The reason for this can be foreskin. If the foreskin doesn’t go back, it can cause pain. Please clean yourslef gently but daily. But if the foreskin is too tight causing pain during erection, then you have to see a doctor. In addition, dryness can also be the reason behind the oain. Read about this here: https://lovematters.in/en/news/will-my-foreskin-hurt-when-i-first-have-sex For pleasant sand pain-free sex: https://lovematters.in/en/news/secret-happy-sex-right-lubricant If you would like to join in on a further discussion on this topic, join our discussion board, "Just Ask” https://lovematters.in/en/forum