How do i turn on a guy who is kind of blind to clues?

Hi all you girls in eve, could you help me out, please?

How do i turn on a guy who is kind of blind to clues?

My boyfriend and i have been together for a while and we have a great relationship but when i am turned on and really want him, he seems blind to all the clues. The only thing that works is grabbing his dick. But this is a bit too agressive for me, as i lile to play it out a bit more for foreplay and stuff too.

How can i make him see that i want sex with him? What can i do to make it obvious?

Thanks a lot in advance for the tips!