Just explain it like I did to my wife. Sex is like milk. I like to get my milk at the same store all the time. If they dont have any milk and I need some does that mean I will go home and wait until they get it? I will just go somewhere else and get it there, thats all. Lots of stores sell milk. lol
After that I got it so many days in a row I finally had to ask for a day off! lol