Sex is not as natural as you think it to be. Sure, we all know that by placing the male organ inside the vagina of a woman, we can create babies, but sex is much more than in a healthy, loving relationship. It is bonding at physical, emotional and spiritual level.
Most of us handle our sex life based on our upbringing, life experience and social influences. This can be very limiting and boring after a while. If you want to have a terrific sex life, make sure you read these topics from an authentic book on sex:
Male Sex Anatomy
Female Sex Anatomy
Sexual Physiology
Reproduction
Birth Control
Abortion
Childhood Sexuality
Adolescent Sexuality
Adult Sexuality
Love
Sexual Communication
Way to enhance your sexual relationship
Sexual behaviour
STDs
Sexual problems
After you read about them, practice them in your sex life and feel the difference and the amount of sexual satisfaction derived after that.
So, sex is natural & not a learning process, is a MYTH.