Hugh Pickens writes writes "Time Magazine reports that computational neuroscientists Ogi Ogas and Sai Gaddam analyzed the results of 400 million online searches for porn and uncovered some startling insights into what men and women may really want from each other. In the first place, although you can find an instance of any kind of porn you can imagine on the internet, people search for and spend money and time on 20 sexual interests, which account for 80% of all porn — the top 10 sex-related searches include variations on youth (13.5 per cent), breasts (4 per cent), cheating wives (3.4 per cent) and cheerleaders (0.1 per cent) among others. Many are suprised that "cheating wives" is such a popular search but Ogas says that it's one of the top interests all around the world because men are wired to be sexually jealous but simultaneously they're also sexually aroused so if a man sees a woman — including his partner — with another man, he becomes more aroused. Women prefer stories to visual porn by a long shot and the most popular erotica for women is the romance novel because female desire requires multiple stimuli simultaneously or in quick succession. "For a woman, it can be a 250-page novel or a 2,000-word story. That's the way to get multiple stimuli," says Ogas. "Stories have greater flexibility to offer a greater variety of stimuli.""