Jaida_So_Lovely with the Ass_So_Lovely
That ass must drive men crazy!!! OK. Back to the subject.
I think communication in the key. Tell them how you want it. I've had providers tell me to take it easy and to tear it up. So don't be afraid to speak up.
Also, men should pay attention to possible clues that a lady may provide on how she wants to be fucked. First clue that I use is the blow job, as her technique usually lets me know how she wants to fuck. Second clue is having the provider get on top, first. The way the provider rides me also lets me know how she wants it. Third, how the provider spreads her legs for mish. If she spreads those legs wide or got her knees going back towards her shoulders, then that's a signal for me to dig in.