For a moment Claude wonders if he'd moved a little too quickly, or perhaps Lorenz didn't like it, and he blinks at him, ready to ask what's wrong. He doesn't need to, though, because Lorenz is already trying again, and that little moan sends a thrill through Claude that has him parting his lips once more to deepen the kiss. Not too quickly, but craving more, as if to guide Lorenz along, both patient but insistent all at the same time.