Sorry Sobit beta ling ka size badhane ka koi bhi tarika maujood nahi hai. Ling ke size ki sahi jaankari yahan se hasil kijiye: https://lovematters.in/hi/resource/penis-shapes-and-sizes https://lovematters.in/hi/news/penis-top-five-facts https://lovematters.in/hi/news/worried-your-penis-too-small Aur sex ki timing ki jankari ke liye is link ko padhiye: https://lovematters.in/hi/making-love/how-long-does-sex-normally-last Yadi aap is mudde par humse aur gehri charcha mein judna chahte hain toh hamare discussion board “Just Poocho” mein zaroor shamil hon! https://lovematters.in/en/forum