Could they be... breasts in a woman's life?

Reminds me of the so-called "Riddle of the Sphinx"


Let's see now...
"I never was, am always to be,
No one ever saw me, nor ever will
And yet I am the confidence of all
To live and breathe on this terrestrial ball."

__________________
I wouldn't say that I'm always horny... it may be true, mind you, I just wouldn't say it!