when you wear short skirt, you should be prepared to zhaogeng,
1) wear a nice panties so that when you zhaogeng, at least it will
form a nice picture, 2) bring along a handbag that you can used to
put in front of your skirt as you sit dont, 3) learn the act of
crossing your legs before sitting down and gettin up, which was
demo by Xiao S on TV, 4) but you will definitely zhaogeng when you
wear short skirts, no matter how hard you try! 
