Cathy Winks, author of the best-selling "The New Good Vibrations Guide to Sex" & "The Woman's Guide to Sex on the Web" & contributor to the Hip Mama Web site, has spent more than ten years writing & speaking about sex & working at the "Good Vibrations" sex-toy store. She lives in San Francisco.Anne Semans, author of the best-selling "The New Good Vibrations Guide to Sex" & "The Woman's Guide to Sex on the Web" & contributor to the Hip Mama Web site, has spent more than ten years writing & speaking about sex & working at the "Good Vibrations" sex-toy store. She lives in San Francisco.