Methinks I hear the voice of experience? LOL!
No. It's true. I did a test. Cain would have had to break her back in several places or she's triple jointed.
To put it bluntly, I had my husband put his hand in my crotch and try to push my head into his groin. It didn't work.
Trust me. If it could have been done, my husband wouldn't have let me escape. He would have made me pay him for his cooperation.
Even if the car was sitting still it would a difficult move. Remember the movie “Parenthood”?
Mine too! We thought the same thing - physically impossible! (hubby also says guys would go for the two ladies before the lower region for starters) :O)