The zombie position is probably the best choice for everyone involved
what's the zombie posture? Is that like when a chick is bent down in front of you and giving you head and then right before you're about to spluge a week's worth of load you pull out and aim it right in her eyes and then step back so she get's blinded and she flails around the room like a zombie? How exactly is that good for jaw surgery!? Jeeezzzz!
f**king up the maturity level will you!