[ a starter dose, one might say, if they were inclined to say such things. erwin's too busy examining levi's face when he looks up, like he's making sure he's alright. bad reactions are rare, but he's a cautious man.

finally satisfied after a moment, in part because it's become just slightly easier to gauge levi's state of being now that they've shared blood, he nods at the question. ]

It'll become more intense over time, and as that time passes you'll need to drink more and more at a time. However, it's a gradual thing and starting out small is usually the best way to go, in my experience. If only because it keeps one from becoming overwhelmed by the experience.