My father

I decided that I would go all out, and test my new power on my father. I don't know why I decided to be so brave, because I knew that if he didn't succumb to my will, I would probably be in trouble. I decided to start small, with the usual sort of test: have him yap like a dog, walk backwards, enter a trance.
I found my dad in the shed, and I held up one hand. With a wave, my father was somehow entranced. I gave my first command.
He barked like a dog.
I gave my second command.
He walked backwards, without giving it a second thought.
I clicked my fingers, and demanded he enter a trance.
"Will you do whatever I want?" I asked him.
"I will do whatever you want," he said, agreeing quite quickly.
I don't know whether it was the power going to my head, but something made me demand he take down his pants, and rub his hands across his dick until it got hard. He did so, blankly... I decided to change his personality.