Odd ROB Story?

Okay I was an out-of-towner at a topless club and received a tip that this hot looking girl in porn (highly ranked in freeones) works there. I find her there and take her to the VIP, which basically costs a bottle plus $300 for an hour. Things start pretty good and get pretty crazy. She grabs my phone and starts taking pictures of herself (some with me in them) then begins sending them to her phone. Things stay pretty hot but a little past the half way mark she says that she would rather take this OTC (booty call style, not pay for play) and wants to leave. She asks me to go back to my hotel and give her my info so she can find me. Thus I close out and leave the club even though I probably have ~20 minutes or so left in the VIP. Things go sour when she doesn't respond to any of my calls nor texts. Was this a ROB technique to shorten the dance? If so, I found it quite odd since she did give me her legit number.