Berry found a very old pair of Doc Marten like sandals from back in the late 90's and thought it would be fun to bring them out of storage for some "fun". These puppies hurt. There was no forgiveness in them and Berry knew it, so she didn't go all out on this clip, because she needed to feel out her pet. This does not mean however that there was no punishment, there was plenty. Once he couldn't take anymore of the sandals she removed them off and continues the punishment barefoot crushing him over and over until she decides to him to cum with a rough marching footjob.