In Book IV the mother of Chrissie’s boyfriend’s finds that Chris, this boy to girl, would make the perfect wife for her gay son and that he is the last chance she has of having a girl of her own to spoil. And so through her efforts Chris is strongly encouraged to remain a girl.
She has Chris further feminized, with additional surgery, more training, and therapy to convince Chrissie that he wants to be a girl. Chris finds that he just loves being spoiled with the pampered girl’s life provided to him with the wealth of his benefactress.
And thus after becoming a bridesmaid for his sister he himself/herself at last becomes a bride, a wife, and then a mother. And all the females in Chrissie’s life seem completely happy with Chris living life as a girl. And while Chrissie is sort of happy and pleased with the pleasures he finds living the pampered girl’s life he still has some yearnings for being a boy; however, the real girls in his life are not going to ever let Chrissie return to being Chis.