Basic instincts are sufficient for making babies, but if you aim for a long-term healthy fulfillment in and outside the bedroom, try and learn as much as possible about sex. Do not forget that a healfi sexual relationship is of uttermost importance for overall health. Never stop learning.

Below you will find a list of books that most probably can teach you a secret or two:

Massage Secrets for Lovers

The Tao of Love and Sex

Secrets of Sensual Lovemaking : The Ultimate in Female Ecstasy

The Multi-Orgasmic Man: Sexual Secrets Every Man Should Know

How to Make Love All Night (and Drive a Woman Wild)

9 Free Secrets of New Sensual Power