This is obviously the biggest nonsense, paying with Bitcoin is anonymous so the scammer cannot know who the money came from (there is no sender). The story as described in the mail is therefore incorrect and is not based on truths. We have recorded a video where you can be seen pleasing yourself, and we have added the video you was watching as an split screen footage. With one press of a button I can forward this video to all your contacts, social media, etc. If you want to prevent this from happening transfer the amount of 450$ to the following bitcoin address. Bitcoin address: 1LpkZAjz2QpkUPumrJ3BhqdrizZ8cniUvD