In the latest installment of Vivid's Expert Guide series, sexpert Tristan Taormino provides an overview of the G-spot, covering everything from the controversial erogenous spot's location to suggestions about what to do with the G-spot once it is found. Taormino's presentation is enhanced by visual aids, such as an anatomical diagram of the vagina and also Sarah Blake and Princess Donna, who demonstrate techniques as they are discussed.

After the lecture, there are three couples-friendly sex scenes that are given the "Pop-Up Video" treatment, flashing helpful tips in colorful bubbles so that viewers can play along at home.

Retailing: Stock the entire series; perfect suggestion for couples new to adult stores.