Enjoyed your post, Andrew. I also like to edge.
I will do it several times then actually put my cock back in my pants for an hour or so. I do this several times throughout the day. It stays at least semi-hard all the while. I like the feeling of a semi-hard to hard cock in my pants. I like to pump a semi-hard cock a few strokes after peeing while still at the urinal or toilet. Once ejaculation occurs, sexual excitement subsides and the unit goes limp. I like to maintain sexual excitement as long as I can.