Long term training

Thought I'd share the experience. Was always a bit of a prejac but nothing dramatic. Until I and the wife had a dry spell that lasted around one year. During that time I was masturbating just to relieve pressure and trying to get it done as fast as possible. Usually once a day, sometimes twice. Cannot exactly remember how long it took but after some weeks maybe months had no problem finishing in 1 minute, then less and less. By the end of 9 months could easily cum in 30 seconds from soft. That was around 7 years ago. We have sex around once a week, have never lasted more than 30 seconds since then. On many occasions a lot quicker. Hope that helps you in whatever you want to achieve