The name of the game is"Fuck to the future" and you don't have to be more Doc Brown to find out that thsi is a parody over"Back to teh Future" film trilogy. And where you will see interactive parody you will always find buxom blonde Charlie! Which means that you will get a lot of orgy, humor and a few options to make this stroy just a bit of your personal. As you will be following the story you'll make decisions at specific points of it. Some of them are going to be obvious while others are not as much but you don't have a thing to fret about - in most instances this chocies will end up getting interactive hook-up scenes (that you can call minigames) with blonde gal Charlie fucking among those characters that we all know and love so now she could understand and love them as well.