Everything that's big can and will be exploited in the porn industry for the viewer's immense pleasure. Big dicks, BBW, Big asses, etc. The one thing that is loved the most anywhere in the world, not just in the porn industry, is big tits. Yes, big tits! They are amazing, and when you put your head on a big pair of titties, the feeling of heaven engulfs you, makes your eyes close, and makes you go to your happy place. This is the effect of wonderful big boobs, and the next time you see a magnificent pair, be sure to thank them for everything good they've done.