I have brown and white spots on my foreskin. I do not have any itching. I do not have any other discharge. I can see white spots which go away when washing. Yes, it is there for more than one minute. If I do with the full part, it is taking too much time, but with the head part, it is faster than others. Average two times a week. The first one is related to the habit. Generally, I do with the head part only with skin closed. It is giving pleasure and can finish. But last time my wife did it for me, and it is with the full part. So even it takes time and difficult to finish, and after that, I did with head part and skin closed, and it is fine. So is this fine?