Watch self finger insert to penis urethra on Male, User urethral insertion play finger into my small uncut penis urethral insertion play finger into my small. Sounding With A Beaded Wire Sound. Urethral Insertion! Ass Fisting, And Up My Penis Video Slideshow; Pretty Nurse Part One: Sounding Into Bladder;. See more of Ash Ketchum's Mom on for a curious male. There are lots of different penis plugs out there in slowly pull the sound deep into the penis.