I've gotten with one girl so far and we've made out one night at her house. I had never kissed a girl before her and I think she was a bit dissatisfied with my performance. I didn't get much out of it either, so I'm wondering where my weakness lies and I realized that I don't even know the first thing about kissing.

What exactly should I be doing when I kiss? Where should the animation and stimulation be coming from? Is it simply pressing lips together with some pressure, should I be sucking hers ever so slightly etc. It's an aspect I've never heard about.

Thanks.