SCR-085 A video of my beautiful sister being played to take a photo of herself being delivered to my mailbox

One day, a few months after my sister left home... an 8mm videotape was delivered in a paper bag, showing the horrific scene of my sister being relentlessly raped by someone! I never want to see my sister like this again, even if I die... But seeing my sister naked for the first time, I couldn't suppress my erect cock and excitement. The tragedy of a beautiful sister who was sacrificed!