[IESP-687] Marina Hiiragi Lifting the Ban on Lesbians I fell in love with my brother's wife (Censored)

Marina, a younger sister of a school girl who lived with her brother, got married and continued to live with her brother, Akari. One day, Akari tells her that her brother was having an affair even though she was newly married, which makes her awkward, but Marina is also having an affair with her boyfriend. Two people approaching each other while comforting each other. Akari was originally bisexual, but she sealed it when she got married.