Its strange.. for the most obese country in the world there sure is alot of 6ft 200lbs of SHEER MUSCLE on the internet these days. Not to mention they all have 8 inch dicks.
when your just horny/personal loving, you will be hard. but if your having sex, you will be larger than you are when you're just horny by up to an inch. don't worry man, theres 3 things on a man that constantly grow, your feet, your nose, and your dick.
btw to anser you question it's just about 7 inches.