Hi Fellow Members! I have not been for so long in the lifestyle but constantly thinking about anti pullout mechanism. My points were: - cheap - applicable for most of devices - blocking pullout is not the main goal but inability to hide it is So let me share what I developed. It needs only dental floss. you have to knot a loop (slipknot or other behind the head of your penis. Not too tight what blocks blood current but enough tight to block it being pulled down. Now lead the floss through the front opening of your gage and turn it back to the padlock. Lace it into the padlock's hole. If you have slidein padlock like I have the knot the floss somehow into the slot of padlock. Cut the surplus part of the seal and ask your keyholder to lock you. Now you can pull out only if you cut the floss. In this case you cannot replace the floss because the padlock is closed and you cant slide a new floss into the gap, so you cannot deny that you cheated. I introduced this method my wife. She liked the idea of this control.