Gibo no Chikuiki Sennou de Monogokoro Tsuku Mae kara Hiwai Chikubi ni Sodaterare... Konekuri Nenchaku Chikubi Akume de Risei Buttobi Rezu Ochi suru Kyonyuu Bishoujo

Shiori grew up in a single-parent household since childhood, but one day her mother revealed she is a lesbian and decided to marry Yui, also a lesbian. When she was young, Shiori thought it was normal, but as the years passed, she began to feel discomfort about marriage between women. When she asks Yui why she married her mother, the answer she receives is something she cannot comprehend...