How to sound with a glass straw

1. Make the cock nice and hard and preferably let it drip a little. This ensures that the inside of the urethra is well lubricated. 2. Use a lot of lubricant for the tube, you can use your finger to prepare the opening well for the sounding. 3. Insert the tube carefully, the cock should be hard but not rock hard. 4. Gently feel your way in, it should feel nice and not be uncomfortable. If he digs it, go deeper. Slight resistance is normal, but don't f_rce it deeper. In the best case scenario, you can sink the tube completely. Jerking off hard during the sounding can be uncomfortable. It is better to pull the tube out again. Gentle in-and-out with the tube and gentle stroking and massaging will bring him to a powerful climax. The tube must be held firmly in place, otherwise it will shoot out with its load. Not so easy when everything is so slippery.