Thanks for the question. It would be most probable that you are suffering from phimosis. Phimosis is caused due to pathological problems for a person of your age. This may be because of scarring of the prepuce after infection and inflammation. Conservative intervention include: Stretching exercise of the prepuce and tropical corticosteroids, usually administered concomitantly with routine stretching exercises. The surgical treatment is done through circumcision and preputioplasty. Plastic surgery can also be done to widen the pre-nuptial ring.