Demi Marx was born on December 16, 1980 in Modesto, California. She began shooting XXX Films in 2003 when she was around 23 years old. Majority of Demi's work can be seen in 1000 Facials, Diabolic and Hustler videos. The sexy brunette stands tall at 5'8", weighs 125 lbs. with a sexy figure of 35C-26-34. Demi Marx was known for her specialties in hardcore anal and extreme double penetration scenes.