Thank you for your question. I would urge you to consult a surgeon who can examine you and decide if it is something that needs attention. Its not sufficient to have no problems with erection. The foreskin is also supposed to move with intercourse. You should also be able to clean under it when the penis is flaccid otherwise it can lead to long term problems. Without actually examining you no doctor can give an opinion on what the best way to manage it will be. Your fastest option is to consult an appropriate surgeon.