Rena is a family home that her husband, Koji, has been given to her late parents, and although she is ordinary, she lives a peaceful life together.One day, her husband's younger brother, Shigeki, suddenly returns home.He asked, and he lost his job and returned to his only relative, Koji.As the three of them begin to live together, Shigeki gradually begins to direct her sexual desire towards Rena.Despite being confused, Rena falls into pleasures she has never experienced before.and…
