I remembered people saying that Sorrel looks like a panda thanks to his big mask, so I wanted to draw him cosplaying a pancham. I had to include Kirsikka there too, and what pokemon is better than cherrim!
Now, my story behind this is that some people were bullying Kirsikka and Sorrel came to protect her the only way a pancham would, fighting. He got pretty bruised but managed to win in the end. Kirsikka was overjoyed and rushed to hug her protector.