Credit: John P. Johnson/HBO ©2011 Home Box Office Photo: Bill Punishes a Badly Behaving Vampire

Bill might be Portia Bellefleur’s distant relative, but that shouldn’t get in the way of a good fang bang, right? Alan Ball tells TV Guide, “It certainly puts a crimp in their relationship. Her being a lawyer, she may try to argue why it shouldn't be such a big deal. But Bill's an old-fashioned man. I don't think he's going to be able to get past that one.”

So what’s Bill going to do about his horny granddaughter? He makes sure that Portia keeps her incestuous mitts off him by glamouring her into screaming every time she sees him. Well, that’s one way to keep the ladies away.

Sources: TV Guide / Reddit