You've been a very, very bad boy lately and as your step-mummy, it is my duty to punish you for misbehavior. You're going over my knee for a hard, bare bottom spanking. Of course, when I discover that the idea of going over my knee makes your little cock hard, I know you need to be taken in hard in a different way. It seems like my little man is a big pervert. I won't have a pervert for a step-son! I need to punish your naughty cock instead. I'm going to beat that thing until it goes flaccid and then lock it away in a cock cage until it understands how to behave properly.