Then I decided to get a bit bolder. I straddled her torso so I could get close to both boobs more easily. My cock was growing harder with the excitement and the tip of it lay against mom's skin. Mom sat up on her elbows and she stared at my hardening cock with a look of interest while I squeezed her boobs.

I took each one of her hard nipples between a thumb and forefinger and rubbed it. I'd never encountered nipples so deliciously hard and long. I gave them a quick, hard pinch, and mom let out a little squeal of surprise. She put a hand to her mouth...