Hi Candlelight? One physical impossibility for Rory and the bitch model? If Rory is paralized from the neck down, then he shouldn't be able to tell when he's erect or having an orgasm. I'm not quite sure if erections are fully possible in para or quadra palegics. From reading a little of an inter view from Christopher Reeves wife, she believed it possible that they would have more children even shortly after the accident, but the function is involuntary and may have to be midically induced.