farmd0gsrevenge:Ingenious. When the reins are pulled, the plunger slides down the throat. When the reins are loose, a spring mechanism, allows the plunger gag to return to a less stressful position, just filling the mouth.
farmd0gsrevenge:Ingenious. When the reins are pulled, the plunger slides down the throat. When the reins are loose, a spring mechanism, allows the plunger gag to return to a less stressful position, just filling the mouth.
