Can someone please elaborate how to do physical escalation smoothly?

I usually do it like this: I talk with the girl, then we move to a more secluded place, then I try to sit beside her with our hips and legs touching, then I tell them to turn around for a moment and go for the kiss and escalate further from there. Is that how to do it?

I think smooth escalation with girls is my biggest issue hindering my game right now. By my own admission, I am pretty good at talking with girls but considering I want to get laid and demonstrate this desire to girls that I talk to - in a non creepy manner, I really want to learn how to do it in a simple way. I have seen DiCarlos Escalation ladder, but it is difficult for me to remember.