The subject of masturbation is inexhaustible.
~ Sigmund Freud
An erection at will is the moral equivalent of a valid credit card.
The great question that has never been answered and which I have not get been able to answer, despite my thirty years of research into the feminine soul, is "What does a women want?
Sex lies at the root of life, and we can never learn to reverence life until we know how to understand sex.
Anatomy is destiny.
The only unnatural sex act is that which you cannot perform.
No one who has seen a baby sinking back satiated from the breast and falling asleep with flushed cheeks and a blissful smile can escape the reflection that this picture persists as a prototype of the expression of sexual satisfaction in later life.
We must reckon with the possibility that something in the nature of the sexual instinct itself is unfavorable to the realization of complete satisfaction.
A man must be potent and orgasmic to ensure the future of the race. A woman only needs to be available.
~Masters and Johnson