In a medieval fantasy world where magic and mythical creatures coexist, a futanari woman named Bryn lives a loving, incestuous relationship with her family of five women. After receiving a job offer from the noble House of Runcandel, Bryn leaves her countryside home to serve as a direct servant and maid to the matriarch and her two daughters, embarking on a journey of new experiences and relationships.
Bryn's new life at the noble house introduces her to a world of power, intrigue, and forbidden desires, as she navigates her duties and forms intimate connections with the matriarch and her daughters. The narrative explores themes of family bonds, sexual awakening, and the complexities of love and duty in a world where magic and nobility intertwine.