Eric pulled back from the bite. Very satisfying. He'd taken more from this one than from the earlier one. Not too much, though. He debated for a moment, using his blood to close over the two puncture marks on the human's neck. He'd done pretty well at covering his tracks thus far. Then he decided against it. The boy was in very bad shape as it was. It was likely nobody would care very much about the wounds on his neck, and it would be fairly obvious that somebody of great strength had done this thing. There would be the random bruising that would come of weapons used. In fact, there would be a fairly clear hand print bruise on Bill's leg right above where it was broken.
He tilted his head and looked down at his victim. Because that's what he was now, strength of will or not. He took his hand away from Bill's head and let it go freely where it wanted to. He didn't quite move away from his position yet.
"I have come to the understanding that there are different kinds of vampires here. I'm guessing that the ones you have had contact with were fairly easily taken care of. Perhaps now you will realize that we are not all so fragile and weak." Eric nodded down to the man's body. To indicate how easily he'd done what he'd done. He'd put forth almost no energy to do the breaking that he'd done. "But I do like your... what do you humans call it these days? Spunk? You have a very strong constitution. I've come to respect you in our time together, and you should feel honored, it does not happen very often."
If he really thought about it, likely Eric could count the amount of humans he actually respected on one hand.
Eric really smiled then. The thing that seemed to bother this one the most was not the pain, but when he got too close. The drinking of his blood. When Eric had licked his face. What better than to inundate him with something all the more uncomfortable?
His smile twitched, hinting at held back laughter. "I am going to do something for you."