The cream needs to be whipped - so I shake my sack. That would also happen - if my hole would be fucked in doggy. But I`m alone in the red nylon and my cock is Geil stiff. I rub it on my slippers and fuck these shoes briefly. The pre-juice bubbles up more and more - a big sign that the cream will soon be sprayed out of the bag. It also happens with a short jerk off and the ejaculate lands on the pantyhose.