Replying...
Intro. Kinaki Mao lost his mother in high school. He has lived with his father, Hajime, since then. As soon as Mao enters the university, his father suddenly leaves him behind with just a note that tells Mao not to worry. Four years later, Mao will soon graduate from the university, but his mother's death still weighs him a lot. The feelings that are repressing are manifested in the form of ginophobia. Then, one day, his father returns home and gets married again with Arima Shiori, a perfect appearance and character. Shiori is the very definition of a perfect mother. Having a mother in her life is something new and sudden for Mao, and is baffled. Shiori embraces Mao with sincere love and kindness that they are so natural, and through his continuous interaction, Mao gradually falls in love with her ... sexually.

Arina Shiori

@Jialun