BrazilianDude18: This may be a silly worry of mine, but I noticed something different and would like to know if that is actually supposed to be happening. While jerking for a long time, normally a transparent liquid comes out from my dick(I found out a few years ago that this is what you call precum).However, the last 2 or 3 times I jerked for a long time(around 15 minutes), the liquid was coming a little white. I'm sure I haven't already reached an orgasm because I didn't have the great feelin nor the penis became flacid and I could continue to jerk. I thought it could be some remaining of the cum of a previously wank(I did it the day before), but then why this hasn't ever happened before?Or maybe the precum becomes white as you grow and becomes(don't know a synoninm(?)for become or spell synoninm!) more sexually developed... Could any of this be the answer? Or it might be something else I couldn't figure?... I'm anxiously expecting for your replies!