And she thought his breathing quickened just a little.

He, too, looked at her, and her breathing suddenly quickened.

His breathing quickened What if she awakened and found him bending over her?

As the woman touched the ground, her eyes opened and her breathing quickened.

His breathing quickened as he reached out to pick it up.

Her breathing quickened and he felt his own control near to breaking.

Blade began to feel a warmth that wasn't in the air of the chamber, and his breathing quickened.

Her breathing quickened as she almost ran down the last few stair-treads.

I knew that "someone" didn't mean me, but still my breathing quickened.

Her breathing quickened, and she seemed to come to a decision.