what size should a 13 year olds penis be?
Best Answer: Hey; Your's is very well in order. 7.5" hard is more than average for an fully developed, let alone a 13 year old kid. My best advice is to humiliate your friends' bragging. Masturbation times can vary from person to person. On average most males can fully pull off orgasm between 5 and 20 minutes. Some males only take seconds, others can lug about 40 minutes. It all depends of the frequency that you do it, age you are, stage of puberty you are at, etc, etc. Hope this helps. If you own any other queries or would like more information, please send me an email through my profile. Cheers ! Chris R