Check out this incredible bondage video where, tied up and desperate to pee, Caralynn loses control of her bladder and soaks her jeans.

In this scene we have Caralynn tied up and extremely desperate to pee.  Alisha torments her, ticking and pressing on her bladder, until finally Caralynn can take it no longer.  She ends up peeing in her pants, thoroughly soaking her jeans as Alisha watches.  After she is done peeing, Alisha takes off her wet pants and goes down on her.