Other contributors have said "How do men shaving there pubes?" is the same question as "How do men shaving there pubic hair?" If you believe that these are not asking the same thing and should be answered differently, click here
It's really a personal choice and it's impossible to speak for all men. Some men prefer cleanly shaved women, some like them hairy, and some like something in between like having the hair trimmed or...
Some shave it because they like the clean feeling, some because they like how it looks. Others shave because a partner has asked them to. In some cases it makes oral sex more enjoyable as the partner...