Kink Wet Works Master Apron Black by Doc Johnson Slave Training Immobilizer Gear and the dial control gives

and the dial control gives you infinite adjustment instead of cycling through useless preset patterns

The dual balls work together - as you move

6cm max width

I tried the E-Whistle after using basic plugs that never felt secure enough

Kink Wet Works Master Apron Black by Doc Johnson Slave Training Immobilizer Gear and the dial control givesThe Kink Wet Works Master Apron Black from Doc Johnson is a fetish garment designed for BDSM dominance play. This waterproof apron features a front flap that unzips to reveal the wearer while keeping tools accessible in interior pockets. The breathable material and secure straps deliver control and authority during intense scenes. Kink Wet Works Master Apron Black Specifications Brand: Doc Johnson Material: Soft, breathable, waterproof fabric Total