How Does This Even Work?

I just need to share this. I just bought a dress for a wedding- low slinky back. Cute if I must say so myself. Anyways, I was planning on going "commando", but figured I would search for a "low rise" underwear and came across backless underwear. Backless underwear? That doesn't even look comfortable. In fact, this looks worse than those "strapless" thongs that I posted a while back... Who really wears something with such a plunging back and doesn't just go commando? But if you must, buy at Backless Lingerie.