10 Ways to Go Longer and Stronger DVD from Sinclair Institute. A healthy, happy life includes great sex! However,...
As taboos associated with sex continue to lessen and sex toys go mainstream, modern companies create exquisite designs of...
Expand Your Sexual Potential Through Sinclair Institute's Maximizing G Spot Pleasures DVD! This enlightening exploration through the fascinating history...
Join Nina Hartley and her friends as they explore the myths and realities behind the female ejaculatory orgasm. Fascinating...
Sizzle! Exploring Guilty Pleasures from Sinclair Institute. With sex, just as with food, some cravings are simply irresistible! Join...
From the brain to the vulva, get ready to uncover the wonderful world of the female orgasm! Join sexologist...
Good lovemaking starts slowly, and foreplay is a main ingredient. An erotic massage can be the perfect foreplay, helping...
A Loving Guide to Sexual Ecstasy. Discover the Tantric Erogenous Zones and the secrets of Tantric lovemaking. Learn...
Would you like to impress your partner with amazing oral skills? I'm jessica drake, Wicked Pictures contract star and...
Curious about anal sex, but afraid to try it? Maybe you have unanswered questions and just don't know where...
Witty, smart and provocative, Nina Hartley knows sex. As a sex performer sexual adventurer and sex educator, she's done...
Join Wicked Pictures award-winning resident sex educator, jessica drake and explore the ins and outs of Threesomes. In this...
Sizzle! Incredible Orgasms from Sinclair Institute. Increase your orgasmic potential. Imagine the Top 10 ways to the most pleasurable...
Sizzle! 101 Sexual Positions for Lovers from Sinclair Institute. Filmed in tropical Jamaica - Nothing spices up a sex...
Watch in detail as real couples explore the pleasure of anal erotic encounters with the Sinclair Institute's Sizzle! The...