How big should a penis be for an 18 yo
Hello I am an 18 year old guy who is also an athlete and is very worried about my penis size. I have a 5in penis erect. what is the proper penis size for an 18 year old. Am I always going to be like this
| 3 in | 3 | |
| 4in | 4 | |
| 5in | 4 | |
| 6in | 6 |