Let me tell you something Kerr. Your little brother's size will decrease along with age. I am in my 40s and my little brother's about 60% of it's old size. I remember when I first hunt about 15 years ago when I was 30. The girl complained loudly that I hurt her when did a quick push inside. I can never do that to any MM now. Also, I heard that your JJ is about 1/2 in shorter with every 15 pounds of body fat increase.
When I hunt in Hongkong, a girl told me she thought it was going to be ok when a westerner customer showed up. She almost faint when he took off his pants......it was big. She did it anyway and it was a painful session and she continue to experience discomfort for a few days. She said she will never do that again. Obviously guy will always love a tight one but being overly large is not always welcome. Don't be misled by those porn movie.