@MrAnonymous Lasting longer isn’t necessarily a good thing. It’s making the time worth it that matters.
I’m with the same GF since december 2007, i have been having sex with her since a month later. As of now I manage to make her come at least 2 times in normal circumstances in about 15 minutes of sex. When i used to last longer i couldn’t manage to.
Why? Feeling good means you’re doing it right, and the better you feel the better you get. When i WANT to cum, i get faster, hit harder and she likes it better.
But if you don’t feel good you get tired and after a while you get sloppy.
And when you start being sloppy the whole thing becomes “i just want this shit to end”, the magic is gone and the whole experience becomes only a really exhausting version of bad foreplay.