Sometimes when I'm feeling extra horny I know I'll blow my load within 2 minutes with an MM so I jack off just before the session, "shoot airplanes" for Cantonese speakers. Sometimes this strategy works well and i can last a long time. Other times it backfires and i can't come even after half an hour of hardcore drilling and the girl is pissed as hell. Or even worse case, i can't get it up and look like a fool. There are even times when after jacking off, i don't feel horny anymore and don't feel like going for the session i booked.
I could not maintain the hardness after "hit the plane", and become soft at the middle of fxxk. It's emberassing. So I would avoid HJ by myself or MMs at all. I used to be 2-3 minutes guy and now much improved after tried the STU. (google STU yourself)
To answer your question: YES, it happened to me when I passed 50 years old.
Horny just, due to stimulation/ feeling.
Dick turned down quickly due to lack of feeling/stimulation, just by a tiny matters such as phone rings, door bell, MM says "stop" or hand pushes, strange smell etc.