Nina Hartley is a world-famous adult film actress, director, author, and educator. She first achieved mainstream recognition in the 80s and 90s for promoting sex-positive feminism. Today, she tours the country giving university lectures on self-love and sexual awareness. You can find Nina at her website, Nina.com, and follow her on Twitter where she's @ninaland. To see more Nina, visit TheSexEd.com, where you can watch a video of a talk we had at The Hammer Museum in Los Angeles.

Dr. Joshua Gonzalez, MD, is a urologist specializing in Sexual Medicine. He has devoted his career to studying and treating sexual dysfunction, with a special concentration on LGBTQ+ issues. On this episode we discuss erectile dysfunction, premature ejaculation, birth control side effects, and a whole host of other medical mysteries that don't get discussed enough in polite company. Find Dr. Gonzalez online at JoshuaGonzalezMD.com and on twitter @SexMedLA. Dr. Gonzalez is also a regular contributor to TheSexEd.com.

Lou Paget is a certified sex educator who travels the world sharing accurate, practical information with honesty and accessibility. She's also the bestselling author of 5 books on sexuality. In this episode, she shares her tips for the best cunnilingus and fellatio among other insights into the bedroom. You can find more Lou, including links to her books "Orgasms" and "How to Be a Great Lover," at LouPaget.com.

Catherine was involved in sex work from a very young age, at her family's direction. Catherine talks about the life of a young sex worker, the sacrifices that she made for her family, and her journey out of alcohol addiction.