The female body can accomadate a large sized watermelon coming out of their Vagina. And you're worried about a penis...? Chill. It'll be fine. FYI - Most women bleed the first time too (Hymen breaking) So if that happens. Don't cry.
That is nothing out of the ordinary, I wouldn't worry about it.
Yes, unless your boyfriends penis has the girth of a paperclip.
average
im 14 and i got a 5 inch long and 5 inch girth so basically be happy with what u got
yes it will because it hardens the penis.
yes
Possibly.Most likely.
At 14 you are pretty much average. Your girlfriend will have nothing to compare it with and it is going to be over so quickly that pleasuring her is really not an issue. Happens with everyone starting out. You should use a condom or she should be on birth control. You probably will not believe it, but the first time can make you both parents. Any time you have unprotected sex, you may become one.
8 inch and 6 inch are above average for length and girth, respectively.
no
A square one :) Hopefully you mean 5.5 inches in circumference, not girth :)
Sorry, but no. The penis usually stops growing alltogether around age 21, 23 at the latest