That day, she started to tell me very dirty stuff while she was jerking me off, when at some point she asked me HOW I wanted to be jerked off. So the dirty talk went in the direction of telling her exactly how I want my cock to be jerked off. She even went behind me at some point to see how how it feels to do it from my point of view! Taking care of your partner can give you so much pleasure at the same time. Asking what they want is not easy, but it's worth the try, and not risky at all if you allow each other to try and fail ;)