At the age of 18 Karen started dancing as an dancer in the strip club and fulfilled her secret dream, but she also had several other jobs. Before gaining success in adult industry, she worked as a bartender, a waitress, a telemarketer and also as a real estate agent in Florida. Her first adult modelling job was for The Score magazine. Her first work in porn was performance in explicit hardcore fare in 2002, under the name Samantha Silver. Although she is credited as Sexy Karen in some scenes, most of her movies were made under the pseudonym Karen Fisher. And of course, Karen specializes in small penises.