no that's really small, you have a baby dick
If you are 15 years old , and have a 3 inch penis and it is 7 inches when hard then it is quite normal.
it is actually the average size.
It really varies on your height and the person.
I'd invest in extenZe, personally.
i masturbate with it and i was wondering if it makes my penis smaller. im 15 and have a 4 inch penis. im 6 feet tall too
no mines 6 inches and im 15
I'm 15 and have a 6 and a half inch penis, it's above the average. An average man's penis is about 6 inches
I'm 15 and i have a 8 and 1/2 inch penis and the average penis for a 15 year old boy is 6.2 inches when erect and 4.1 inches around
Average adult is 6 to 7 inches so I wouldn't worry about it.