A college girl with a bladder problem.
From Create Your Own Story
You wake up and look around your room. It's small and clearly a bit old. You see a pair of desks piled with books, 2 dressers, a fridge and a TV. Across the room is another bed with a person hidden under the covers. You wonder to yourself where you are, and you remember your encounter with the strange man. This must be what he was talking about.
He's given you another shot at life. You sit up in bed, ready to see what the new world has in store for you, but you feel an odd damp sensation as you rise. You remember again about the choice you made. You curse yourself harshly. You must've wet your bed. What a horrible way to start, you think, dreading the necessity of washing your bedsheets. However, as you inspect the damage you find the bed bone dry. You pull down your pajama pants a small amount to reveal a thick, wet, diaper underneath.
You pull your pants back up and wonder if this new life is really going to be better than your last. You walk to the dresser nearest your bed, hoping it's yours and look around inside. In your underwear drawer you see a good supply of panties, but carefully hidden underneath you also see some diapers like the one you're wearing. Definitely mine, you think, wondering which kind of underwear you should select.