Christian: Question about Lust?

A clear definition of lust is to want something so badly that you would do anything to get it. Obviously you are not "lusting". The best thing to do is keep it out of your mind. If the thought arises, dismiss it as quickly as possible and think of something else. Also it is not wise to be alone with your girlfriend. Make sure there is always someone else around. You have made a wise decision and made God's heart rejoice. Be patient. Marital sex is well worth waiting for.