Hey,
Ive had this small mark on the outside of my dick for awhile now I wanna say over a month. It is painless about 1 cm by 1 cm and appears to have a ring around it then it looks like just my regular skind is in between the ring. It has never been open that I know of. I have never had sex just oral however a watch a lot of porn maybe 5-6 times a week.
Please help