I have rewritten the Kama Sutra

It's often hard to work out human poses when I'm drawing, so as a reference I recently bought a copy of Poser 7, which lets you manipulate 3D figures into whatever position you want.  It's different to the old version that I used to own, though - in that one, opening a new figure would automatically replace the figure on the stage.  In the new version, you have to delete the old figure first or you'll get two figures at once.  I keep forgetting this, and earlier on I inadvertently invented a new sexual position.

I call it 'The Slaphead Pelvis Bisection'.  And if that doesn't look painful enough, I'm afraid it's also necessary for the male to bury his head between the female's shoulder blades:

Let me know how you get on.