What is the average size for a fully grown penis?!
Question:
What is the average size for a fully grown penis?
i just need to know if im big or small
Answers:
Why do you need to know if you are big or small?
What will you do if someone says 6 inches and you are only 4?
You can't change it's size, shape or anything else about it, so don't even measure. Just use it wisely and enjoy it.