Try something new!

As married couples we tend to get in a rut and have a "sex routine." Blow his mind and try something new!
Like i said in the other post, put a vibrator against your cheek while giving him oral. Buy a new costume (or pull one out that has been sitting there for a while) having that mentality of "being the nurse" or any other person gives a lot of people the ability to try things they wouldnt have before just as themselves and almost an "excuse" to break out of the rut.
Try a new toy! go in together (or surprise your partner) with a new toy, whether it is a vibrating ring, a tongue vibe, the We Vibe (can be used DURING sex as a gspot and clitoral stimulator and feels great for both of you) check out my older posts to  get more info on that.
The biggest thing is make sex fun! It is not just a thing to get "over with." It was made for us!

Romantic Adventure!

continue to date your spouse no matter how long you have been together or how well you know each other. You need that one one one time to get and stay connected! You need your regular time together to bring back memories and turn back the clock on your relationship.
Get out of the rut if you are doing the same thing every week (dinner and a movie). Couples need to go on adventures together. Go for a weekend to Vegas, gamble, go virtual skydiving, an oxygen bar. Go on a 50's date and dress up and go bowling and to the roller skating rink (and to the drive in if there is one by you.) Continue to pursue each other in ways you never have before. Just because you now have the person doesn't mean you just give up and become a stereotypical married couple. 
Go to the beach and walk along the pier (or if you don't have one near by go to the park or a pond) there is something about the moonlight on the water that makes it so romantic. GUYS- if a girl is feeling pursued and adored and is getting special treatment you are more likely to get LUCKY! It is a win/win!
If you are parents you need this time more than ever! It may seem less likely and you may be thinking about your children the whole time but it is still good for you both.

your homework assignment! plan a romantic date with your significant other that is out of the ordinary for you!
Put time and effort into each other! that is how a marriage lasts! 

52 dates

This is an amazing little deck of cards that give you great ideas for dates while on a budget. They are all extremely fun and some are very original. My husband and i purchased this in the beginning of our marriage and we have used quite a few of these! We have been able to not think about have to spend a ton of money to continue dating each other. This nice little deck takes out our biggest excuse of why we do not go out on dates with our spouses. It is so important to spend that one on one quality time together.
if you would like to purchase these here is the link
http://xsandoslingerie.com/52greatcheapdates.aspx

 This deck has some extreme dates (we have not done as many of these as the others) but some are super fun and some do not cost any money to do. I know you will enjoy some of these. Every couple of months we pick one of these cards at random and complete the task

http://xsandoslingerie.com/52romanticadventures.aspx