When I'm about to get a spanking for something I know I have done wrong, I feel knotted inside. When he makes me stand in the corner before the spanking, I can't help but replay the infraction over and over in my brain. That time, though only a few minutes, helps prepare me to have a submissive attitude so that when he bends me over, I am ready to accept the spanking.
His authority is arousing even though the spanking hurts. He paddles me hard and fast usually and it stings. If he's giving me an all around discipline session, he will use multiple tools and then my butt gets really red and sore. But, his message gets driven home.
Nothing proves as a better reminder than a bare, red bottom.