Read through the replies and it seems no one has my 'predicament.' I haven't shaved in about 3-4 months and I wear skirts all the time.
And I literally have no hair on my legs. Well, I have some but they're so fine that you can see them unless you're activately look for them. And if you're on the street staring at my legs looking for hair, I'd probably kick you. XD Every once in awhile I'll be shaving other places and I'll take a swig at my legs but it's always blindly since while in the shower I can't see really see them. Arm pits I shave a lot more then the legs, but those also I only shave about once every 2 weeks (maybe more in the summer b/c of tank tops ^_^). I should also say I have thin hair, eyebrows, and eyelashes (which are quite small which I hate @_@) so it's really all around.
And I've never seen my mother shave. Not once. She has no razors, nor do I remember her EVER owning them. She PLUCKS her arm pit hair. That's how little hair she has. That's right, pluck. But again, she also has tattooed eyebrows (but she has thick hair on her head). So it does seem to be hereditary. ^_^
Example of my leg which hasn't been shaved in I dunno how long. I shave randomly and usually w/ soap since shaving cream just goes to waste. Sorry about the bad quality, I just did it w/ my phone since it was there.