Sexual passion is something that occurs not just between bodies, but between minds. Even while two bodies are coming together, so are their minds – and words are the vehicle that transmits this mental connection. Some well-chosen dirty talk with your girlfriend will let her know how much you desire her and find her sexy and will drive her wild. Dirty talk can build up her anticipation before the act, or send her to new heights of ecstasy in the middle of it. Either way, she won't be able to get enough of you!