Your goal is to make it through all the doors. Your goal is to get through each one and if you get stuck, you go back to the beginning. You are not going to be able to make it through the first time as some doors will lead to a dead end where you have to start all over again. So, remember what door you got through so you can go back and open it again. Once you get through the doors then it is doggy style fucking time. Or you can end up with your cock deep down her throat. This is the best day this dog ever had.