Why can't most men be contented with one girl?

Philippines
July 14, 2007 8:48am CST
Why can't most guys be contented with having just one a girl? I am a guy but even I can't fathom it's complexities...
1 response
@ackars (1942)
• India
14 Jul 07
Dont you think the same applies to gals too??There are many females who keep on changing their boyfriends after makung complete use of them.
• Philippines
14 Jul 07
True... however isn't it us guys who generally cheat on our women. Is it a genetic curse?