Once upon a time, there was this girl on a date with her boyfriend. Then her breasts start growing and growing and growing and growing and growing for no reason at all. The girl starts freaking out, and she's thinking, "Oh my God, they won't stop growing! I'll have to rent my bras from Barnum & Bailey!" Meanwhile, her boyfriend is just sitting there, watching his girlfriend's breasts get bigger and bigger, and he thinks, "Whoa, those things are big! I wonder what's for lunch tomorrow." Then this scientist appears out of nowhere and explains everything, and everybody says, "Oooohhhh." Then the girl's breasts stop growing, and she and her boyfriend go home and have sex. And everybody lives happily ever after.
The End