Mine is 7x6 exactly. Mama says it is perfect and would not want a bigger one. She must be small because if I enter and ram to fast and hard, I brutalize her cervix causing a lot of pain. After a bit, I can hammer her.
I would like just a bit more length because it would be easier to fuck with a longer one.
I don’t know about other girls. I have only done 1 woman in my life. Been married for 33 years now.