A Lady by Midnight, by Tessa Dare. Swoon-worthy and steamy ;) excerpt for the ages: "He spread her frock over the table, carefully layering it between pressing cloths. The muscles of his left arm bunched and flexed as he skimmed the hot iron over fabric, working with care and confidence. She never could have dreamed how arousing this would be--the sight of a massive, shirtless man pressing a gown." I've been looking for this hero all my life!