Expand Your Sexual Potential Through Sinclair Institute's Maximizing G Spot Pleasures DVD! This enlightening exploration through the fascinating history...
Sizzle! 101 Sexual Positions for Lovers from Sinclair Institute. Filmed in tropical Jamaica - Nothing spices up a sex...
12 Ways to Boost Your Libido DVD from Sinclair Institute. A healthy, happy life includes great sex! However, many...
Every man wants to know, but few are brave enough to ask. If you are curious about anal play...
The Sizzle! Expanding Sexual Boundaries DVD from Sinclair Institute. Erotic and oh, so wicked! Explore the ultimate turn-ons that...
Toys for Better Sex from Sinclair Institute is your comprehensive guide to sex toys and stimulators for couples and...
Join Nina Hartley and her friends as they explore the myths and realities behind the female ejaculatory orgasm. Fascinating...
A Lovers Guide to BDSM Discover the pleasures of dominance and submission. Join us for an erotic visit at...
Curious about anal sex, but afraid to try it? Maybe you have unanswered questions and just don't know where...
10 Ways to Go Longer and Stronger DVD from Sinclair Institute. A healthy, happy life includes great sex! However,...
This very valuable program highlights some of the most erotic and instructional segments from the Loving Sex series. ...
TAKE SEX TO THE NEXT LEVEL! From the Alexander Institutes Loving Sex series, ranked Best by Mens Health...
Watch in detail as real couples explore the pleasure of anal erotic encounters with the Sinclair Institute's Sizzle! The...
AN EROTIC GUIDE FOR LOVERS. Female ejaculation is every woman's birthright, and the G-spot produces an exquisite orgasm that...
GIVING MIND-BLOWING PLEASURE TO HIM & HER! Oral sex is not just a prelude to intercourse, but an act...
Witty, smart and provocative, Nina Hartley knows sex. As a sex performer sexual adventurer and sex educator, she's done...