Hello, I have a vacuum extender bought from aliexpress that makes me angry, there is not a single day that does not give me problems, I have a short frenulum and when I exert a little pressure when stretching, the glans on top ALWAYS escapes from the plastic that holds it, because having an uneven pressure between the part of the frenulum and the top, the frenulum pushes out the glans, not being able to stay more than 5 minutes with it properly placed, I tried to increase the grip on the area with bandages or ropes, also put tape under the glans so that the skin does not move but ends up being the same, the glans escapes.
Has anyone ever had this problem? Would I be better off with a noose extender instead of a vacuum?