Kamille, when in his wild state, Rise preferred to call it that rather than his dark side, was still Kamille. His thoughts and actions were on his own. It only amplified and made him act on his most extreme thoughts.
In other words, when Kamille had spanked him, he would only think of it or have the urge to do it when he was in the 'normal state' but in his 'wild state' he would act upon it without hesitation.
Rise touched his butt, startled. He did not expect it in the slightest. He seemed to feel still Kamille's hand making contact at his rear, only for a few seconds, but...
Oh gosh, Kamille really spanked him.
His cheeks quickly tinted with crimson, but he was smiling widely.
"I didn't mean that," Rise touched his butt and complained, "Why did you spank me?"
He was only acting cute, though, not like it really hurts.
Kamille snickered, a playful smirk gracing his lips.