I would be a hairy, hairy Sasquatch if I didn't shave. It's actually a bit embarrassing, but there you have it. I shave my pits, legs, the entire vulva from navel to taint... and yes, my chin and upper lip (stupid PCOS). Doesn't that sound attractive? LOL And people always wonder why I'm not interested in going camping in the woods for several days... but I digress.
I have a triple-blade razor and shaving gel, and I use them for my pits and vulva. Chin is just razor and water, because I've yet to find a shaving cream that doesn't cause break-outs. I dry-shave my legs because it's easier for me to get all the hair off when I'm somewhere more comfortable than a tub - I just go very slowly and always in the direction of the hair.
As for the sexual aspect of shaving, I would shave regardless, but I definitely think bare is sexier. I feel unattractive when I have pit stubble or scruffy legs. I like my partners to be shaved or at least trimmed; hair in the teeth is unfun.