I realized dimly that while she had only kissed me briefly, she had not withdrawn her face very far. Before I could doubt myself, I leaned over and kissed her back, just the same, quick way.
Then, suddenly, we were kissing deeply, not breaking apart.
Let me just say that kissing a girl is fucking awesome. The feel of her lips on mine was amazing. And when she opened those lips, without letting them part from mine, and I felt her tongue brush out to me, I trembled. I let my own tongue extend tentatively, and I almost felt a shock as it caressed her tongue and she didn't flinch...