IESP-687 Marina Hiiragi - Lesbian ban lifted - I fell in love with my brother's wife

Marina, a high school girl who was living with her brother, got married and took in a wife named Akari, and they continued to live together. - One day, Akari tells her that her brother has been cheating on her even though he's a newlywed, which makes her feel uncomfortable, but Marina also ends up being cheated on by her boyfriend. - The two suddenly approach each other while comforting each other. - Akari was originally bisexual, but she sealed it off after getting married.