How do i tell a guy that i want without talking?

Hmmm... just pull his shirt off, it is likely that he will do the same for you... likewise with pants and the rest of his clothes. Then when the two of you are down to bare skin you just kiss him, and use any type of that works for you. Maybe lay with him in the bed, rubbing his and maging the tops of his legs while kissing him. then crawl on top of him and slide his into you, and I think you can take it from there. best of luck to you