I remember reading this story quite a while ago. A married woman with two children was bored with life and decided to see what it would be like to be a man. She went to a local store to get a body scan to see what her male body would look like based on her body's composition. She decided on a little less muscle and came home as a man, much to her husbands shock. I believe she called herself Leo. She didn't stay male long, I remember one day her husband came home to find her as a woman again.
What was the title and who was the author???