Download PDF by Alessandro Minelli, Gherardo Ortalli, Glauco Sanga: Animal names

By Alessandro Minelli, Gherardo Ortalli, Glauco Sanga

ISBN-10: 8888143386

ISBN-13: 9788888143385

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There are, however, great individual variations in its influence on sexual behaviour. The vast majority of all the copulatory activity we have been discussing occurs when the partners are in a pair-bonded state. This may take the form of an officially recognized marriage, or an informal liaison of some sort. The high frequency of non-marital copulation that is known to take place should not be taken to imply a random promiscuity. In most cases it involves typical courtship and pair-formation behaviour, even if the resulting pair-bond is not particularly long-lasting.

It appears to relate to the general tendency in our species to add new sexual stimulation centres to the front end of the body, in connection with the great increase in face-to-face sexual contacts. In this particular case it would result in the partner's nose being kept in close proximity with a major scentproducing area throughout much of the pre-copulatory and copulatory activity. Up to this point we have been considering ways in which the appetitive sexual behaviour of our species has been improved and extended, so that contacts between the members of a mated pair have become increasingly rewarding, and their pair-bond therefore strengthened and maintained.

There are from three to fifteen of these rhythmic contractions in each orgasmic experience. The Naked Ape During arousal the external female genitals become considerably swollen. The outer labia open and swell, and may show size increases of up to two or three times the normal proportions. The inner labia also become distended to two or three times their normal diameter and they protrude through the protective curtain of the outer labia, adding as they do so an extra centimetre to the overall vaginal length.

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Animal names by Alessandro Minelli, Gherardo Ortalli, Glauco Sanga

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