So, surprising no one because he wore a fucking leash around his neck, Kayn had a bit of a puppy kink, so Ezreal calling him a good boy goes straight to his dick.

He let out a growl, pulled back, and took off his shirt before returning to eating Ezreal's cute little ass like a starving dog, taking a moment to bite down on the soft flesh, then licking over to his hole again, his hand coming up to start tugging the little prince's dick.