To pick up the game on the PS Plus subscription

Hi. I don't have a console, but I'm going to buy it in a few months. Mainly for The Last of Us. But then I suddenly find out that the game is now available for free on the PS Plus subscription. I would like to know if I have no console to subscribe and to take her into the library, then to play it when I have the console? If so, please tell us about how it all done. Thanks in advance.