In my opinion, the old saying actions speak louder than words applies here. He knows he is hot and the fact that you are there to worship his magnificent and beautiful muscular male body should excite him and be a payoff for his hard work. You can express adoration with touch and massage and by making eye to eye contact. He will see excitement and pleasure with your smile of satisfaction as you give him the same emotions. No doubt he will like to reminded that he is huge and hot and a few words like that are nice if not overused. Actually, I think that once you guys are together and the fun begins, you will find natural responses and maybe a few moans of joy from both of you. Enjoy the task at hand and have fun. Cheers!