I am 27 years old lady, and adult model by profession in an adult glamour industry, I have a very fair complexion but around my vaginal and anal area there are dark skin tone, as I am in photoshoots, I feel very less confidence and want the skin tone to be fair in those areas also, kindly help me to get rid of these dark skin tones around those private areas, 1.what is the reason of those dark skin pigment? 2.what medicine to be used to make the dark areas fair again? 3. Can I wear panties? Which type kindly be specific? 4.what type of message needs to be done? Kindly help me with my problem.