Yes willy that was a good one about Shack, it made me lauch out loud.
The G Spot is pretty easy to reach with ones fingers, and yes the come here motion works. I find that it is much harder to reach during intercourse, and it depends on the partner. If you have a slight curvature then just make sure that whatever way you curve it is pressing up against the front of me. That means those that curve upwards should stick to missionary. If you are "straight, then usually the position I mentioned earlier works best, or as Ross said man on top, and me curved under. Hope that helps Bboy!