I found this linked on a site I read pretty regularly that deals in feminism. It’s got a lot of dildoes (er, educational demonstration devices, I mean) in it and at least one swear word in a joke Molly Ivins tells at the end of the clip, so you might want to steer clear if either of those is likely to bother you. The movie highlights the absurdity of laws that seek to legislate what consenting adults can do alone or together in their boudoirs.