Wow. Yes I get a good feeling when chewing too. I hope this isn't too weird but... I would often chew in the buff in front of my ex-gf. She left me for some other guy.
Well looks like I'm the only women commenting on this one so far haha. I love to chew ice. I've as well had drug troubles in the past and now with the ice chewing no more drugs! As far as it being "arousing", I must admit, I agree.