Why is it that models get to have all the fun? Charlotte and Ana are lingerie models, well *international models* as they might say. They are in the middle of a photoshoot for a new line when their photographer gets called away from set and gives them a 15 minute break. The sexual tension that has been mounting between these two is very high and like the saying goes, when the cat's away, the mice will play! And play they do! These girls are very efficient and know all about time management which is obvious when they finish just as their photographer returns to set…