I've actually never shaved either and I'm 18. Both are pretty hairy but I have red hair so it's kind of blond-ish looking on my body, which makes it not really noticeable unless you're standing decently close to me or something.
I should probably do it sometime, though... or at least my legs because those are out of control.
my hair is weird bc i have red hair but my eyebrows are brown, facial hair is brown, chest/torso hair is black, leg hair is lighter brown...idk what happened