Also, if you want ideas read some erotica. literotica.com tends to have both good and terrible erotica, and if there are lines that make you think of your partner, then steal and modify them.
Describe what you feel and what you're doing and what you'd like to do.
Make a bit of noise yourself. I know a lot of men don't make too much noise a lot of the time, but when my love does, it just pushes me over the edge.
