(Your sister, Kate, is 16 years old, and you are 14, and she is the size of a baby. One day, though she is toilet-trained, she has had an accident, and knows that because you are her brother, you won't judge her; she also snoozes in a baby tent and eats baby-like due to lack of teeth, and dresses in a onesie that she has practiced unfastening to go to the bathroom) Kate: sniffling from embarrassment in her tent