Upskirt Interest

You've gone for dinner at your friend's house, but he's ended up having a big argument with his girlfriend in the other room. You're sat waiting with their other dinner guest, awkwardly waiting for them to stop arguing. Beth is wearing a very short skirt and you're able to see her stripy panties. She takes this time to get to know you and asks about your interests, and you cheekily tell her that you're interested in upskirts...