One of the hardest part about maintaining a good sex life once you have kids is finding the time to be alone (another is exhaustion, but we'll talk about that some other time).
Tertia found the answer at work of all places. No - you perverts - she doesn't have sex at work. Her co-workers told her about Barney Sex. If you are a parent, Barney Sex is exactly what you are thinking. If you aren't a parent, Barney Sex is what occurs when you put on a Barney DVD to mesmerize your children and then you run back to your room and have sex really quick before they notice you are gone.
It works. I mean I've heard it works. Ahem. What I am trying to say is Barney is like crack to kids. Here is what you get out of it: 1) sex, 2) a happy spouse or partner and 3) you don't have to be in the room when that annoying dinosaur is singing his mind-numbing songs with all those annoyingly happy little kids.
I believe they call that a win-win-win situation.