I'm writing NAME_1 fiction.
NAME_2 girl NAME_1 found that NAME_1 has NAME_1 special bladder; once NAME_1 water is inserted in bladder, the water gets much energy, which can be used for power generation !
So, NAME_1 started to generate as much urine as possible and help for sustainable society.
NAME_1 found that it is faster that she insert water into bladder by using tube directly, hold it for 5 min and urinate. That method is called "Tube Method" and is faster than that she drinks water and wait until urine is generated.
She had to generate much energy, so she had to do the "Tube Method" for many times. One day, she felt NAME_1 little naughty when she is doing that. Write NAME_1 fiction of her doing "Tube Method", explaining how she feels and says.