The sister of my best friend agrees to be filmed in exchange for keeping a secret

For the sister of my best friend, her husband is the most important thing and she for me has been the most exciting woman in the world for a long time. I have masturbated thousands of times looking at her pictures and watching her through the window of her room. She would never imagine that while she was having sex with a stranger in her room, I would record everything that happened. So when I showed it to her, she was very surprised, and to make me delete that video, she agreed to go with me to a hotel room where she would give me the best sexual show of my life. When we arrived, she left me on a couch facing the bed and began to masturbate with the help of a blue dildo. The bitch knows how much I love hearing her moan, and she does it louder every time. Then she gets very hot and masturbates in such a wild way that my dick vibrates non-stop while listening to her scream.