More Jumping on the Bed?

I don't like Nicholas jumping on the beds. I don't care about the beds so much but I worry that the little daredevil will hurt himself with his lack of fear. However, as I was going through pictures on the camera I found several that Stuart apparently took of Nicholas jumping on our bed! Hmmmm. Yes, the jumping makes for cool pictures but now I'm going to be the "mean mommy" for telling him no jumping on the bed!