Billion Dollar Wife. Evolution of a Woman, #1

Charley is writing on his latest novel in his apartment when he gets a call from a lawyer who has an interesting request from a client.  Beth is a fan of Charley's novels and is willing to pay him a million dollars to make love to her.  He isn't interested until the lawyer offers him $100, 000 to meet with the woman. So Charley drives from his apartment in Pueblo to her mansion in Colorado Springs and finds Beth to be a frail young woman who thinks he is her soul mate.  She pays him $10, 000 a day to stay with her at her mansion.  He sleeps with her, but they don't have sex because of her poor health.  While on the train to the top of Pikes Peak, they run onto Charley's old girlfriend Judy who talks Beth into hiring her as Beth's personal assistant.  Charley marries Beth who buys a large house in Pueblo and the three of them move into it.  Beth doesn't have much energy so wants Judy to take over some of her sexual duties.
Judy doesn't mind since she is still in love with Charley.  This is Novel 1 of the series Evolution of a Woman. This novel has explicit love scenes so is for mature audiences.