i am 25 year old boy.when my age was 13 i have started masturbate.NOW my penis is not got very tight and my sperm is seem just like a water .what can i do 4 improvement.can i do sex .
u cannot do verry much my friend. u have overmasturbated by the sounds of it. not to command but u should limit ejeculations to 2 or 3 times a week in order to improve. i hope that this helps your problem. reply if not in 2 months
my sperm is water like and my age in 18