this is really hard to say(even typing it on a forum)i dont know if this is common or not but i think it is a stretchmark.it is on my penis and im not showing a pic of it.can someone tell me is this ok or not.
Hard to say
Without being able to see it, can you better describe where it is located, what exactly it looks like, et cetera?It could be a number of things. Is it just a line? It could just be where the skin fused when you were developing into a male.
the line on my penis is right in the middle of my penis.