How do I get my girlfriend to try sex online?

I have a problem. My girlfriend is currently living in another country so I do not get to see her very often. How do I convice her to have sex with me online. I would like to play strip poker or something like that on line (getting her to send me nude pictures would be great too). Unfortunately she is pretty shy and I don't want to freak her out by asking her to do something she thinks is too kinky. Any advice?

 

I don't know. offer to pay?