In the middle of summer, when (if you're lucky) you're spending more time in bathing suits than regular clothing and showing more skin all around, pampering your backside makes a lot of sense. The fact that the butt facial is being offered in Las Vegas, where temps can hit well over 110 degrees on a regular day, makes even more sense. There weren't any particular derrière concerns I was hoping to address, but never one to turn down a unique beauty service—I've tried every kind of facial from laser, to Face Gym, to the vampire facial—I decided to give it a go.