In the medical world, kopong knee is more likely to refer to joint disorders and bone marrow or osteoporosis, so it has nothing to do with the frequent masturbation.
In the medical world, kopong knee is more likely to refer to joint disorders and bone marrow or osteoporosis, so it has nothing to do with the frequent masturbation.
RE: Bunnypuncher's daily giveaway 7/12/2018 - 15 SBD total in prizes