The positive reaction had been what he was looking for, so he might just rub a little harder. He's not being rough, just much less tentative now that he knows it's something she likes. Ah yes, Dave you are the master of pussy game. Of course, even the master is apparently a little perplexed by the wetness. Pull yourself together, Young Master Dave, it's a good thing. That's like basic...sex knowledge? What's the cool term for that. Who cares.

He quirks a brow when she speaks up, briefly worrying he'd done something wrong or she'd caught the vibe that he's inwardly nerding out. When the fact that she's teasing hits him, he can't help chuckling in response. He gives her a brief, lopsided smile and takes it as a sign of encouragement, even if she's whining.

"Hey what." He retorts ever so casually, slipping his fingers past the leg hem of her panties so he can again, tentatively press his fingers inward. It's not the weirdest thing he's ever done, obviously, but there's something to be said about fingering the folds of an alien's vagina.