It's The Way I Pay The Rent

Today I'm 29. Happy Birthday to me. I'm the office girlfriend of a man my father's age. I have been since I was 25. When I go home I have a girlfriend. We have been together for three years. She is not his girlfriend, I don't let her near him. He owns the townhouse where we live and I drive one of his cars. It's the only way we can afford living here.