I'm over 60. I cum an average of 8 to 10 times a week. That includes sex with my SO twice a week. In between cum shots, I'll do edging a couple times a day. I can also still cum twice in a row with no refractory period. My MPA knows to keep jerking for a second SOG right after the first. Last time I visited her, she got me off twice. Then I started jerking off 2 minutes later as she was giving me a scalp massage, for a third SOG. After she left the room, I jerked off and came for the 4th. time, in under 10 minutes. There's not much jizz left after multiple SOG, but the orgasm is just as powerful. I could easily rub one out 8 times a day. The only thing preventing me from doing so is my cock gets really sore. I've always been like this. Ex-GF's have called me a freak of nature. My record with one GF was cumming inside her 7 times in a row without losing my hardon. I was in my 30s at the time. I've never taken Viagra or Cialis. Actually scared to. lol