A Master's pet, collared and trembling, is made to stand in a bucket of water, their legs bound to prevent escape. The Master, in full regalia, stands over them, whip in hand, as the pet's bladder becomes painfully full. The pet whimpers, pleading for relief, but the Master only smirks, enjoying their pet's torment. Finally, with a snap of the whip, the Master commands the pet to let go, and the pet's stream arcs out, splashing into the bucket, their body shaking with relief and humiliation.