How to get your man to initiate sex ?

I have always been very sexual and aggressive and if I want sex , I will initiate without fear of rejection . My man and I have been seeing one another for 10 years and our sex life has always been satisfying for me. Past year or so, he has completly stopped initiating. He knows that literally all he has to do is stick his hand in his pants and I will leap at the invitation . I want more than this. I want him to be the aggressor. It just seems so lazy. He will literally put his hand in his pants while watching a movie and expect me to start rubbing on him. Ladies..I need advice on how to hold out(which is so hard for me) so that he can have room to initiate sex again .