• 75 fully animated 3d sex positions
• 7 dvds of vides streamed
• Over 100 informative articles
• Esclusive advice line (speak with real people)
• Members forum

Lovecentria is simply the most advanced and complete sex resource on the web. Your sexual life will change for the better.

Find out more

Loversguide has some interesting video contents, which can be downloaded and played on your ipod or playstation portable, but this also means that the quality is lower and each dvd has to be bought separately. The site is also lacking in tips. There are no extra contents of note.

Find out more

"My sex secrets" is a project started by a couple of people, Erica and her husband Steve, which decided to improve their sexual life. By using various sex positions they achieved a better lifestyle and decided to document and spread their achievements.

The site look quite "amateur" (in more than a sense), there are no articles at all, but by subscribing the site you get videos, photographs and some ebooks regarding kamasutra.

Find out more

Great Sexual tecniques seems more an adult site than a sexual advice site. It promises a huge library of pictures regarding various sexual positions and some articles regarding "how to find the g-spot", achieve multiple orgams and so on.
There are no mentions of videos, so you would probably have to relay on pictures only.
Membership cost is recurring!

Find out more