I wouldn't worry about shaving your legs; go ahead and shave them. You could start by taking a beard trimmer and cutting the hair short so that it can barely be seen and after about a week shave off the rest of the hair. Just be careful not to cut your leg as a cut will be very noticeable. My suggestion is to shave on Friday night and if you have an accident it will have time to heal.
You can do the same thing with the hair on your arms or you could get the bikini bleach that women use on the bikini area or mustache hair and bleach the hair on your arms.
I think that ultimately you will shave as most of us can't stand the stubble when your legs rub up against one another in bed. There is nothing like the feeling of freshly shaved legs, arms, chest and anywhere else you want hairless and smooth.
As a teacher/coach on the high school level, I wear shorts almost exclusively year round and no one has said a word and believe me high school girls are always vigilant.
