Decreased sensitivity of penis and delayed orgasm

When i hit my late 50s i started noticing less sensitivity in my penis. Less tingling sensation when starting to m and longer to achieve orgasms and less intense orgasms. This also happened when having sex with my wife. Would almost have a mini orgasm when m and then suddenly bottomed out. Had to start from scratch and took a while to start feeling good again.

Thought it could be from porn but then again maybe this was the aging process. No improvement after 90days of no porn or m. What thinks you? Any similar experiences? Causes?

 

Really? Not a single person out there has had a similar problem like this? Nobody's interested in Sharing any experiences or thoughts about this? I find that hard to believe. I was expecting a lot of people to say it was all porn induced even though I don't totally believe that.

 

Thank you.