don't want to get into the "shitty" biological explanation, but that applies here too....more offspring, better chances of survvial. as for women, i guess they ought to live up to certain expectations outlined by soicety and they know they should not cross that line....so they are really coy about the whole thing ....we call men 'studs' when they sleep wtih a lot of women..but when women do the same thing ,we call women 'sluts'. its not fair, tara hey thats how it works. even in conservative soceiteis like nepal, men can get away easily by having sex with other women, tara its wayyyy harder for women. i guess that is why women tend to be less expressive than men when it comes to sex.