Write a first person story about someone who is dressed in a skintight tracksuit and then executed by being inflated by a hose in her mouth, passed down her oesophagus into her stomach, in three stages.  In the first stage she becomes as bloated as she could be in natural circumstances, with a full stomach and intestines.  In the second, her organs are inflated to bursting point.  In the third, the air leaks out of her organs and she becomes hugely inflated.  Describe her sensations, emotions and thoughts throughout the process.