In all my time in hobbying most BJs are pretty much the same, but i have gotten some variations on the old BJ. Have you tried the tooth brush.
The tooth brush!
On black girl was able to give me a very interesting BJ by putting my dick into her cheeks like a tooth brush, I have only had this once. ( I wonder why it is not more popular? )
Deep throat with the toungue sticking out at the bottom of the mouth.
I guess the SP has to train for this one, only seen this once as well.
What other variation on the old BJ is out there?