I started in my mid 20s it was amazing. I definitely didnt need it but the docs were pretty lax with requests, not sure how it would be today. I remeber one time, I had a rub n tug from a 20something russian girl, and she was impressed how rock hard it was, i mean i could probably hammer nails with it back then. And after i nutted on the massage table, it stayed rock hard, and she actually put her face right up to it stared at it in awe with her mouth wide open and said ‘OMG YOU ARE SO STRONG’
I remember that moment so vividly, easily one of my top ten mongering moments.