As a Director, there are times when you need to help your cast visualise what you want. Then, there are times when you go above and beyond... http://contactmusic.com/new/xmlfeed.nsf/mndwebpages/cronenbergs%20public%20sex

They don't say if cameras were rolling....

Well they get an A for effort. The thing about Cronenberg, I wouldn't be surprised if that was a real scene in one of his films.

lol, that's classic!

Is that being a method actor or the rhythm method?

I have tried the rhythem method... got two boys now.