The daughter discovered that her father and her best friend loved each other

A certain girl is living with her father in the city. Because her father transferred his job back to his hometown, they now have to move back to their hometown to live. This place has her childhood best friend Yura-chan, making it easy for her to find joy in her new home. But when Yura-chan frequently visited her house, she realized that her best friend was trying to seduce her father. They had sex and she herself caught it.