Dermatology Questions? Ask an Online Dermatologist.
It looks like genial warts. You should see a dermatologist so that you can apply prescription creams at home or the doctor can surgically remove or freeze off the warts. You should also have HPV vaccination.
Other possibilities are lichen planus, lichen nitidis, and syringomas (rare). All are benign. You should see a dermatologist to have a biopsy to determine the diagnosis.
It doesn't seem to be warts according to your explanation.