I use two hands. Useually my left hand has one or two fingers slipping in and out of my pussy while my other hand touches my clit
I am a two hander too. I like a finger or two inside me and my other hand free to tickle my clit or play with my breasts.
to something Frank_Lee has written.....
ohhhh you mean the mechanics.... right hand thumb on clit... two fingers in... other hand, ummmm, doing other things...
I switch back and forth, I'll start with rubbing enough to get me wet and then use 2 or 3 fingers until I'm really close and then finish with my clit