JJ Plush tries a milking machine

We invited famous bondage star JJ Plush to try a milking machine! She would be a perfect HuCow with her big udders! We tied her udders tightly with rope for maximum pressure, and we told JJ to try the machine on her nipples. She was a bit apprehensive to try it, she only agreed to do this because she thought the machine wasn’t really working. It turns out this machine is one of the craziest milking machines we ever used. It has no release mode, only suction, which means it only gets tighter and tighter without ever releasing any air. You can imagine how much that hurt JJ’s poor sensitive nipples!