Missionary ain't bad-- we usually start off with him on top, me on the bottom. He'll wait on hands and knees, hovering right over me, and I'll lift my hips and push into him slowly. Missionary's good for a warm up, and sometimes we'll finish in that position with my legs wrapped around his waist, shoulders, neck, whatever. Most of the time, though, I flip over and we do a face-down spoon, where I'm flat on my tummy and he can power drive into me--feels AWESOME and hits all the right spots.