I need help with arm and leg hair!!!!!?

ok,so almost everyone in my family is making fun of why i have hair on my legs and arms. mostly my big brother. i asked my dad if he could shave them for me but he said i am too young. my mom won't let me. what can i do? whenever i wear a bikini everyone is just staring at my legs and arms. it's soo embaring! are there any home remedies to treat arm and leg hair? my brother said since i am soo hairy i look like that geico caveman.:( are there any things i can make at home to prevent arm and leg hair? if so,please reply. thanks!