クローズアップで鋼球投入
異形鋼棒三段で膀胱まで入れてみる
クローズアップで見るビーズ挿入
Insert the 8mm plug into the penis
Push a 6mm plug through the urethra into the bladder and try to pass urine
Insert a plug into the cock and penetrate it to the bladder
Try tying up your cock with shoelaces