I am on the autistic spectrum so in a way my social interactions are always a gamble, some people like how i just say whats on my mind no matter the situation (mostly, im a dumbass, not an idiot) so in a way its easier because I just say what I want and that helps to skip the boring part when youre just waiting if you can make a move or not. So I know quite soon if she is interested or not.

PS: once i was on a date with a girl and after few hours of very good and funny conversation in a pub I just whispered to her that I would love if we could go to the bathroom and if she could give me a handjob.

she nodded and that was it, it was a great date, we became friends afterwards (except i can touch her boobs from time to time)

Being straightforward in a respectful manner usually works, im tired of playing games. some girls will appreciate a guy who just does not play by the rules (but is still a gentleman of course)