This ain’t no orchestra and I’m not a conductor, but today we’ll be navigating the experience of the Crescendo 2. First, you may be wondering, “Ariana, what are you doing here?” My specialty lies in WIRED’s sleep-related content as a professional mattress tester and certified sleep science coach, not as a sex toy reviewer. But, here’s the thing: Sex and sleep are far more intertwined than we may think or give them credit for. Whereas sleep is one way to relax and unwind, so is sex. As bodily functions, they are both necessary and integral for the healthy functioning of many of our systems.

And the fact of the matter