When me and my boyfriend are about to have sex when we're making out, doing hand stuff, oral, etc. he'll say "show me how much you want it" or "prove that you want it". I'm a little autistic so its hard for me to figure out what I'm supposed to do or say in this situation because most times, his dick is in my hand or mouth already so I think its pretty clear that I do want it.
I'd love some suggestions on actions or words to use. Thanks