Chapter 16

"Time for the plug, my dear," he said. "Trust me, you'll thank me later." Holding up the plug, it didn't look very big, but it still looked way too big to go in her asshole. At least as long as his finger, it was tapered to a point and the big bulge just before the narrow neck that attached it to the base was definitely bigger around than his finger.

Without putting any extra lubricant on the rubber probe, the doctor pressed it against her anus, which had already been fairly well lubricated from his intensive fingering. Bella groaned and mewled as the plug began to push in; without any extra lubricant it wasn't an easy passage and she began panting as the doctor slid it back and forth, stretching her anus a little wider every time. When it came to the fattest part of the plus she let out a cry, squirming to try to get way as her sphincter protested the invasion, the burning discomfort becoming almost an ache.

Then it was past and inside