Just a PSA: Strangulation, however consensual, is potentially lethal. You could come out of a great sex session, and a week later drop dead from a brain aneurysm. If the activity is repeated, the health risks just get worse. You may have permanent memory loss, speech problems, clumsiness that results in injury. It’s also a felony in many states because of its lethality. I’m all for safe sane and consensual so believe me when I say: there is no safe way to strangle someone.