Teasing my guy and wanting a hard spanking

My guy is funny. I like teasing him about driving his car. He is adamant that he is the only person who can drive his car.

He has caved in the past. I managed to drive his car from work to our favourite Chinese restaurant.

Whenever he goes on a business trip, I ask him for his car keys. Sometimes, I playfully try and get his keys from him. He ends up spanking me, which I love.

We had this exchange the other day.

"No, I will not leave my car keys with you," he said, cheerfully.
"I look forward to driving your car," I said, playfully.
"You are such a bad girl," he said to me.
"I hope that you'll do something about it," I said.
"Of course. I like spanking you hard," he replied.

I like when he threatens to spank me.