An old man telling a young man about what to expect later in life [NSFW]

A 90 year old man was telling a 20 year old man about what to expect later in life.
"You know, when I was your age, I was able to grip my rock hard Johnson with both hands, and try as hard as I might, I couldn't get that thing to bend!"
The young man seemed impressed.
"When I turned 30, I could grip my erect schlong and bend it perhaps 10 degrees."
The young man furrowed his brow with concern.
"When I turned 40, things really started to happen as I could take my stiffened manhood in my hands and bend it a full 30 degrees."
The young man was visibly disheartened.
"In my 50s, I could bend my turgid member 45 degrees and by the time I was 60, I could bend my tallywhacker 60 degrees.
Twenty years ago when I was 70, I could bend my hardened love python a full 90 degrees. I guess you can see where I'm going with this."
"I suppose now that you're 90, you can bend...uh, your dick...ahem, in half?"
"That's goddamn right!"
"So...?" the young man asked, his voice trailing off, saddened in knowing what fate awaited him in his later years.
"So," said the nonagenarian with unabashed pride, "I wonder just how much stronger I'm gonna get."