I have seen a great many videos of guys having their cocks teased, but so many seem staged like a professional porno or something. It's hard to describe exactly what I mean, but if you have watched very many of them I am sure you know what I mean. Personally, I prefer those videos made by amateurs who are doing it for real, not just for the camera.
I recently came across just such a video. Though the Mistress (wife?) is a bit over weight, I doubt there is a guy in the world who would not love to marry her once they have seen what she can do! This woman is an expert at tease and denial. In the video I watched, she totally ruined the first orgasm her victim had then went on teasing him. She eventually allowed him a more complete (though still partially ruined) orgasm then continued to tease him for a few minutes afterword.