When engaging in the activity of extensive making out, moving your partner's hand to the spot you want it. That being the lower back, buttocks, theighs, breasts, penis, neck, anywhere. It's a good way to let your man know you're ready to go to the next level without asking. It lets him know it's okay.
She was hand guiding me to that ass. That's how I knew it was okay to get handsy. I waited because I didn't want to until she was okay with it.