Dear Mr. Piotr
Yes, testosterone will enlarge your penis. In fact, you can go from your current 2 inches, to a whopping 5 inches by simply injecting the liquid version that you find on the corner at your local neighbourhood dealer. Also, one of the amazing side effects is you can actually increase your staying power from your current 27 seconds, to an amazing 54 seconds.. that is a 100% increase!!!!!
Man, you will have all the chicks from your local bingo hall banging on your door in no time!
Happy hunting