He's not the only one who can be a little rough during missionary position sex! Just because you are on your back doesn't mean you have to be passive. Get feisty and experiment with being a little rough. Scratch his back lightly at first and as his arousal builds scratch him even harder. You can also try slapping his chest or back. Start playfully and if he responds well, keep turning up the volume while paying attention to his reactions.
Bite his neck and shoulders, while keeping in mind that you may leave marks! Keep your hardest love bites below his collar line so he doesn't have to explain your sexy marks to his coworkers!
