When jacking off I usually do not last very long which worries me cause then I also won't last long during sex. I mean when I nail a chick I want to do her well and make her cum and bang her silly and not cum after a few minutes. I already tried start stop but it does nothing for me cause I simply reach the point of cumming too fast. Stopping doesn't help because as soon as I start again it doesn't take long and I have to stop again where is the sense of this? But sometimes, which is weird, when I almost cum I can hold it back and then only like 1 drop comes out and after that I can jack off for a long time before cumming but the sensation is also partially gone and it's more work than fun. Do you also experience this?