Sandie is not much good at getting anything out of it. In this instance she is going far too fast. I have told her numerous times I can get something tasty out of there, but the bitch ignores me and continues on her own sweet way.
I like the last pic which came up on the left. With regard to the video, you need a little more stimulation. My tongue on your foreskin would help you pull it back a tad more, lubrication, similarly on your piss hole.