I "play" with my cock for hours on end, non-stop, when I have the opportunity... it might not be considered masturbation by some, because the immediate goal is not cumming, but simply feeling good. I LOVE the state of being "turned on" and really prefer to maintain it as long as possible before eventually cumming. It is not "edging," as such, because I don't need to get to the "edge" and stop... I may or may not, but usually not.

Also, I get and stay very wet for long periods this way, too!

i rarely jerk off if i cant edge for as long as i want to. never made 5 hours though . I think 3.5 is my longest.