If I'm Honest never had any experience myself but I notice in various videos that some Dogs will actively fuck the Woman but some will just penetrate once and don't move is this an experience thing or it depends more on the breed
All dogs hump, but the length is individual. Dogs are built to hump a little bit and then expect that the knot will be locked in the female by the female.
This does not happen with humans 99% of time because humans do not have the hardware for this.
