Who is Pearl?

Pearl is my manual typewriter. She's the only woman with who I have had a long term relationship. She's beautiful and brillant. She always puts out. Oh I might have to woo her bit by greasing her a little when she's dry or buy her a new ribblon. I love to pound her keys and slap her return lever. Everything is black and white to her; no grey areas. I can proudly and loudly say that I love her. We're not married because that's no legal in this state. I can't stay on here for long. She's a bit jealous of my computer. I keep telling her it's just for business, but she suspects I'm having an affair. I could never do that to her. She's my number one gal.