精器ピアスを強要する地域や部族はあるか
Similarly, Pearling involves surgical insertion of small, inert spheres under the skin along the shaft of the penis for the purpose of providing sexual stimulation to the walls of the vagina. Similar to tattooing, genital scarification is primarily done for aesthetic reasons by adding cosmetic scars to the skin. The genital decoration by scars is an ancient tradition in many cultures, both for men and women. The Hanabira-style (Jap. for petal) is a special form of scarification originating in Japan, it involves the decoration of the mons pubis.
Japan