When I squeeze my penis, or during jelqing, my head swells up and becomes large and magnificent. However it doesn’t get that way during just an erection or normal masturbation. What exercises could I do to change that? Also one more thing: I’m on a steady newbie routine and after seeing some rather quick gains, my penis got roughly 1/4 longer. Yesterday I drank a large latte at Starbucks, and when I measured later that day, I saw a decrease of about 1/8. Do you guys think it’s temporary because of the caffeine, or will I have to gain this 1/8 back the hard way?