True Domination Ch.12 (Highschool DxD) (Patreon)

Summary: Issei was just like any other child. He hung out at the park, played with his friends and he loved oppai! Then, out of nowhere, this suspicious older guy who introduced himself as Issei's new Nii-san decided to take him in and show Issei just what he was missing. But somethings changed and Issei's not just any normal kid anymore... now? He's a kid who understands Domination.