When she used to do it, she would have the firm head of my cock popping in and out of her pursed lips as her hand firmly worked the shaft.
Doing the same thing but slow and soft allowed for some intense edging! Got close multiple times, cock throbbing and tingling wildly while still in the mouth during the pauses
I have found the majority of the men I have sucked prefer me to concentrate on the head as they get closer to cumming. My lips are applying pressure and my tongue is swirling all around as I am bobbing away primarily on the head. When they begin to cum, my lips and tongue increase the pressure to maximize their pleasure. This way also allows me to fully taste their cum before I swallow.
I love the feel of lips and a tongue flicking around the head of my cock, her lips just about past my cock head is the best for me