Army manoevres?

 

Or is this part of their training, you know, obeying orders? At first I thought these were just four kids playing around near an abandoned tank, though now I see that their boots suggest that they could be soldiers having a break, possibly an illicit one. Whatever it is you can't deny that they are utilising their time in a sensible manner. Once they get the urge for a bit of cock-fun in their minds there's no stopping them - as we all know ourselves so well, right? 😆