Quote Originally Posted by 60mm View Post
Guys like to hear things that either let them know we're doing a good job or hints/commands on what would make our work more appreciated. If I were you start off with just giving little hints at what you'd like, no need to be explicit or loud at first. "Slower", "deeper", "that's good", etc. Once you're comfortable with that you may find yourself saying other things, who knows.
This...+ moaning or some deep breathing.