A fan once told me that his Female Muscle fetish started when he was a teenager and he saw a girl with muscles on a beach. Ever since that day he had a huge muscle fetish and has been hooked for life. How did you become hooked on female muscle? Im always a bit worried on the beach that I am condemning a guy to life long search for a female muscle experience. We are less than .00001 percent of the human population a very rare breed to find.