WE RAPE NIGGAS HERE.
That depends on how much time is available. If time is limited, I can easily shoot a nice load in under 5 minutes, any time of the day or night. But I prefer to take my time, watch a nice mix of porn clips, and edge a few times before I finally let myself cum. 20–30 minutes is a good amount of time for that kind of masturbation session. If I have more time, say 45 minutes or an hour, I usually use it to cum twice. I start by jacking off pretty quickly (without any lube), cumming for the first time in about 10 minutes or so. Then I sit back and watch some more porn, which usually keeps me hard, even after the first ejaculation. In another half hour or so of playing with myself and watching porn, I’ll start to feel like cumming again. At that point I’ll finally apply some lube to my throbbing dick, and that always puts me over the edge… the “second coming” is never as voluminous as the first, but it feels just as great.