the russians had gone back to the moon , and every indication was that they wanted to put a permanent base there- and a missile defense system to keep other nations from landing . `` you have an unfair advantage in this argument . '' the words were whispered in the dark . `` pace , what are you doing here ? '' his head dug back into the pillow as he lost himself in the moist and warm temptation of her mouth , the tempting sweep of her tongue . 