How to get a guy to cum quick from bj or sex
First, I'd say you don't want to get a reputation as someone who tries to make men come quickly so that you can get them out the door...
Second, every man is different. Some will never come through oral, and some never through penetration. As said, when it comes to oral it's best to ask them, or watch how they react to different moves. With sex, it can be rhythm or position, i.e. a lot of men come quickest in doggy or cowgirl.