Thanks for writing to us.
From the description it seems that the foreskin is sticking to the penis head. In most of the cases it is due to sticky discharge, poor maintenance of hygiene or a local infection like balanitis
. Only a direct examination can help in making the diagnosis. You can try to remove the sticky skin using petroleum jelly and if it does not come off then there might be some fibrosis
which needs a proper evaluation by a urologist
I hope this information has been both informative and helpful for you.
Dr. Rakhi Tayal