yes there is. when you masturbate or have sex you are most likely clenching your pc muscle which cuases you to ejaculate sooner. you need to practise while masturbating to relax your pc muscle and once you can do that you can last pretty much as long as you want.
you pc muscle is the muscle you use to stop peeing
do kegel excercise
No. There is no natual way to deal with this. The body must produce it no mater what
Shawn C.