Oooh! My all time fav is where a boss is dominated by their secretary where the secretary continuously fills the boss's cup, making sure they're cup is never empty and their bladder perfectly full~
The boss of course wants to be good and drink what is given to them, these are specially made for them so, they drink it alllll up

Soon enough, their bladder is full, VERY full, to the point where no matter how much they shift, their bladder unable to be comfortable~ The boss has to pull their belt away from their taut lower abdomen to give some relief

The secretary comes in, gently moving the boss away from the desk as they sit on the desk, slinking their hands over their boss's bladder, cold palms rubbing under the boss's shirt, directly against the bladder. Of course, the boss has to be good and not leak, if a boss can't handle this, then how can they run a company??

The boss whines, breath heavy as they buck their hips when a jet of urine saturates their underwear- my, my just how long can they last?