Men look at face, women look down there

Women and men were tested on visual response to erotic photographs
that depicted sexual act to make clear the nature of sexual urges and
its influence on health. The tests were made using eye-tracking technology
that show the visual focus on various body parts. It was supposed that
typical response to sexual stimuli would be women looking at faces and
men looking at genitals. However, the results were unexpected and quite
the opposite. Women were more attracted at sexual acts first and men
would pay their attention at faces.