Ah yes ... the hands ... Well, I know it blows my mind when she grabs my backside and "pulls me into her deeper."
Join the never been kissed club! From what I've heard, the waist is the safest place for hands, although rubbing his back and running your fingers through his hair...
when i'm kissing a guy, i love to hold his face or run my fingers through the hairs on the back of his head. Or if it's a really intense kiss, his shirt collar
Face-touching is so intimate. I never did it when kissing anyone until my current boyfriend, just because it's such a tender thing. The back is a safe bet, or lightly around the shoulders if it isn't too passionate. Honestly, when I'm in the moment, I never think about my hands - they go wherever they feel like. Unless you randomly punch him in the dick or something, he's going to like you touching him wherever.