"Back in the US, Mark was a sperm donor at several sperm banks and naturally impregnated many childless females at the Natural Insemination Clinics in his area. A two week vacation to China opened his eyes and before he knew it, he had taken up residency and has successfully impregnated over two hundred females at Beijing's first Natural Insemination Clinic. Without the aid of any medication, he fucks three females a day, inseminating them naturally and very rarely fails."