I want to shave my Legs! My mom won't let me!?

I wouldn't sneak it if I were you. Since winter is coming you won't be wearing shorts anyways - wait until summer and then try talking to your mom again. Show her your hairy legs and tell her you'll respect her wishes, but the hair is causing you major embarrment and trauma, and couldn't you start shaving now? Maybe she'll say yes if she knows she can trust you. Good luck!