Oh really?just be naughty but don't get too crazy
and it's also about your tone and speed of the convo
Here are some starters for you....
I want you to tie me up and fuck me
I wanna feel your dick all the way down my throat
cum in my pussy or ass or tits or wherever you like it
fuck me in my mouth
tell him to fuck you harder or talk about how good it feels when he goes deep
or you can use body language too...
like pull up your skirt and tell him to lick your pussy
or smile and lick your lips after you swallow
bend over and pull your panties to the side
Just be creative and don't be shy