I would guide her hands away to show her that it is merely a mask forming on my face. With a small chuck, I would poke her thighs to insist she is wearing oddly little.
Flinch a little as he steps close to me, before I realize that he's just flirting. I blush as his warm, wet dragon tongue brushes against my cheek, and return it with a playful kiss.
I kiss her back and give her exposed butt a little attention as well. "Well your a good looking human anyway, maybe we should go out together and see where it goes"
I smile impishly at the feeling of his draconic hand against the naked skin of my butt, and wrap my arms lightly around his lower back. "Hmm, I can't say I've ever dated a dragon before, but I sure can't see any reason not to..."
I smile and take you out on the most romantic date possible, showing you affection and a few well timed kisses during the night to entice you into doing something a bit more sexual.
Feeling comfortable and giddy after the charming date you took me on, I teasingly ask you just how similar dragon men are to humans, oggling you up and down.
When your eyes reach my crotch, I take your hand and kiss you on the lips as I whisper in your ear "Bigger and more pleasurable in certain areas". I move your hand down so you can feel it.