It does more than two thousand years, in India, a called man Nandim wrote aphorisms of the love in 1.000 chapters.
It was summarized, interpreted and been brief by several authors, but the one that has arrived to the present time is of Mallanaga Vatsyayana, author of the Kamasutra that today is known.
Little one knows of Vatsyayana, that it was only born in the Southeast of India around century III of ours was and that, being based mainly on writings of Nandim and their own experiences and reflections, wrote the Kamasutra, a book dedicated to the accommodated citizens of the Hindu society to instruct them in the love arts and that has become a chronicle of the customs of the time.
What less it is possible to be found in the Kamasutra is pornography, because is a seriously written book and rigor almost scientist, since Vatsyayana begins to study the characteristics of men and women to whom it classifies by species, as if a treaty of Biology it was.

Mouth arrives, the woman tends with the opened legs to receive its companion who, in this position, front penetrates it to the legs of her. The difference of sensations is remarkable in this type of penetration: clitoris and the vaginal lips are in the heat of contact with pelvis and the environs of the penis of the companion and the most accessible penetration are through circular movements.
The fact of not being able to see itself expensive face gives a special enchantment him to the position.
The newness of the caresses surprises pleasingly: the woman can caress the rumps of her companion, subsequent to to nail smoothly her nails in the part the knees, to grasp the testicles of her companion.
The man, to absorb the feet of her, to bite its fingers, to approach its hand the genitals of which they are being fused and to take its penis to penetrate it better.