not sure if you masterbait a lot if it will shrink or enlarge your penis size
There are certain manovas you can do with your penis, in order for it to grow, but not tramendously. It only add's tiny bits at a time. I myself have tried them, and i have good feedback, whether its just because i have a large penis, or the manovas actually work, nobody knows.
masturbation does not affect penis size at all, i was worried about the same thing untill i had done countless hours of research to find that it simply did not efect the growth
cam you tell me what is the good feedback you got