Region Philbis wrote:hump and bite would be the preferred sequence of operation.
bite first, and it would be nary impossible to get into a good humping position...
I disagree. In Deconstructing Harry, Woody Allen asks cookie to tie him up, hit him a little bit, and then give him a blowjob.
"So you want me to tie you up, blow you, and then hit you?" says Cookie.
"No, hit be first, then the blowjob. Otherwise it's no fun."