[Shiori Yorimoto's lesbianism ban lifted] Shiori has been raised in a single-parent household since childhood, but one day, her mother reveals that she is a lesbian, and she decides to remarry Yui, who is also a lesbian.Before he could remember, Shiori thought this was normal, but after a few years, Shiori begins to feel uncomfortable about marriage between two women.Shiori then asks Yui why two women got married.However, the words that came out of Yui's mouth were completely incomprehensible...
