From completely soft to erect takes me about a minute or so depending on the stimulation to get to penetration hardness. Sometimes less, like in a car wash (its a game), sometimes more, like after about 5 or 6 times in 5 or 6 hours...Is that about right? I ask because today I did a test. The test was to get an erection on the hour, every hour and clock it. (bored, what can I say?) I was thinking it would take less time in the beginning and more time later. That was pretty much the way it worked out except after a while it took less time for a while. Yes,there is a question in here: How long does it take you?