He pressed his lips together and glanced away. "I'm not interested in the glass. I'm strong but I can't keep something from cutting me." He wouldn't digest it if he ate it either but he hoped that Tony wasn't being serious about that part.

When Tony rolled over, he straightened from where he was against the wall. The closer he got to the other man the more he wanted another taste. The wounds would heal faster with his saliva. Vampire trick though he had never needed to do it himself.

"Don't tempt me, Tony."