Yea that's a normal penis size for a 15 yr old.
no
no
no
yes
As long as it works properly then yes it is good !
No.
you are lying most definitely, if not good on you!
7 inches is a good length.
About average
I am 15 to and mine is only 3 inches soft and 5.5 inches hard its fine me and my friend hes 11 we sucked each others penis and made out so and his is only 3 inches hard but it sure tasted good .
About three inches erected.
Oh, dude, you write 15.45 as "fifteen point four five." It's like you're turning numbers into a little poetry or something. Just add "point" between the whole number and the decimal, and you're good to go.