Bare, smooth skin is cleaner more hygienic and feels better to lips, tongue and fingers. I hate getting hair between my teeth also.
Also, I shave and even shave my balls so she has no real excuse to pause during oral service other then to gag.
Russell
I had an idea whilst thinking about this thread on the way home from work. How about getting your sub to wax you. If she makes you yelp or wince then it earns her your choice of punishment.
I am seriously considering this as a new playtime activity.