From a Painter to a Perfect Model - Bundled Series, #2

Anwen, a 23 y.o. arts student and an aspiring painter, has an unrequited love for her middle-aged professor. He lives in his head, and the only thing he wants from life is the perfect model for his paintings. Anwen's body inexplicably changes, and she becomes just that. Little does she know, acting upon her desires will give her way more than she bargained for. Each story by this author shows a 21+ y.o.
young woman in college go from tall and androgynous to petite and voluptuous, while winning the heart or falling in love with her middle-aged tall, svelte professor, and giving him a family at the end.