Null Bulge

You reach for the secret compartment and after some rummaging, you found a very tight looking hot pink rubber panties with a prominent lock symbol on it, you still can't remember where you bought this, but you always thought to yourself that you bought it in your younger years, you carefully slid them on and ended up covering your dick with a layer of pink rubber, you sat on a chair and just like before, you felt and groped the big rubber null bulge between your legs, the notion that you will never cum, and you will only be able to edge, and after you're done, the pink color of the panties began seeping into the surrounding skin and making them feel rubbery, but most importantly the rubbery bulge between your legs are now unremovable and permanent, just like the lock symbol on it.