DID YOU HAVE A CIRCUMCISION OR INFECTION OF THE FORESKIN IN THE PAST-If yes that could be the cause of shortness. of skin.
When the glans is uncovered the colour of the glans can turn darker and it looses it's sheen.
Surgically it is possible to lengthen the foreskin,but personally I would not recomend it.
Finally the looks do matter but function is the most importnat part and it remains unaffected despite the clour, size.