Caption by Chastebob. Picture sourced from Imagefap.

For most of my life this was one of the biggest challenges. It is also why I learned to eat pussy so well. If I could get them close to cumming before entering them I had a good chance of lasting long enough for them to cum from penetration. In one of those terrible ironies of old age, I can generally last long now, but my wife wants me to finish quickly since her skin is so tender that once every two weeks is as often as she can dare have intercourse! No doubt about it - getting old sucks, and not in the good way.