I think it's probably one of the positions that I like best. It's one of the most sexualized positions, most guys get hard just by seeing a woman standing like that. It allows the deepest penetration and somehow feels the most sensual. There's also something very primal about it. If you think about it, this is the preferred copulation method of most mammal species on the planet and I have no doubt it had been the favorite of our ancestors for hundreds of thousands of years especially during their creature to human evolution. So if mother nature says this is the best position, then who are we to argue with that.
Don't cry, don't regret and don't blame
Weak find the whip, willing find freedom
Towards the sun, carry your name
In warm hands you are given
Ask the wind for the way
Uncertainty's gone, your path will unravel
Accept all as it is and do not blame
God or the Devil
~Born to Live - Mavrik~