I shave my balls, ass crack and those few vagrant hairs which grow near the base of my shaft. The first time (about 3 years ago) I did it itched like hell. The more often I did it the less I noticed. I actually shave my balls almost daily, more often than I shave my face! For me it's a respect thing, I like it when my girl shaves her pussy so I feel like it's only fair that I shave my bits for her. My girl tells me that she loves how smooth my balls feel without hair. I also noticed that she enjoys licking and stroking my sack more now that I shave it smooth. I don't think I'll ever shave the region above my cock, I have trimmed it a little shorter in the past though.