"Hmm." It wasn't clear at first whether Cooper was agreeing with Sarah or just expressing contentment at having her skin under his hands one more time. After a moment he added, "I was thinking I ought to broaden my scent, whaddya call it, repertoire. Coffee, gasoline and motor oil will only take you so far."<br/><br/>One more quick squirt of blue wash into his hand and he passed the bottle around Sarah's waist. His free hand was already making a very deliberate passage down the muscles on either side of her spine, fingers searching for any residual knots of tension as they went.