Yes this is normal, but you can help it too! Using a lube or even a little bit of olive oil, you can loosen up the foreskin and just gently pull it back while rubbing the oil/lube into the opening of your foreskin! There is a piece of flesh attached to your foreskin called the frenulum it is there to keep the foreskin covering the glans!NOW if the foreskin does not come back under the head of the penis - even after lubrication, this could be a problem later on! BUT don't mess too much with it OK? As it can cause an infection etc.