In his book, Ridley suggested that the fall of the Roman Empire in the face of the Germanic barbarians it was partly due to the fact that the Germanic...tribes existed firmly implanted monogamy that helps men to unite against a common enemy - Rome.Why sex does not disappear?Biologist George Williams explained it this way. Suppose a tree grows in the forest. It produces thousands of seeds that may fall into a variety of places - sunny or shady, wet or dry. Therefore, it is important for the wood. In time they’d become true confidantes, and even now, in their early twenties, they shared secrets that they never disclosed to anyone else. Every week they spent hours in each other’s company, generally in one or other of their bedrooms as their respective families didn’t want the idle chatter of a couple of youths disturbing them downstairs. This night there was a subtle difference in the atmosphere, a strange sort of emotional charge that hung between them, the consequence of which was. Roger was waiting. “Hi, slut,” he began. She said to him in a soft voice, knowing it was almost her last plea.“Please, can’t you call me Kristen?”“Don’t like the name?” he said with a laugh.“No” was her whispered answer, and even then she just wasn’t sure, for something about the name calling did appeal to her. She knew that this was a bad start and decided to back off.“Tell you what then; you get to choose. I’ll call you slut, or cock sucker, which is it to be?”She sighed knowing that this was. Usne pakkad apne underwear me latkaya aur preeti se kaha pakkad dene ko.. Preeti jaise pakkad nikalne gayi uska underwear thoda niche hua aur uska Lund dekhne laga ekdum mota… Fir se ek do baar pakkad aise latkaya ki uska Lund pura preeti ke muh ke saamne aa gaya..Preeti ke lips pe usne apna Lund touch kar diya…Uska hard aur mota Lund dekh preeti bhi machal rahi thi..Bina kuchh soche uske Lund ko apne lips pe toch he rakha…itne me usne apne Lund ko dhaaka diya… Ab to preeti ne bhi apne lips.