You know these nikkas dont get outside the house. Too afraid of the women outside or too afraid of nikkas. Plus they really live in the sticks somewhere. Ive seen it as well. While I cant think of a time where I did it walking, Ive done it while we were sitting. Just depends on whether my elbow can rest on the seat back comfortably. An ex had a thing for my hands (hand fetish?). I have large hands and she called them beautiful (which was funny to me). She used to paint them. She liked anything I did with my hands, anywhere I touched her. Its an intimate and enticing place to touch a woman on her nape, ear and neck being easy to touch, tease and feel your strength all at same time depending on how you adjust your grip. Just another way for a woman to feel enveloped by your presence I think (and all the sensations that brings).
It doesnt have to be this gesture specifically but...Honestly, if you are really physically attracted to your man, damn near any way he touches you, you will be into. Thats a sign a woman fully turned on by her man and his touch regardless of what it is exactly. Hell, it can be a look. Thats two people who have a strong ass sexual chemistry if you see it. People just usually fukk who they can at the time, and as such, rarely are THAT into the person to get to that point. Just a "Youre the best available". But thats why theres some men you mightve been with who can get you to drop panties right then and there....and that other man who you make have to "set a mood" and do all this other shyt like teasing on the phone all damn day beforehand.