Water Boobs

It was the graveyard shift at the gym and its was time for Cassie to unfold her plan uninterupted, since everyone was gone and she was the security guard till the morning. She opened a locker and took out a heavy tank labeled "WATER" from inside of it, she connected a thick  hose to its valve and locked the lockers door behind her. She stood in front of the mirror forcefully stuffing the hose in her mouth, as she held up her cell phone to record the scene, while with her other hand she opened the pump's valve to full blast. Sloshy sounds started echoing through the room, as generous amounts of water started travelling through the hose and into her mouth, sending her cheeks bloating outwards like balloons and the water started travelling down her throat and into the first curvy place it could find rest, her boobs. They started bloating outwards like water balloons, becoming bulkier and heavier by each second, stretching her uniform's shirt hardly, and making the button gaps more visible and wide by each passing moment. She loved inflating herself with water, especially after her first experience with your birthday gift's event, and she wanted to record that all into her phone so she could show it to you later on. At some point she thought she had enough, so she rested her phone on a nearby bench and grabed the hose to pull it out, but it was stuck due to the pressure. She started panicking so she thought of turning off the tank's valve, but due to her hurry she accidentally broke it off. She realized at that moment she was completely helpless and not able to move easily due to the water forcing its way into her lower body ,belly and legs, making each movement far more difficult as the time went by. She only hoped that someone would miraculously come to the rescue, or she should fit the remaining 100 gallons of water that was left in the tank inside of her, before she exploded...