I was in my early 20s and my mother-in-law was in her 40s and with the permission of my wife she took me to bed and gave me a real education with her strap on dildo. She not only took me anal cherry but made me suck the dildo before hand and taught me how to suck cock. She had her camera going and everything was on video so that my wife could see and the tape was definitely stored it in her vault for blackmail purposes.