Then the finger pushed forward further, sliding beyond the tight rim of the hole and into her. Her finger was buried in her ass to the first knuckle. I saw her push still more. Her finger had disappeared into her asshole up to the second knuckle. I saw it twitching, and I knew mom was moving her finger around inside her ass.

Mom now was going hard at both her holes, one with a finger and one with the slender vibrator. And I was there, miraculously, to see her doing it. I had to take a photo. I had to. It would be risky, because taking it would make a...