax reprising her role as Marx, AVN Female Performer of the final film in “The Submission of Emma Marx: Exposed. Brunette Aidra Fox and Samantha Hayes. Free Video Limit Reached - Create a Premium Mebership to Unlock Thousands of HD Videos! Scene 4: Penny Pax, Aidra Fox and Samantha Hayes - Submission Of Emma Marx - Exposed.mp4.