Well, these girls you speak of think that 5” erect is huge probably. Most women can’t distinguish size, and every mm helps with the appearance and overall sensation for the woman. Not to mention you get crabs from pubes.
I worked with a girl that said she was with a 13” guy, and she showed me on her hands. It was only about 7.5-8” tops. I went to the back and got a 12.5” sausage and brought it out. Her mouth dropped, and I told her that this sausage isn’t even 13”!
Hell you get a sausage from.