Tentacool

This is the third part of a trilogy of drawings that aim to visualize how the plug concept would work. This is the third step, the pressure is relieved and the plug closes back up, interrupting the stream and forcing the wearer to hold their pee until the bladder is full enough to create pressure again.

This is the first part of a trilogy of drawings that aim to visualize how the plug concept would work. This is the first drawing, showing the first step: The bladder is full and applies pressure to the piston within the plug.

This is the second part of a trilogy of drawings that aim to visualize how the plug concept would work. This is the second step, the pressure applied to the piston within the plug has pushed it down far enough to allow for pee to escape! (Sorry if it's sideways, publishing through phone is finnicky)

I've always liked the idea of plugging someone up so they can't pee, but I was always confronted with people who said it unrealistic and dangerous... To combat that, I decided to doodle a little concept for a safer plug! The idea is to make it pressure sensitive, the inflatable tip holds it in and the ring at the bottom prevents you from pushing it too far inside. When the bladder is full, it'll create pressure on the piston held by the spring and push it down, when the piston is pushed down far enough, it'll reveal little holes through which the pee can escape, relieving the pressure until