This is how mom settles me and my brother's arguments. At one end, there's her fat ass that bounces when you're balls deep in her tight pussy. On the other end, her lips wrap around and the warmth of her mouth engulfs your cock. It's kind of hard to argue
This is the proper way to break in fresh cunts. Notice how she can lift her pussy off the sybian despite the tight bondage. This is easily fixed by hanging heavy rocks from her upper shins. (sound in comments)