Re: how long should you masturbate for til
About a minute is average (unless you have erectile dysfunction; you're WAY too young for that!). But I would think most guys spend longer than a minute when they can. It doesn't always have to be "go as fast as you can to get to the good part" you know! When you have more time I think you should take your time. Going longer (15 to 30 minutes, holding back orgasm) is a lot more pleasurable for most people (I found this info from polls on jackinworld; and from experience!).