Having a sex change

I was at a party at my friend Marks house. In the middle of the party his French neighbor an acentric woman, asked me how I knew Mark. I went into this story of how a met Mark 10 years ago. I was a woman and I was laying on the beach in Malibu. Mark come along and swept me off my feet. We had a crazy sex filled month and then he decided it was lust. I was heartbroken. After that experience I decided I wanted to be a man because Mark just moved on to the next women and, I was a mess. Mark had convinced me that being a man would be more fun than being a woman. I went through the transformation over the next 8 years and Mark and I have remained great friends. We even go out together looking for girls to bring home and have a good time with.