I am imran & i am 23 years old. when i am talk about sex someone that time out of greasy water from my panis. It is not sperm. Now I want to know is it injuries for my sex. And now my panis size is 4.5“ inch. I want to long my panis 2.5“ inch more & big. How can I long time sex with my wife? Plz give me any best permanent treatment…..?