What are turn ons to guys?

Find out his fetishes. I.E. mine, I love panties, tight clothes, tights, especially cameltoes. So text his phone or email him describing not only what you are wearing or not wearing but how you are wearing it. If my wife emailed me this, I might die of a heart attack; I am wearing your t-shirt cause it smells like you and I tied it up so that I could see those tight pink panties you like and pulled them up so that you can see both cheeks really well and the slightest hint of cameltoe in the front with a notice of a moist spot in the center.Okay I am hot now, time to go.

Cook dinner for him naked (or wearing only an apron) at his place. Then eat dinner naked. It would be even better if he has a glass table.

How about sending a short message in another language, like French. Just search English French translation on the net and you can type what you want to say and it will put in in French (or another language) for you.

For example, "Votre beaute me fait jurer mon age". My message to you:)

It's mysterious and provocative and he will have to search to find what the message is.

"you know what I love? when a guy massages my back and then starts kissing me"

that would be sexy

"rubbing"

even saying you are turned on could turn him on

Put some thing like this:

Shhh
Can you hear that?
My body is calling yours

I am pretty sure he'd get excited. I know mine did :)