Mr X, his real name is Robert, he does not work for or is paid by Voyer-Vila he is simply Petra's Boyfriend, nothing else needs to be said, who we select for our boyfriend or girlfriend, young or old makes no difference, and if anybody noticed he was gone a full two days before the new guy showed up, and if anybody noticed Petra's, mood with Robert gone was not too good, but was a lot better the day the new guy left.
Most of the time Petra and her co workers, Do just as there are told, the relationship that develops is something extra, like Ivo & Sonya, if they are lucky.
Back on May 18th the party at Voro, in the one part where Petra was sucking off the skinny guy and then she put a condom on him, and then tried to have sex, but it failed, it was because he kept trying to take off the condom, in the end Petra took the condom the rest of the way off, and walked off because she would not have sex with him without it.