"I would think you should be doing exercises longer than that," Stuart said.

He wiggled his erection about in her sheath a bit, causing her to bite her lip with a sharp intake of breath.

"It's so sensitive, I canna believe you made me cum so quick," Ailene said.

"Good, then perhaps you'll spend again before I'm through. Again, press, release, press, release," in the rhythm that he wanted her to follow.

Ailene fell into that rhythm and soon, she was breathing hard again, loving the feeling of her husband's thick cock penetrating her body, her muscles squeezing against that rod on the upstroke, relaxing on the downstroke. His voice...