I m Mansturbating since my age was 10 now my sperm comes in just 20 seconds and !

I m Mansturbating since my age was 10 now my sperm comes in just 20 seconds and my penis is also affected?

How old are you? You should start to control yourself. Dont try to stop immediatly, Whean yourself from it. When you do masturbate try to delay ejaculation as long as possible. It will take sometime but eventually you will learn to control and delay your orgasm. Avoid things that sexually stimulates you until you learned to control yourself. Remember it is normal to masturbate, just dont over do it. Little advice, Wait until you are ready to have sex. Dont force yourself. If you can, wait for that special women you want to marry and really love. Also try and wait until you are married. It is so much more special. (I waited till marriage and boy was it worth the wait!)