Parker was reportedly introduced to the adult film industry during the late 1970s by actor John Leslie, who suggested she take part in one of his upcoming films. However, porn director Anthony Spinelli talked her into doing her first sex scene in Sex World (1977). Parker gained notoriety after she starred in the "landmark" adult film "Taboo," about a woman who has sex with her own son. She retired from porn in the mid 80s and for a time worked for Caballero Home Video as their public relations representative.
In 2001, she wrote her autobiography titled "Taboo: Sacred, Don't Touch" (ISBN 0971368406), "An Autobiographical Journey Spanning Six Thousand Years" in which she wrote about her early childhood, her career in the adult industry, and her experiences with the metaphysical. She revised the book in 2016 "Taboo: Sacred Don't Touch" - The Revised Version (ISBN 978-1-36-741153-1).