Ezreal just snickers a little because he knows that Kayn wants it, maybe that's why he doesn't give it to him right away. He lets the other tell him that his dick is cute as he keeps stroking Kayn.

"You happy with the fact you're bigger than someone?" he teases instead and squeezes the other's dick teasingly. "Y'know it's not all about size. Do you know how to use what you got?"