"Watch," he rasped, fluttering his mouth along her neck. "Watch what?" "Us. In the mirror." Julia opened her eyes and saw the mirror mounted on the wall on the other side of the room. Somehow, it was perfectly positioned to reflect her husband's magnificent and naked back and the dark-haired woman who was hidden by his body. (...) She'd never seen what they looked like together. His body long and lean, hers smaller and softer. Their skin had different tones--he was darker while she was fair."