You seem to know what sex is, but you're still a virgin when it comes to being on the receiving end... A slutty older sister who treats me like a virgin. While rebelling against this shocking 'virgin treatment,' I become increasingly addicted to the pleasure of 'being done to' as taught by my teacher. Slow piston and high-speed piston riding positions with edge play! Each one is a form of slutty torment I've never experienced before, gradually developing my masochistic tendencies where I can't climax unless I'm being tortured...
