What size should my pen*s be?

what size should a pen*s be for a 13 year old

There isn't a size it "should" be as most 13 year olds are still growing or just started to grow.

xox
Sika

Here is a website that I found. It states the average sizes of a males pen*s at different ages:

http://www.average-pen*s-size-chart.com/average-pen*s-length.html

Hope this helps.

*Melinda*