First off, it's important to keep courting each other. What are the things you did when you started seeing each other? Often we leave out the very things that brought us together in the first place. Also, most men will be more tuned in to a spicier side of relationships verses the whole romance thing.
Have to say, for my husband and I, some of our best times have come from taking a typical activity and put an "adult" twist on it. My husband & I will play the board game Sorry. Whenever we do a move that puts the other person back, we have to say "I'm sorry!" and then make it up to the other person (nudge nudge, wink wink). Sometimes just a shoulder rub, sometimes a smooch, often we don't finish the board game.
Or, we will plan a surprise date. My husband will let me choose from 3 envelopes which will say "I want to do something that is (fun) (sexy) (romantic)" (each envelope has one of the options). Then inside it will give me a brief description (be ready by 7pm on Saturday, dress for being outside). As the date progresses, I get different choices. For instance, at 7 we may go to dinner. After dinner I get 2 envelopes saying "Now I feel like some more" or "Now I feel like going home." If I choose more, he takes me to another activity. If I choose home, I may get a massage. He has a fun time planning and it keeps me guessing and feeling special. I have planned some nights as well, and it is a ton of fun!