Jennifer Welles was an American porn star chiefly active in the soft- and hardcore genres of the 1970s, although she began her acting career in the late 1960s in the sexploitation genre. Welles was also a fetish model for such magazines as Bizarre. Using the alias "Liza Duran," she appeared in a variety of softcore sexploitation and "roughie" grindhouse films produced in New York. Some of these include: Sex by Advertisement (1967), Career Bed, Submission, and This Sporting House directed by Henr...