The site Beautiful Agony is the YouTube of masturbation — where hundreds of men and women have submitted their own videos of their faces as they jerk off. Despite the subject matter, there’s nothing explicit about the site. There’s no nudity whatsoever, just lots of moaning, squirming, grimacing and shrieking. It’s porn for people with vivid imaginations. The reason I’m mentioning this is because my old post about the site is getting a bunch of hits today. Why the renewed interest in, um, self-gratification?