What exactly makes a cock a monster cock? Well, the size, for one. But we also happen to think that it has something to do with the reaction a cock gets from even the most-cock savvy, cock-hungry babes around. For example, take our favorite busty princess, Christy Marks. Christy has seen a lot of cocks, man. In fact, she has rocked a lot of cocks, too. But when she catches wind that she will be coming face-to-face, or rather, face-to-cock with THE Monster Cock, she actually gets nervous. We know, it seems almost hard to believe that Christy could get nervous about tackling a huge dong, but it's true. The anticipation almost kills her, but when the Monster Cock shows up, all that nervous energy turns into horny chemistry. She watches in awe as this dude's huge pussy pole springs free of his shorts and bobs in her face. She looks at it and you can almost see her calculating the size vs. the width of her tight fuckhole. This feat might seem impossible for other chesty chicks, but as you…