It's a guy talking to his girlfriend, and when he says, "I never want to hear you say, I want it that way" it's because she wants him to have sex up her bunghole and he doesn't like that idea.
[Edit: Made answer clearer.]
It's a guy talking to his girlfriend, and when he says, "I never want to hear you say, I want it that way" it's because she wants him to have sex up her bunghole and he doesn't like that idea.
[Edit: Made answer clearer.]