Natural ways to improve sexual life?

Hello there.
Since I’m not a fan of pills and these kind of stuff, I need to ask 2 questions:
1- Is there any natural herb of some kind of special work out to grow the penis size bigger?
2- same goes to extend the duration of the intercourse, I mean early ejaculating problem.
I’ll appreciate any kind of help, thanks.
And please, don’t say daily masturbation , because I’ve been jacking off since I was 12 years old.. and now I’m 22