hello...i am 18 year old,i have mustache and beard on my face and i look like a grownup man, I am circumcized , the problem is my penis is only 2 inch long when non erect and when it gets hard then its only 3 inch long or sometimes 3.5 inch long i think, This bothering me cause i think its really small and because of this i also turn down a few girls who asked me out before cause i thought they might laugh when they see my penis, i am also afraid that i might wont be able to put it inside a girl's vegina, cause its only 3 inch tall.I am Asian and if you are a short guy does that mean ur penis will be short? I also have few problems like i masterbate everyday and sometimes twice and 3 times a day in a row,When i wake up in the morning my penis is always very hard like it stays like 90 degree angle and i have trouble walking when that happens.Is there any way i can make my penis long?