Sink Plug Mouth GagThis one is for serious bondage lovers. The adjustable faux leather mouth gag keep's your sub's lips parted for all sorts of erotic play. Adjustable for the perfect fit, this gag lets you open and close their mouth with the attached plug. Decorated with silver studs this design is both effective and attractive. The buckle lock features a loop hole meaning that you can padlock this into place and hide the key.