The unique mouth gag pushes into your mouth like a ring-gag, opening them up so that they are unable to speak, and all their moans and gasps will be muffled, particularly with the plug in place. Remove the plug to open it up to your preferred violation.
The inner diameter of the hole is 40 mm. To finish it off the gag has a beautiful metal ring that looks great and makes the whole extra sturdy.
Made from Kiotos X Silicone it feels silky smooth, is very hygienic and easy to clean.