On-Location broadcast from the Masturbate-A-Thon 2008, a charity event where men and women masturbate in public and in private to raise money for the Center For Sex and Culture, a non-profit adult sexuality education center in San Francisco. Besides trying to beat(off) the world record of 9 hours and 33 minutes, there are a number of competitions, including number of orgasms in a given time and "distance." We discuss self-pleasuring,  threesomes, multiple-partner relationships, BDSM, gender-bending, sex-education, and vagina-in-a-can with porn star & sex-educator Nina Hartley, Sexologist Dr.Carol Queen and her partner Robert, founders of the Center for Sex and Culture. Also post-segment quippery with Lilycat of FCC Free Radio, who stage-manages the event. Plus the delightful masturbation sing-along with the Wet Spots. You can join the next Masturbate-a-Thon (privately or publicly) in May or just support sex-positive culture at the Center For Sex and Culture.