How the penises of Western men have leapt, for a century, to the sight of this singular point at the top of a lady’s stocking, this transition from silk to bare skin and suspender! It’s easy for non-fetishists to sneer about Pavlovian conditioning and let it go at that, but any underwear enthusiast worth his unwholesome giggle can tell you there is much more here—there is a cosmology: of nodes and cusps and points of osculation, mathematical kisses . . . singularities!

